agentic-mermaid-hosted
Registry code: a876f6968b8fa41e
agentic-mermaid hosted MCP server (stateless). Direct tools render_svg, render_ascii, render_png, verify, and describe cover plain render/verify calls cheaply. Successful deterministic pure-tool results may be reused by a private server-side compute cache for up to 24 hours; execute, mutate, and build bypass it. HTTP /mcp responses themselves are cache-control: no-store, so clients must not infer response freshness from CDN headers. The x-agentic-mermaid-compute-cache response header reports hit, miss, mixed, bypass, or disabled. There is no layout seed — the library's optional style seed…
- endpoint
- https://agentic-mermaid.dev/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is agentic-mermaid-hosted live?
- Yes — it answered the hub's last check (checked 1h ago). It answered 99% of checks over the last 30 days.
- Is agentic-mermaid-hosted free to use?
- Yes — the hub reached it with no key and no payment.
- What tools does agentic-mermaid-hosted have?
- 9 tools: describe, describe_sdk, build, verify, render_svg, mutate, render_png, render_ascii, ….
- Is agentic-mermaid-hosted safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.2%
90 days 99.2%· all time 99.2%
latency
872ms
last good check
priced tools
0
of 9 tools
- degraded → live
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· timeout after 20000ms
- down → live
- used for
- render a mermaid diagram to svg or png
- verify mermaid diagram syntax
- build a diagram from structured edits
- describe a diagram
- takes → gives
- code → images, text
- tools
- 9 reads
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
accounts
0
through this hub
calls served
0
successful
paid through this hub
0 USDC
what callers paid
inferred, not observed
Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run
9 never probed 0 of 9 classified
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
describe reads unknown 5h ago
Describe a Mermaid diagram. format=text returns { ok, text } with one or two summary sentences; format=json returns { ok, tree } with the AX tree; format=facts returns { ok, facts } with deterministic semantic fact lines for machine checking (for example edge A -> B : label, member Duck +quack()).
{ "type": "object", "required": [ "source" ], "properties": { "format": { "enum": [ "text", "json", "facts" ], "type": "string", "description": "text (default), json AX tree, or facts semantic read-back." }, "source": { "type": "string", "description": "Mermaid source." } }, "additionalProperties": false }arguments 22 linesdescribe_sdk reads unknown 13h ago
Return version-matched mutation operations for one diagram family, or use capability=resolved-scene for painted geometry, runtime limits and typed errors. Use detail=signatures for the compact op menu or detail=fields (default) for exact field types, required flags, enum values, defaults, and constraints. Call this before build, mutate, or execute when the family schema is not already known.
{ "type": "object", "oneOf": [ { "required": [ "family" ] }, { "required": [ "capability" ] } ], "properties": { "detail": { "enum": [ "signatures", "fields" ], "type": "string", "description": "signatures for a compact menu; fields for the complete schema (default)." }, "family": { "enum": [ "flowchart", "state", "sequence", "timeline", "class", "er", "journey", "architecture", "xychart", "pie", "quadrant", "gantt", "mindmap", "gitgraph", "radar", "sankey", "c4", "packet", "kanban", "requirement", "treemap", "ishikawa", "block", "eventmodeling", "zenuml" ], "type": "string", "description": "Diagram family whose mutation operations are needed." }, "capability": { "enum": [ "resolved-scene" ], "type": "string", "description": "Read-only rendering capability; use instead of family." } }, "additionalProperties": false }arguments 64 linesbuild reads unknown 13h ago
Author a new Mermaid diagram from blank by folding a list of structured ops over an empty diagram of `family`. The declarative counterpart to hand-writing source. Returns the same envelope as `mutate`: { ok, family, source, verify } or { ok:false, family, opIndex, error }. Call `describe_sdk` for the family before authoring unfamiliar ops.
{ "type": "object", "required": [ "family", "ops" ], "properties": { "ops": { "type": "array", "items": { "type": "object" }, "minItems": 1, "description": "Non-empty ordered list of ops; each is { kind, ...fields }." }, "family": { "type": "string", "description": "Diagram family to author (one of: zenuml, eventmodeling, flowchart, state, sequence, timeline, class, er, journey, architecture, xychart, pie, quadrant, gantt, mindmap, gitgraph, radar, sankey, c4, packet, kanban, requirement, treemap, ishikawa, block)." } }, "additionalProperties": false }arguments 22 linesverify reads unknown 13h ago
Parse and verify source, structure, and renderability. This runs the graphical pipeline. Returns { ok, family, summary, warnings, layout: { bounds, nodes, edges } } for valid diagrams and { ok: false, errors } for parse failures. `family` is the detected diagram family and `summary` a one-line description — check them: ok:true only means the diagram is structurally valid, not that it is the kind you intended. Warnings use the layout-rubric codes.
{ "type": "object", "required": [ "source" ], "properties": { "source": { "type": "string", "description": "Mermaid source." } }, "additionalProperties": false }arguments 13 linesrender_svg reads unknown 23h ago
Render a Mermaid source string to themeable SVG. Returns { ok, svg }. Layout is deterministic: identical input produces identical geometry. The hosted boundary forces security:'strict' and embedFontImport:false.
{ "type": "object", "required": [ "source" ], "properties": { "source": { "type": "string", "description": "Mermaid source." }, "options": { "$id": "https://agentic-mermaid.dev/schemas/render-options.schema.json", "type": "object", "$defs": { "jsonValue": { "anyOf": [ { "type": "null" }, { "type": "string" }, { "type": "number" }, { "type": "boolean" }, { "type": "array", "items": { "$ref": "#/$defs/jsonValue" } }, { "type": "object", "additionalProperties": { "$ref": "#/$defs/jsonValue" } } ], "description": "A finite, acyclic JSON value without prototype keys.", "x-agentic-mermaid-validation-expectation": "a finite, acyclic JSON value without prototype keys" } }, "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "bg": { "type": "string", "default": "#FFFFFF", "description": "Background color or CSS variable.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "fg": { "type": "string", "default": "#27272A", "description": "Primary foreground and text color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "pie": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort graphical width budget; authored legend placement retains precedence.", "exclusiveMinimum": 0 } }, "description": "Pie layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "pie" ] }, "font": { "type": "string", "default": "Inter", "description": "CSS font family or stack.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "the host terminal owns the font face", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "line": { "type": "string", "description": "Connector and secondary-line color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "seed": { "type": "number", "default": 0, "description": "Deterministic re-roll seed for stochastic Styles.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal glyph geometry is deterministic and has no stochastic ink" }, "class": { "type": "object", "properties": { "hierarchicalNamespaces": { "type": "boolean", "default": true, "description": "Nest namespace compounds." } }, "description": "Class-diagram rendering controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "this option configures graphical class layout", "x-agentic-mermaid-applicable-builtin-families": [ "class" ] }, "gantt": { "type": "object", "properties": { "criticalPath": { "type": "boolean", "default": false, "description": "Emphasize critical-path tasks and connectors." }, "dependencyArrows": { "type": "boolean", "default": false, "description": "Draw scheduled dependency connectors." } }, "description": "Gantt dependency and critical-path overlays.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "graphical Gantt connector emphasis is not represented in cells", "x-agentic-mermaid-applicable-builtin-families": [ "gantt" ] }, "muted": { "type": "string", "description": "Secondary text and label color.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal themes have no dedicated muted-text role", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "radar": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort graphical width budget; authored frames retain precedence.", "exclusiveMinimum": 0 } }, "description": "Radar layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "radar" ] }, "style": { "anyOf": [ { "anyOf": [ { "type": "string", "description": "Registered Style or Palette name." }, { "type": "object", "properties": { "fill": { "enum": [ "none", "hachure", "solid", "wash" ], "type": "string", "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends." }, "font": { "type": "string", "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "mono": { "type": "boolean", "description": "Advisory monochrome contract: express tone through shading and weight." }, "name": { "type": "string", "description": "Canonical look:name or palette:name identity; required only when registering a style." }, "blurb": { "type": "string", "description": "Short human-readable description used by discovery surfaces." }, "roles": { "type": "object", "properties": { "bar": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "edge": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false }, "node": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "task": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "actor": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "group": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 13, "additionalProperties": false }, "label": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 5, "additionalProperties": false }, "point": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "legend": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "series": { "type": "object", "properties": { "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 3, "additionalProperties": false }, "milestone": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "pie-slice": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "group-header": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "relationship": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false } }, "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.", "additionalProperties": false }, "bowing": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js line bowing." }, "colors": { "type": "object", "properties": { "bg": { "type": "string", "description": "Diagram page background. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "fg": { "type": "string", "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "line": { "type": "string", "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "muted": { "type": "string", "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "accent": { "type": "string", "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "border": { "type": "string", "description": "Node and group border paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "surface": { "type": "string", "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" } }, "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.", "maxProperties": 7, "additionalProperties": false }, "intent": { "enum": [ "premium", "draft", "lofi" ], "type": "string", "description": "Advisory intent metadata for pickers and quality tooling." }, "passes": { "type": "integer", "maximum": 8, "minimum": 1, "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke." }, "stroke": { "enum": [ "crisp", "jittered", "freehand" ], "type": "string", "description": "Stroke treatment; crisp is the default renderer." }, "$schema": { "type": "string", "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering." }, "backdrop": { "enum": [ "plain", "paper-ruled", "grid" ], "type": "string", "description": "Flat page furniture drawn behind the diagram." }, "bindings": { "type": "array", "items": { "type": "object", "required": [ "channel", "value", "slot" ], "properties": { "role": { "enum": [ "group-header", "actor", "relationship", "pie-slice", "legend", "bar", "series", "point", "task", "milestone" ], "type": "string" }, "slot": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "type": "string", "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "value": { "type": "string", "pattern": "^[^\\r\\n\\u0000]+$", "maxLength": 256, "minLength": 1 }, "channel": { "enum": [ "category" ], "type": "string" } }, "maxProperties": 4, "additionalProperties": false }, "maxItems": 4096, "description": "Ordered equality bindings from authored/domain meaning to semantic slots." }, "washEdge": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack." }, "roughness": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js stroke irregularity." }, "fillWeight": { "type": "number", "maximum": 20, "description": "Hachure line weight; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "hachureGap": { "type": "number", "maximum": 100, "description": "Gap between hachure lines; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "constraints": { "type": "array", "items": { "oneOf": [ { "type": "object", "required": [ "kind", "action" ], "properties": { "kind": { "const": "contrast" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "minimum": { "type": "number", "maximum": 21, "minimum": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "maxFraction" ], "properties": { "kind": { "const": "accent-area" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "maxFraction": { "type": "number", "maximum": 1, "minimum": 0 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "role" ], "properties": { "kind": { "const": "mono-role" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" } }, "additionalProperties": false } ] }, "maxItems": 4096, "description": "Closed inspect-only brand constraints with warn or error actions." }, "strokeWidth": { "type": "number", "maximum": 20, "description": "Base stroke width in SVG user units.", "exclusiveMinimum": 0 }, "washOpacity": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor glaze opacity; requires fill wash in the final stack." }, "hachureAngle": { "type": "number", "maximum": 360, "minimum": -360, "description": "Hachure line angle in degrees; requires fill hachure in the final stack." }, "formatVersion": { "const": 1, "description": "Persisted wire-format version. Optional on input and normalized to 1 on output." }, "semanticSlots": { "type": "object", "description": "Named brand-neutral role-style slots selected by semantic bindings.", "maxProperties": 4096, "propertyNames": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "additionalProperties": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 16, "additionalProperties": false } } }, "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.", "maxProperties": 24, "additionalProperties": false } ], "x-agentic-mermaid-validation-expectation": "a registered Style name or StyleSpec" }, { "type": "array", "items": { "anyOf": [ { "type": "string", "description": "Registered Style or Palette name." }, { "type": "object", "properties": { "fill": { "enum": [ "none", "hachure", "solid", "wash" ], "type": "string", "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends." }, "font": { "type": "string", "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "mono": { "type": "boolean", "description": "Advisory monochrome contract: express tone through shading and weight." }, "name": { "type": "string", "description": "Canonical look:name or palette:name identity; required only when registering a style." }, "blurb": { "type": "string", "description": "Short human-readable description used by discovery surfaces." }, "roles": { "type": "object", "properties": { "bar": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "edge": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false }, "node": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "task": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "actor": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "group": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 13, "additionalProperties": false }, "label": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 5, "additionalProperties": false }, "point": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "legend": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "series": { "type": "object", "properties": { "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 3, "additionalProperties": false }, "milestone": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "pie-slice": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "group-header": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "relationship": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false } }, "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.", "additionalProperties": false }, "bowing": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js line bowing." }, "colors": { "type": "object", "properties": { "bg": { "type": "string", "description": "Diagram page background. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "fg": { "type": "string", "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "line": { "type": "string", "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "muted": { "type": "string", "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "accent": { "type": "string", "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "border": { "type": "string", "description": "Node and group border paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "surface": { "type": "string", "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" } }, "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.", "maxProperties": 7, "additionalProperties": false }, "intent": { "enum": [ "premium", "draft", "lofi" ], "type": "string", "description": "Advisory intent metadata for pickers and quality tooling." }, "passes": { "type": "integer", "maximum": 8, "minimum": 1, "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke." }, "stroke": { "enum": [ "crisp", "jittered", "freehand" ], "type": "string", "description": "Stroke treatment; crisp is the default renderer." }, "$schema": { "type": "string", "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering." }, "backdrop": { "enum": [ "plain", "paper-ruled", "grid" ], "type": "string", "description": "Flat page furniture drawn behind the diagram." }, "bindings": { "type": "array", "items": { "type": "object", "required": [ "channel", "value", "slot" ], "properties": { "role": { "enum": [ "group-header", "actor", "relationship", "pie-slice", "legend", "bar", "series", "point", "task", "milestone" ], "type": "string" }, "slot": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "type": "string", "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "value": { "type": "string", "pattern": "^[^\\r\\n\\u0000]+$", "maxLength": 256, "minLength": 1 }, "channel": { "enum": [ "category" ], "type": "string" } }, "maxProperties": 4, "additionalProperties": false }, "maxItems": 4096, "description": "Ordered equality bindings from authored/domain meaning to semantic slots." }, "washEdge": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack." }, "roughness": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js stroke irregularity." }, "fillWeight": { "type": "number", "maximum": 20, "description": "Hachure line weight; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "hachureGap": { "type": "number", "maximum": 100, "description": "Gap between hachure lines; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "constraints": { "type": "array", "items": { "oneOf": [ { "type": "object", "required": [ "kind", "action" ], "properties": { "kind": { "const": "contrast" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "minimum": { "type": "number", "maximum": 21, "minimum": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "maxFraction" ], "properties": { "kind": { "const": "accent-area" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "maxFraction": { "type": "number", "maximum": 1, "minimum": 0 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "role" ], "properties": { "kind": { "const": "mono-role" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" } }, "additionalProperties": false } ] }, "maxItems": 4096, "description": "Closed inspect-only brand constraints with warn or error actions." }, "strokeWidth": { "type": "number", "maximum": 20, "description": "Base stroke width in SVG user units.", "exclusiveMinimum": 0 }, "washOpacity": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor glaze opacity; requires fill wash in the final stack." }, "hachureAngle": { "type": "number", "maximum": 360, "minimum": -360, "description": "Hachure line angle in degrees; requires fill hachure in the final stack." }, "formatVersion": { "const": 1, "description": "Persisted wire-format version. Optional on input and normalized to 1 on output." }, "semanticSlots": { "type": "object", "description": "Named brand-neutral role-style slots selected by semantic bindings.", "maxProperties": 4096, "propertyNames": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "additionalProperties": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 16, "additionalProperties": false } } }, "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.", "maxProperties": 24, "additionalProperties": false } ], "x-agentic-mermaid-validation-expectation": "a registered Style name or StyleSpec" }, "description": "Style stack merged from left to right." } ], "description": "A registered name, inline StyleSpec, or left-to-right stack of either.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "styleInput" }, "accent": { "type": "string", "description": "Arrowhead, highlight, and data accent color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "border": { "type": "string", "description": "Node and group border color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "kanban": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort width budget for wrapping whole Kanban columns into rows.", "exclusiveMinimum": 0 } }, "description": "Kanban layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "kanban" ] }, "shadow": { "type": "boolean", "default": false, "description": "Paint explicit drop shadows on node shapes.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "elevation projects to borders and labels", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "sequence", "timeline", "class", "er", "journey", "xychart", "pie", "quadrant", "gantt", "mindmap", "gitgraph", "sankey" ] }, "compact": { "type": "boolean", "default": false, "description": "Compact SVG serialization while preserving agent hooks.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "compact controls SVG serialization" }, "journey": { "type": "object", "properties": { "experienceCurve": { "type": "boolean", "default": true, "description": "Connect journey score markers with an experience curve." } }, "description": "User-journey graphical controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "experience curves are graphical-only", "x-agentic-mermaid-applicable-builtin-families": [ "journey" ] }, "padding": { "type": "number", "default": 40, "minimum": 0, "description": "Canvas padding in SVG user units.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses paddingX, paddingY, and boxBorderPadding", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "architecture", "c4" ] }, "surface": { "type": "string", "description": "Node and group surface color.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal cells do not paint graphical surfaces", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "idPrefix": { "type": "string", "pattern": "^[A-Za-z0-9_.:-]+$", "description": "Non-empty namespace for generated SVG definition IDs and local references.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output has no SVG definition ids" }, "security": { "enum": [ "default", "strict" ], "type": "string", "default": "default", "description": "Active SVG content is rejected in every mode; strict additionally rejects every external reference. Raw Mermaid themeCSS is rejected in both modes.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal text has its own control-character and HTML-color safety projection" }, "timeline": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort width budget for horizontal timelines.", "exclusiveMinimum": 0 } }, "description": "Timeline layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses maxWidth or targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "timeline" ] }, "ganttToday": { "type": "string", "description": "Explicit deterministic date for the Gantt today marker.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-applicable-builtin-families": [ "gantt" ] }, "graphLayout": { "anyOf": [ { "type": "object", "required": [ "backend" ], "properties": { "backend": { "type": "string", "const": "elk" }, "fallback": { "enum": [ "none" ], "type": "string" } }, "description": "ELK graph layout.", "additionalProperties": false }, { "type": "object", "required": [ "backend" ], "properties": { "backend": { "type": "string", "const": "agentic" }, "fallback": { "enum": [ "none", "elk" ], "type": "string" } }, "description": "Owned graph layout with optional ELK fallback.", "additionalProperties": false } ], "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "selects pixel placement and optional graphical companion evidence, not terminal-cell placement", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "architecture", "class", "er", "requirement" ] }, "interactive": { "type": "boolean", "default": false, "description": "Enable hover tooltips for supported chart data points.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal output is a static semantic projection", "x-agentic-mermaid-applicable-builtin-families": [ "xychart", "pie", "quadrant" ] }, "layoutHints": { "type": "object", "properties": { "ranks": { "type": "object", "additionalProperties": { "type": "integer", "maximum": 10000, "minimum": 0 } }, "adjacent": { "type": "array", "items": { "type": "array", "items": { "type": "string" }, "minItems": 2 } }, "shortEdges": { "type": "array", "items": { "type": "string" } } }, "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "not used by terminals", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state" ] }, "nodeSpacing": { "type": "number", "default": 24, "minimum": 0, "description": "Horizontal spacing between sibling nodes.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "class", "er", "architecture", "c4" ] }, "transparent": { "type": "boolean", "default": false, "description": "Omit the painted SVG canvas background.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal output has no painted canvas background" }, "architecture": { "type": "object", "properties": { "visual": { "type": "object", "properties": { "edgeText": { "type": "string", "description": "Architecture connector-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "iconSize": { "type": "number", "description": "Architecture group icon size.", "exclusiveMinimum": 0 }, "groupFont": { "type": "string", "description": "Architecture group-label font family.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "groupText": { "type": "string", "description": "Architecture group-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeStroke": { "type": "string", "description": "Architecture connector color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupBorder": { "type": "string", "description": "Architecture group border color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "serviceText": { "type": "string", "description": "Architecture service-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeFontSize": { "type": "number", "description": "Architecture connector-label font size.", "exclusiveMinimum": 0 }, "groupSurface": { "type": "string", "description": "Architecture group surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeLineWidth": { "type": "number", "minimum": 0, "description": "Architecture connector width." }, "groupFontSize": { "type": "number", "description": "Architecture group-label font size.", "exclusiveMinimum": 0 }, "groupPaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding inside architecture groups." }, "groupPaddingY": { "type": "number", "minimum": 0, "description": "Vertical padding inside architecture groups." }, "serviceBorder": { "type": "string", "description": "Architecture service border color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeBendRadius": { "type": "number", "minimum": 0, "description": "Architecture connector bend radius." }, "edgeFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture connector-label font weight." }, "groupLineWidth": { "type": "number", "minimum": 0, "description": "Architecture group border width." }, "serviceSurface": { "type": "string", "description": "Architecture service surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture group-label font weight." }, "serviceFontSize": { "type": "number", "description": "Architecture service-label font size.", "exclusiveMinimum": 0 }, "serviceIconSize": { "type": "number", "description": "Architecture service icon size.", "exclusiveMinimum": 0 }, "servicePaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding inside architecture services." }, "servicePaddingY": { "type": "number", "minimum": 0, "description": "Vertical padding inside architecture services." }, "serviceLineWidth": { "type": "number", "minimum": 0, "description": "Architecture service border width." }, "edgeLetterSpacing": { "type": "number", "description": "Architecture connector-label letter spacing." }, "edgeTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture connector-label text transform." }, "groupCornerRadius": { "type": "number", "minimum": 0, "description": "Architecture group corner radius." }, "groupHeaderHeight": { "type": "number", "description": "Requested minimum Architecture group-header height; expands to fit measured title text.", "exclusiveMinimum": 0 }, "serviceFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture service-label font weight." }, "groupHeaderSurface": { "type": "string", "description": "Architecture group-header surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupLabelPaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding around architecture group labels." }, "groupLetterSpacing": { "type": "number", "description": "Architecture group-label letter spacing." }, "groupTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture group-label text transform." }, "junctionInnerRadius": { "type": "number", "minimum": 0, "description": "Architecture junction inner radius." }, "junctionOuterRadius": { "type": "number", "description": "Architecture junction outer radius.", "exclusiveMinimum": 0 }, "serviceCornerRadius": { "type": "number", "minimum": 0, "description": "Architecture service corner radius." }, "serviceLetterSpacing": { "type": "number", "description": "Architecture service-label letter spacing." }, "serviceTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture service-label text transform." } }, "description": "Sparse architecture visual overrides merged over resolved defaults.", "additionalProperties": false, "x-agentic-mermaid-runtime-validator": "architectureVisual" } }, "description": "Architecture renderer visual metric and paint overrides.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "this option configures graphical architecture rendering", "x-agentic-mermaid-applicable-builtin-families": [ "architecture" ] }, "layerSpacing": { "type": "number", "default": 40, "minimum": 0, "description": "Vertical spacing between graph layers.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "class", "er", "architecture", "c4" ] }, "layoutSafety": { "enum": [ "report", "strict" ], "type": "string", "default": "report", "description": "Require a passed final native layout certificate.", "x-agentic-mermaid-terminal": "consumed" }, "mermaidConfig": { "type": "object", "description": "Mermaid-style recursive runtime configuration.", "additionalProperties": { "$ref": "#/$defs/jsonValue" }, "x-agentic-mermaid-terminal": "consumed" }, "wrappingWidth": { "type": "number", "description": "Flowchart measured-label wrapping budget in pixels.", "exclusiveMinimum": 0, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses maxWidth or targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart" ] }, "embedFontImport": { "type": "boolean", "default": false, "description": "Embed the Google Fonts import in SVG styles; PNG forces this off for offline rasterization.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output embeds no web-font import" }, "componentSpacing": { "type": "number", "minimum": 0, "description": "Spacing between disconnected graph components for compatible extension families; no built-in family currently consumes it.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [] } }, "description": "Shared advanced RenderOptions object. Styles accept a registered Look (crisp, hand-drawn, excalidraw, pen-and-ink, freehand, watercolor, blueprint, look:tufte, accessible-high-contrast, patent-drawing, status-dashboard, ops-schematic, chalkboard, risograph, architectural-plan, publication-figure), Palette (paper, dusk, zinc-light, zinc-dark, tokyo-night, tokyo-night-storm, tokyo-night-light, catppuccin-mocha, catppuccin-latte, nord, nord-light, dracula, github-light, github-dark, solarized-light, solarized-dark, one-dark, salmon, salmon-dark, tufte-dark), inline record, or left-to-right stack.", "additionalProperties": false } }, "additionalProperties": false }arguments 3153 linesmutate reads unknown 5h ago
Apply a list of structured edit ops to an existing Mermaid `source` and return the edited diagram. This is the declarative counterpart to `execute`: plain JSON in, plain JSON out, no sandbox. Prefer it for straightforward edits; reserve `execute` for logic the ops don't express. Returns { ok, family, source, verify:{ ok, warnings } } on success, or { ok:false, family, opIndex, error } — where `error` names the offending field and lists the valid ones — when an op is malformed or cannot apply. Ops apply in order and are all-or-nothing: the first failing op stops the batch (its position is `opIndex`) and the input is left untouched. Each op is { "kind": <op>, …fields }. Call `describe_sdk` for the detected family before authoring unfamiliar ops; it returns compact signatures or exact field types, enum values, defaults, and constraints. Set mode to source-preserving for supported edits to opaque Class or Flowchart source. Exact edited bytes and portability warnings are retained; unsupported operations still fail atomically. This mode does not promise portable export.
{ "type": "object", "required": [ "source", "ops" ], "properties": { "ops": { "type": "array", "items": { "type": "object" }, "minItems": 1, "description": "Non-empty ordered list of edit ops; each is { kind, ...fields }." }, "mode": { "enum": [ "structured", "source-preserving" ], "type": "string", "default": "structured", "description": "Source-preserving mode edits owned source ranges without regenerating unsupported syntax." }, "source": { "type": "string", "description": "Mermaid source to edit." } }, "additionalProperties": false }arguments 31 linesrender_png reads unknown 23h ago
Rasterize a Mermaid source string to PNG. Returns { ok, png_base64 }. Hosted rendering uses resvg-wasm with bundled fonts; bytes may differ from the local napi renderer, so hosted PNG is a convenience surface, not part of the byte-determinism contract. For file/URL artifacts use the local stdio server.
{ "type": "object", "required": [ "source" ], "properties": { "fitTo": { "type": "object", "oneOf": [ { "required": [ "width" ] }, { "required": [ "height" ] } ], "properties": { "width": { "type": "integer", "minimum": 1, "description": "Exact output width in integer pixels." }, "height": { "type": "integer", "minimum": 1, "description": "Exact output height in integer pixels." } }, "description": "Exactly one output width or height constraint.", "additionalProperties": false, "x-agentic-mermaid-scope": "portable", "x-agentic-mermaid-receipt": "included" }, "scale": { "type": "number", "default": 2, "description": "Positive output scale used when no fitTo constraint is supplied.", "exclusiveMinimum": 0, "x-agentic-mermaid-scope": "portable", "x-agentic-mermaid-receipt": "included" }, "source": { "type": "string", "description": "Mermaid source." }, "options": { "$id": "https://agentic-mermaid.dev/schemas/render-options.schema.json", "type": "object", "$defs": { "jsonValue": { "anyOf": [ { "type": "null" }, { "type": "string" }, { "type": "number" }, { "type": "boolean" }, { "type": "array", "items": { "$ref": "#/$defs/jsonValue" } }, { "type": "object", "additionalProperties": { "$ref": "#/$defs/jsonValue" } } ], "description": "A finite, acyclic JSON value without prototype keys.", "x-agentic-mermaid-validation-expectation": "a finite, acyclic JSON value without prototype keys" } }, "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "bg": { "type": "string", "default": "#FFFFFF", "description": "Background color or CSS variable.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "fg": { "type": "string", "default": "#27272A", "description": "Primary foreground and text color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "pie": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort graphical width budget; authored legend placement retains precedence.", "exclusiveMinimum": 0 } }, "description": "Pie layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "pie" ] }, "font": { "type": "string", "default": "Inter", "description": "CSS font family or stack.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "the host terminal owns the font face", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "line": { "type": "string", "description": "Connector and secondary-line color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "seed": { "type": "number", "default": 0, "description": "Deterministic re-roll seed for stochastic Styles.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal glyph geometry is deterministic and has no stochastic ink" }, "class": { "type": "object", "properties": { "hierarchicalNamespaces": { "type": "boolean", "default": true, "description": "Nest namespace compounds." } }, "description": "Class-diagram rendering controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "this option configures graphical class layout", "x-agentic-mermaid-applicable-builtin-families": [ "class" ] }, "gantt": { "type": "object", "properties": { "criticalPath": { "type": "boolean", "default": false, "description": "Emphasize critical-path tasks and connectors." }, "dependencyArrows": { "type": "boolean", "default": false, "description": "Draw scheduled dependency connectors." } }, "description": "Gantt dependency and critical-path overlays.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "graphical Gantt connector emphasis is not represented in cells", "x-agentic-mermaid-applicable-builtin-families": [ "gantt" ] }, "muted": { "type": "string", "description": "Secondary text and label color.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal themes have no dedicated muted-text role", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "radar": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort graphical width budget; authored frames retain precedence.", "exclusiveMinimum": 0 } }, "description": "Radar layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "radar" ] }, "style": { "anyOf": [ { "anyOf": [ { "type": "string", "description": "Registered Style or Palette name." }, { "type": "object", "properties": { "fill": { "enum": [ "none", "hachure", "solid", "wash" ], "type": "string", "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends." }, "font": { "type": "string", "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "mono": { "type": "boolean", "description": "Advisory monochrome contract: express tone through shading and weight." }, "name": { "type": "string", "description": "Canonical look:name or palette:name identity; required only when registering a style." }, "blurb": { "type": "string", "description": "Short human-readable description used by discovery surfaces." }, "roles": { "type": "object", "properties": { "bar": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "edge": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false }, "node": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "task": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "actor": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "group": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 13, "additionalProperties": false }, "label": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 5, "additionalProperties": false }, "point": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "legend": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "series": { "type": "object", "properties": { "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 3, "additionalProperties": false }, "milestone": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "pie-slice": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "group-header": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "relationship": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false } }, "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.", "additionalProperties": false }, "bowing": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js line bowing." }, "colors": { "type": "object", "properties": { "bg": { "type": "string", "description": "Diagram page background. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "fg": { "type": "string", "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "line": { "type": "string", "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "muted": { "type": "string", "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "accent": { "type": "string", "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "border": { "type": "string", "description": "Node and group border paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "surface": { "type": "string", "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" } }, "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.", "maxProperties": 7, "additionalProperties": false }, "intent": { "enum": [ "premium", "draft", "lofi" ], "type": "string", "description": "Advisory intent metadata for pickers and quality tooling." }, "passes": { "type": "integer", "maximum": 8, "minimum": 1, "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke." }, "stroke": { "enum": [ "crisp", "jittered", "freehand" ], "type": "string", "description": "Stroke treatment; crisp is the default renderer." }, "$schema": { "type": "string", "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering." }, "backdrop": { "enum": [ "plain", "paper-ruled", "grid" ], "type": "string", "description": "Flat page furniture drawn behind the diagram." }, "bindings": { "type": "array", "items": { "type": "object", "required": [ "channel", "value", "slot" ], "properties": { "role": { "enum": [ "group-header", "actor", "relationship", "pie-slice", "legend", "bar", "series", "point", "task", "milestone" ], "type": "string" }, "slot": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "type": "string", "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "value": { "type": "string", "pattern": "^[^\\r\\n\\u0000]+$", "maxLength": 256, "minLength": 1 }, "channel": { "enum": [ "category" ], "type": "string" } }, "maxProperties": 4, "additionalProperties": false }, "maxItems": 4096, "description": "Ordered equality bindings from authored/domain meaning to semantic slots." }, "washEdge": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack." }, "roughness": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js stroke irregularity." }, "fillWeight": { "type": "number", "maximum": 20, "description": "Hachure line weight; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "hachureGap": { "type": "number", "maximum": 100, "description": "Gap between hachure lines; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "constraints": { "type": "array", "items": { "oneOf": [ { "type": "object", "required": [ "kind", "action" ], "properties": { "kind": { "const": "contrast" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "minimum": { "type": "number", "maximum": 21, "minimum": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "maxFraction" ], "properties": { "kind": { "const": "accent-area" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "maxFraction": { "type": "number", "maximum": 1, "minimum": 0 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "role" ], "properties": { "kind": { "const": "mono-role" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" } }, "additionalProperties": false } ] }, "maxItems": 4096, "description": "Closed inspect-only brand constraints with warn or error actions." }, "strokeWidth": { "type": "number", "maximum": 20, "description": "Base stroke width in SVG user units.", "exclusiveMinimum": 0 }, "washOpacity": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor glaze opacity; requires fill wash in the final stack." }, "hachureAngle": { "type": "number", "maximum": 360, "minimum": -360, "description": "Hachure line angle in degrees; requires fill hachure in the final stack." }, "formatVersion": { "const": 1, "description": "Persisted wire-format version. Optional on input and normalized to 1 on output." }, "semanticSlots": { "type": "object", "description": "Named brand-neutral role-style slots selected by semantic bindings.", "maxProperties": 4096, "propertyNames": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "additionalProperties": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 16, "additionalProperties": false } } }, "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.", "maxProperties": 24, "additionalProperties": false } ], "x-agentic-mermaid-validation-expectation": "a registered Style name or StyleSpec" }, { "type": "array", "items": { "anyOf": [ { "type": "string", "description": "Registered Style or Palette name." }, { "type": "object", "properties": { "fill": { "enum": [ "none", "hachure", "solid", "wash" ], "type": "string", "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends." }, "font": { "type": "string", "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "mono": { "type": "boolean", "description": "Advisory monochrome contract: express tone through shading and weight." }, "name": { "type": "string", "description": "Canonical look:name or palette:name identity; required only when registering a style." }, "blurb": { "type": "string", "description": "Short human-readable description used by discovery surfaces." }, "roles": { "type": "object", "properties": { "bar": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "edge": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false }, "node": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "task": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "actor": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "group": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 13, "additionalProperties": false }, "label": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 5, "additionalProperties": false }, "point": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "legend": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "series": { "type": "object", "properties": { "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 3, "additionalProperties": false }, "milestone": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "pie-slice": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "group-header": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "relationship": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false } }, "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.", "additionalProperties": false }, "bowing": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js line bowing." }, "colors": { "type": "object", "properties": { "bg": { "type": "string", "description": "Diagram page background. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "fg": { "type": "string", "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "line": { "type": "string", "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "muted": { "type": "string", "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "accent": { "type": "string", "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "border": { "type": "string", "description": "Node and group border paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "surface": { "type": "string", "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" } }, "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.", "maxProperties": 7, "additionalProperties": false }, "intent": { "enum": [ "premium", "draft", "lofi" ], "type": "string", "description": "Advisory intent metadata for pickers and quality tooling." }, "passes": { "type": "integer", "maximum": 8, "minimum": 1, "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke." }, "stroke": { "enum": [ "crisp", "jittered", "freehand" ], "type": "string", "description": "Stroke treatment; crisp is the default renderer." }, "$schema": { "type": "string", "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering." }, "backdrop": { "enum": [ "plain", "paper-ruled", "grid" ], "type": "string", "description": "Flat page furniture drawn behind the diagram." }, "bindings": { "type": "array", "items": { "type": "object", "required": [ "channel", "value", "slot" ], "properties": { "role": { "enum": [ "group-header", "actor", "relationship", "pie-slice", "legend", "bar", "series", "point", "task", "milestone" ], "type": "string" }, "slot": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "type": "string", "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "value": { "type": "string", "pattern": "^[^\\r\\n\\u0000]+$", "maxLength": 256, "minLength": 1 }, "channel": { "enum": [ "category" ], "type": "string" } }, "maxProperties": 4, "additionalProperties": false }, "maxItems": 4096, "description": "Ordered equality bindings from authored/domain meaning to semantic slots." }, "washEdge": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack." }, "roughness": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js stroke irregularity." }, "fillWeight": { "type": "number", "maximum": 20, "description": "Hachure line weight; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "hachureGap": { "type": "number", "maximum": 100, "description": "Gap between hachure lines; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "constraints": { "type": "array", "items": { "oneOf": [ { "type": "object", "required": [ "kind", "action" ], "properties": { "kind": { "const": "contrast" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "minimum": { "type": "number", "maximum": 21, "minimum": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "maxFraction" ], "properties": { "kind": { "const": "accent-area" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "maxFraction": { "type": "number", "maximum": 1, "minimum": 0 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "role" ], "properties": { "kind": { "const": "mono-role" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" } }, "additionalProperties": false } ] }, "maxItems": 4096, "description": "Closed inspect-only brand constraints with warn or error actions." }, "strokeWidth": { "type": "number", "maximum": 20, "description": "Base stroke width in SVG user units.", "exclusiveMinimum": 0 }, "washOpacity": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor glaze opacity; requires fill wash in the final stack." }, "hachureAngle": { "type": "number", "maximum": 360, "minimum": -360, "description": "Hachure line angle in degrees; requires fill hachure in the final stack." }, "formatVersion": { "const": 1, "description": "Persisted wire-format version. Optional on input and normalized to 1 on output." }, "semanticSlots": { "type": "object", "description": "Named brand-neutral role-style slots selected by semantic bindings.", "maxProperties": 4096, "propertyNames": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "additionalProperties": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 16, "additionalProperties": false } } }, "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.", "maxProperties": 24, "additionalProperties": false } ], "x-agentic-mermaid-validation-expectation": "a registered Style name or StyleSpec" }, "description": "Style stack merged from left to right." } ], "description": "A registered name, inline StyleSpec, or left-to-right stack of either.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "styleInput" }, "accent": { "type": "string", "description": "Arrowhead, highlight, and data accent color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "border": { "type": "string", "description": "Node and group border color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "kanban": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort width budget for wrapping whole Kanban columns into rows.", "exclusiveMinimum": 0 } }, "description": "Kanban layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "kanban" ] }, "shadow": { "type": "boolean", "default": false, "description": "Paint explicit drop shadows on node shapes.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "elevation projects to borders and labels", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "sequence", "timeline", "class", "er", "journey", "xychart", "pie", "quadrant", "gantt", "mindmap", "gitgraph", "sankey" ] }, "compact": { "type": "boolean", "default": false, "description": "Compact SVG serialization while preserving agent hooks.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "compact controls SVG serialization" }, "journey": { "type": "object", "properties": { "experienceCurve": { "type": "boolean", "default": true, "description": "Connect journey score markers with an experience curve." } }, "description": "User-journey graphical controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "experience curves are graphical-only", "x-agentic-mermaid-applicable-builtin-families": [ "journey" ] }, "padding": { "type": "number", "default": 40, "minimum": 0, "description": "Canvas padding in SVG user units.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses paddingX, paddingY, and boxBorderPadding", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "architecture", "c4" ] }, "surface": { "type": "string", "description": "Node and group surface color.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal cells do not paint graphical surfaces", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "idPrefix": { "type": "string", "pattern": "^[A-Za-z0-9_.:-]+$", "description": "Non-empty namespace for generated SVG definition IDs and local references.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output has no SVG definition ids" }, "security": { "enum": [ "default", "strict" ], "type": "string", "default": "default", "description": "Active SVG content is rejected in every mode; strict additionally rejects every external reference. Raw Mermaid themeCSS is rejected in both modes.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal text has its own control-character and HTML-color safety projection" }, "timeline": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort width budget for horizontal timelines.", "exclusiveMinimum": 0 } }, "description": "Timeline layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses maxWidth or targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "timeline" ] }, "ganttToday": { "type": "string", "description": "Explicit deterministic date for the Gantt today marker.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-applicable-builtin-families": [ "gantt" ] }, "graphLayout": { "anyOf": [ { "type": "object", "required": [ "backend" ], "properties": { "backend": { "type": "string", "const": "elk" }, "fallback": { "enum": [ "none" ], "type": "string" } }, "description": "ELK graph layout.", "additionalProperties": false }, { "type": "object", "required": [ "backend" ], "properties": { "backend": { "type": "string", "const": "agentic" }, "fallback": { "enum": [ "none", "elk" ], "type": "string" } }, "description": "Owned graph layout with optional ELK fallback.", "additionalProperties": false } ], "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "selects pixel placement and optional graphical companion evidence, not terminal-cell placement", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "architecture", "class", "er", "requirement" ] }, "interactive": { "type": "boolean", "default": false, "description": "Enable hover tooltips for supported chart data points.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal output is a static semantic projection", "x-agentic-mermaid-applicable-builtin-families": [ "xychart", "pie", "quadrant" ] }, "layoutHints": { "type": "object", "properties": { "ranks": { "type": "object", "additionalProperties": { "type": "integer", "maximum": 10000, "minimum": 0 } }, "adjacent": { "type": "array", "items": { "type": "array", "items": { "type": "string" }, "minItems": 2 } }, "shortEdges": { "type": "array", "items": { "type": "string" } } }, "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "not used by terminals", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state" ] }, "nodeSpacing": { "type": "number", "default": 24, "minimum": 0, "description": "Horizontal spacing between sibling nodes.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "class", "er", "architecture", "c4" ] }, "transparent": { "type": "boolean", "default": false, "description": "Omit the painted SVG canvas background.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal output has no painted canvas background" }, "architecture": { "type": "object", "properties": { "visual": { "type": "object", "properties": { "edgeText": { "type": "string", "description": "Architecture connector-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "iconSize": { "type": "number", "description": "Architecture group icon size.", "exclusiveMinimum": 0 }, "groupFont": { "type": "string", "description": "Architecture group-label font family.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "groupText": { "type": "string", "description": "Architecture group-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeStroke": { "type": "string", "description": "Architecture connector color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupBorder": { "type": "string", "description": "Architecture group border color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "serviceText": { "type": "string", "description": "Architecture service-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeFontSize": { "type": "number", "description": "Architecture connector-label font size.", "exclusiveMinimum": 0 }, "groupSurface": { "type": "string", "description": "Architecture group surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeLineWidth": { "type": "number", "minimum": 0, "description": "Architecture connector width." }, "groupFontSize": { "type": "number", "description": "Architecture group-label font size.", "exclusiveMinimum": 0 }, "groupPaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding inside architecture groups." }, "groupPaddingY": { "type": "number", "minimum": 0, "description": "Vertical padding inside architecture groups." }, "serviceBorder": { "type": "string", "description": "Architecture service border color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeBendRadius": { "type": "number", "minimum": 0, "description": "Architecture connector bend radius." }, "edgeFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture connector-label font weight." }, "groupLineWidth": { "type": "number", "minimum": 0, "description": "Architecture group border width." }, "serviceSurface": { "type": "string", "description": "Architecture service surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture group-label font weight." }, "serviceFontSize": { "type": "number", "description": "Architecture service-label font size.", "exclusiveMinimum": 0 }, "serviceIconSize": { "type": "number", "description": "Architecture service icon size.", "exclusiveMinimum": 0 }, "servicePaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding inside architecture services." }, "servicePaddingY": { "type": "number", "minimum": 0, "description": "Vertical padding inside architecture services." }, "serviceLineWidth": { "type": "number", "minimum": 0, "description": "Architecture service border width." }, "edgeLetterSpacing": { "type": "number", "description": "Architecture connector-label letter spacing." }, "edgeTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture connector-label text transform." }, "groupCornerRadius": { "type": "number", "minimum": 0, "description": "Architecture group corner radius." }, "groupHeaderHeight": { "type": "number", "description": "Requested minimum Architecture group-header height; expands to fit measured title text.", "exclusiveMinimum": 0 }, "serviceFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture service-label font weight." }, "groupHeaderSurface": { "type": "string", "description": "Architecture group-header surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupLabelPaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding around architecture group labels." }, "groupLetterSpacing": { "type": "number", "description": "Architecture group-label letter spacing." }, "groupTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture group-label text transform." }, "junctionInnerRadius": { "type": "number", "minimum": 0, "description": "Architecture junction inner radius." }, "junctionOuterRadius": { "type": "number", "description": "Architecture junction outer radius.", "exclusiveMinimum": 0 }, "serviceCornerRadius": { "type": "number", "minimum": 0, "description": "Architecture service corner radius." }, "serviceLetterSpacing": { "type": "number", "description": "Architecture service-label letter spacing." }, "serviceTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture service-label text transform." } }, "description": "Sparse architecture visual overrides merged over resolved defaults.", "additionalProperties": false, "x-agentic-mermaid-runtime-validator": "architectureVisual" } }, "description": "Architecture renderer visual metric and paint overrides.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "this option configures graphical architecture rendering", "x-agentic-mermaid-applicable-builtin-families": [ "architecture" ] }, "layerSpacing": { "type": "number", "default": 40, "minimum": 0, "description": "Vertical spacing between graph layers.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "class", "er", "architecture", "c4" ] }, "layoutSafety": { "enum": [ "report", "strict" ], "type": "string", "default": "report", "description": "Require a passed final native layout certificate.", "x-agentic-mermaid-terminal": "consumed" }, "mermaidConfig": { "type": "object", "description": "Mermaid-style recursive runtime configuration.", "additionalProperties": { "$ref": "#/$defs/jsonValue" }, "x-agentic-mermaid-terminal": "consumed" }, "wrappingWidth": { "type": "number", "description": "Flowchart measured-label wrapping budget in pixels.", "exclusiveMinimum": 0, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses maxWidth or targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart" ] }, "embedFontImport": { "type": "boolean", "default": false, "description": "Embed the Google Fonts import in SVG styles; PNG forces this off for offline rasterization.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output embeds no web-font import" }, "componentSpacing": { "type": "number", "minimum": 0, "description": "Spacing between disconnected graph components for compatible extension families; no built-in family currently consumes it.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [] } }, "description": "Shared advanced RenderOptions object.", "additionalProperties": false }, "background": { "type": "string", "pattern": "^\\s*(?:#[0-9A-Fa-f]{3,4}|#[0-9A-Fa-f]{6}|#[0-9A-Fa-f]{8}|[tT][rR][aA][nN][sS][pP][aA][rR][eE][nN][tT]|[bB][lL][aA][cC][kK]|[sS][iI][lL][vV][eE][rR]|[gG][rR][aA][yY]|[gG][rR][eE][yY]|[wW][hH][iI][tT][eE]|[mM][aA][rR][oO][oO][nN]|[rR][eE][dD]|[pP][uU][rR][pP][lL][eE]|[fF][uU][cC][hH][sS][iI][aA]|[gG][rR][eE][eE][nN]|[lL][iI][mM][eE]|[oO][lL][iI][vV][eE]|[yY][eE][lL][lL][oO][wW]|[nN][aA][vV][yY]|[bB][lL][uU][eE]|[tT][eE][aA][lL]|[aA][qQ][uU][aA]|[oO][rR][aA][nN][gG][eE])\\s*$", "minLength": 1, "description": "Portable basic color or hex color painted behind the raster artifact.", "x-agentic-mermaid-scope": "portable", "x-agentic-mermaid-receipt": "included", "x-agentic-mermaid-runtime-validator": "portablePngBackground" }, "minLabelPx": { "type": "number", "default": 9, "minimum": 0, "description": "Legibility floor in effective px: the render warns (BELOW_READABLE_SIZE) when fitTo/scale rasterizes the smallest configured text below it. 0 disables.", "x-agentic-mermaid-scope": "portable", "x-agentic-mermaid-receipt": "included" } }, "additionalProperties": false }arguments 3209 linesrender_ascii reads unknown 23h ago
Render a Mermaid source string to text. Returns { ok, text }. useAscii true → plain ASCII (+,-,|); false/absent → Unicode box drawing (┌,─,│). targetWidth sets a hard terminal display-cell bound; impossible bounds return a typed error.
{ "type": "object", "required": [ "source" ], "properties": { "source": { "type": "string", "description": "Mermaid source." }, "options": { "$id": "https://agentic-mermaid.dev/schemas/render-options.schema.json", "type": "object", "$defs": { "jsonValue": { "anyOf": [ { "type": "null" }, { "type": "string" }, { "type": "number" }, { "type": "boolean" }, { "type": "array", "items": { "$ref": "#/$defs/jsonValue" } }, { "type": "object", "additionalProperties": { "$ref": "#/$defs/jsonValue" } } ], "description": "A finite, acyclic JSON value without prototype keys.", "x-agentic-mermaid-validation-expectation": "a finite, acyclic JSON value without prototype keys" } }, "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "bg": { "type": "string", "default": "#FFFFFF", "description": "Background color or CSS variable.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "fg": { "type": "string", "default": "#27272A", "description": "Primary foreground and text color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "pie": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort graphical width budget; authored legend placement retains precedence.", "exclusiveMinimum": 0 } }, "description": "Pie layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "pie" ] }, "font": { "type": "string", "default": "Inter", "description": "CSS font family or stack.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "the host terminal owns the font face", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "line": { "type": "string", "description": "Connector and secondary-line color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "seed": { "type": "number", "default": 0, "description": "Deterministic re-roll seed for stochastic Styles.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal glyph geometry is deterministic and has no stochastic ink" }, "class": { "type": "object", "properties": { "hierarchicalNamespaces": { "type": "boolean", "default": true, "description": "Nest namespace compounds." } }, "description": "Class-diagram rendering controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "this option configures graphical class layout", "x-agentic-mermaid-applicable-builtin-families": [ "class" ] }, "gantt": { "type": "object", "properties": { "criticalPath": { "type": "boolean", "default": false, "description": "Emphasize critical-path tasks and connectors." }, "dependencyArrows": { "type": "boolean", "default": false, "description": "Draw scheduled dependency connectors." } }, "description": "Gantt dependency and critical-path overlays.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "graphical Gantt connector emphasis is not represented in cells", "x-agentic-mermaid-applicable-builtin-families": [ "gantt" ] }, "muted": { "type": "string", "description": "Secondary text and label color.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal themes have no dedicated muted-text role", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "radar": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort graphical width budget; authored frames retain precedence.", "exclusiveMinimum": 0 } }, "description": "Radar layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "radar" ] }, "style": { "anyOf": [ { "anyOf": [ { "type": "string", "description": "Registered Style or Palette name." }, { "type": "object", "properties": { "fill": { "enum": [ "none", "hachure", "solid", "wash" ], "type": "string", "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends." }, "font": { "type": "string", "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "mono": { "type": "boolean", "description": "Advisory monochrome contract: express tone through shading and weight." }, "name": { "type": "string", "description": "Canonical look:name or palette:name identity; required only when registering a style." }, "blurb": { "type": "string", "description": "Short human-readable description used by discovery surfaces." }, "roles": { "type": "object", "properties": { "bar": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "edge": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false }, "node": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "task": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "actor": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "group": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 13, "additionalProperties": false }, "label": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 5, "additionalProperties": false }, "point": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "legend": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "series": { "type": "object", "properties": { "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 3, "additionalProperties": false }, "milestone": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "pie-slice": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "group-header": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "relationship": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false } }, "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.", "additionalProperties": false }, "bowing": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js line bowing." }, "colors": { "type": "object", "properties": { "bg": { "type": "string", "description": "Diagram page background. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "fg": { "type": "string", "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "line": { "type": "string", "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "muted": { "type": "string", "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "accent": { "type": "string", "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "border": { "type": "string", "description": "Node and group border paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "surface": { "type": "string", "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" } }, "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.", "maxProperties": 7, "additionalProperties": false }, "intent": { "enum": [ "premium", "draft", "lofi" ], "type": "string", "description": "Advisory intent metadata for pickers and quality tooling." }, "passes": { "type": "integer", "maximum": 8, "minimum": 1, "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke." }, "stroke": { "enum": [ "crisp", "jittered", "freehand" ], "type": "string", "description": "Stroke treatment; crisp is the default renderer." }, "$schema": { "type": "string", "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering." }, "backdrop": { "enum": [ "plain", "paper-ruled", "grid" ], "type": "string", "description": "Flat page furniture drawn behind the diagram." }, "bindings": { "type": "array", "items": { "type": "object", "required": [ "channel", "value", "slot" ], "properties": { "role": { "enum": [ "group-header", "actor", "relationship", "pie-slice", "legend", "bar", "series", "point", "task", "milestone" ], "type": "string" }, "slot": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "type": "string", "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "value": { "type": "string", "pattern": "^[^\\r\\n\\u0000]+$", "maxLength": 256, "minLength": 1 }, "channel": { "enum": [ "category" ], "type": "string" } }, "maxProperties": 4, "additionalProperties": false }, "maxItems": 4096, "description": "Ordered equality bindings from authored/domain meaning to semantic slots." }, "washEdge": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack." }, "roughness": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js stroke irregularity." }, "fillWeight": { "type": "number", "maximum": 20, "description": "Hachure line weight; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "hachureGap": { "type": "number", "maximum": 100, "description": "Gap between hachure lines; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "constraints": { "type": "array", "items": { "oneOf": [ { "type": "object", "required": [ "kind", "action" ], "properties": { "kind": { "const": "contrast" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "minimum": { "type": "number", "maximum": 21, "minimum": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "maxFraction" ], "properties": { "kind": { "const": "accent-area" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "maxFraction": { "type": "number", "maximum": 1, "minimum": 0 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "role" ], "properties": { "kind": { "const": "mono-role" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" } }, "additionalProperties": false } ] }, "maxItems": 4096, "description": "Closed inspect-only brand constraints with warn or error actions." }, "strokeWidth": { "type": "number", "maximum": 20, "description": "Base stroke width in SVG user units.", "exclusiveMinimum": 0 }, "washOpacity": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor glaze opacity; requires fill wash in the final stack." }, "hachureAngle": { "type": "number", "maximum": 360, "minimum": -360, "description": "Hachure line angle in degrees; requires fill hachure in the final stack." }, "formatVersion": { "const": 1, "description": "Persisted wire-format version. Optional on input and normalized to 1 on output." }, "semanticSlots": { "type": "object", "description": "Named brand-neutral role-style slots selected by semantic bindings.", "maxProperties": 4096, "propertyNames": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "additionalProperties": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 16, "additionalProperties": false } } }, "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.", "maxProperties": 24, "additionalProperties": false } ], "x-agentic-mermaid-validation-expectation": "a registered Style name or StyleSpec" }, { "type": "array", "items": { "anyOf": [ { "type": "string", "description": "Registered Style or Palette name." }, { "type": "object", "properties": { "fill": { "enum": [ "none", "hachure", "solid", "wash" ], "type": "string", "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends." }, "font": { "type": "string", "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "mono": { "type": "boolean", "description": "Advisory monochrome contract: express tone through shading and weight." }, "name": { "type": "string", "description": "Canonical look:name or palette:name identity; required only when registering a style." }, "blurb": { "type": "string", "description": "Short human-readable description used by discovery surfaces." }, "roles": { "type": "object", "properties": { "bar": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "edge": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false }, "node": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "task": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "actor": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "group": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 13, "additionalProperties": false }, "label": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 5, "additionalProperties": false }, "point": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 4, "additionalProperties": false }, "legend": { "type": "object", "properties": { "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "series": { "type": "object", "properties": { "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 3, "additionalProperties": false }, "milestone": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "pie-slice": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 5, "additionalProperties": false }, "group-header": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 11, "additionalProperties": false }, "relationship": { "type": "object", "properties": { "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." } }, "maxProperties": 8, "additionalProperties": false } }, "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.", "additionalProperties": false }, "bowing": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js line bowing." }, "colors": { "type": "object", "properties": { "bg": { "type": "string", "description": "Diagram page background. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "fg": { "type": "string", "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "line": { "type": "string", "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "muted": { "type": "string", "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "accent": { "type": "string", "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "border": { "type": "string", "description": "Node and group border paint. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" }, "surface": { "type": "string", "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.", "x-agentic-mermaid-runtime-validator": "safeCssColor" } }, "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.", "maxProperties": 7, "additionalProperties": false }, "intent": { "enum": [ "premium", "draft", "lofi" ], "type": "string", "description": "Advisory intent metadata for pickers and quality tooling." }, "passes": { "type": "integer", "maximum": 8, "minimum": 1, "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke." }, "stroke": { "enum": [ "crisp", "jittered", "freehand" ], "type": "string", "description": "Stroke treatment; crisp is the default renderer." }, "$schema": { "type": "string", "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering." }, "backdrop": { "enum": [ "plain", "paper-ruled", "grid" ], "type": "string", "description": "Flat page furniture drawn behind the diagram." }, "bindings": { "type": "array", "items": { "type": "object", "required": [ "channel", "value", "slot" ], "properties": { "role": { "enum": [ "group-header", "actor", "relationship", "pie-slice", "legend", "bar", "series", "point", "task", "milestone" ], "type": "string" }, "slot": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "type": "string", "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "value": { "type": "string", "pattern": "^[^\\r\\n\\u0000]+$", "maxLength": 256, "minLength": 1 }, "channel": { "enum": [ "category" ], "type": "string" } }, "maxProperties": 4, "additionalProperties": false }, "maxItems": 4096, "description": "Ordered equality bindings from authored/domain meaning to semantic slots." }, "washEdge": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack." }, "roughness": { "type": "number", "maximum": 10, "minimum": 0, "description": "Rough.js stroke irregularity." }, "fillWeight": { "type": "number", "maximum": 20, "description": "Hachure line weight; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "hachureGap": { "type": "number", "maximum": 100, "description": "Gap between hachure lines; requires fill hachure in the final stack.", "exclusiveMinimum": 0 }, "constraints": { "type": "array", "items": { "oneOf": [ { "type": "object", "required": [ "kind", "action" ], "properties": { "kind": { "const": "contrast" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "minimum": { "type": "number", "maximum": 21, "minimum": 1 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "maxFraction" ], "properties": { "kind": { "const": "accent-area" }, "action": { "enum": [ "warn", "error" ], "type": "string" }, "maxFraction": { "type": "number", "maximum": 1, "minimum": 0 } }, "additionalProperties": false }, { "type": "object", "required": [ "kind", "action", "role" ], "properties": { "kind": { "const": "mono-role" }, "role": { "enum": [ "node", "edge", "edge-label", "group", "group-header", "label", "actor", "lifeline", "activation", "message", "block", "note", "class-box", "member", "entity", "attribute", "relationship", "cardinality", "pie-slice", "legend", "bar", "series", "point", "axis", "grid", "plate", "section", "task", "milestone", "marker-line", "rail", "period", "event", "score", "actor-pill", "service", "junction", "icon", "title", "defs", "prelude", "chrome" ], "type": "string" }, "action": { "enum": [ "warn", "error" ], "type": "string" } }, "additionalProperties": false } ] }, "maxItems": 4096, "description": "Closed inspect-only brand constraints with warn or error actions." }, "strokeWidth": { "type": "number", "maximum": 20, "description": "Base stroke width in SVG user units.", "exclusiveMinimum": 0 }, "washOpacity": { "type": "number", "maximum": 1, "minimum": 0, "description": "Watercolor glaze opacity; requires fill wash in the final stack." }, "hachureAngle": { "type": "number", "maximum": 360, "minimum": -360, "description": "Hachure line angle in degrees; requires fill hachure in the final stack." }, "formatVersion": { "const": 1, "description": "Persisted wire-format version. Optional on input and normalized to 1 on output." }, "semanticSlots": { "type": "object", "description": "Named brand-neutral role-style slots selected by semantic bindings.", "maxProperties": 4096, "propertyNames": { "not": { "enum": [ "__proto__", "constructor", "prototype" ] }, "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$" }, "additionalProperties": { "type": "object", "properties": { "cue": { "enum": [ "none", "outline", "double-line", "pattern" ], "type": "string", "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection." }, "fontSize": { "type": "number", "maximum": 256, "minimum": 1, "description": "Font size in SVG user units." }, "paddingX": { "type": "number", "maximum": 256, "minimum": 0, "description": "Horizontal role padding." }, "paddingY": { "type": "number", "maximum": 256, "minimum": 0, "description": "Vertical role padding." }, "fillColor": { "type": "string", "description": "Surface fill paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "lineWidth": { "type": "number", "maximum": 20, "description": "Border or connector width.", "exclusiveMinimum": 0 }, "textColor": { "type": "string", "description": "Text paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "bendRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable connector bend radius." }, "fontFamily": { "type": "string", "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "fontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "CSS numeric font weight." }, "borderColor": { "type": "string", "description": "Border paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "strokeColor": { "type": "string", "description": "Connector stroke paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" }, "cornerRadius": { "type": "number", "maximum": 256, "minimum": 0, "description": "Applicable corner radius." }, "letterSpacing": { "type": "number", "maximum": 4, "minimum": -2, "description": "Letter spacing in SVG user units." }, "textTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Text transformation." }, "headerFillColor": { "type": "string", "description": "Group header surface paint.", "x-agentic-mermaid-runtime-validator": "safeStylePaint" } }, "maxProperties": 16, "additionalProperties": false } } }, "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.", "maxProperties": 24, "additionalProperties": false } ], "x-agentic-mermaid-validation-expectation": "a registered Style name or StyleSpec" }, "description": "Style stack merged from left to right." } ], "description": "A registered name, inline StyleSpec, or left-to-right stack of either.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "styleInput" }, "accent": { "type": "string", "description": "Arrowhead, highlight, and data accent color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "border": { "type": "string", "description": "Node and group border color.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "kanban": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort width budget for wrapping whole Kanban columns into rows.", "exclusiveMinimum": 0 } }, "description": "Kanban layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout uses its own targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "kanban" ] }, "shadow": { "type": "boolean", "default": false, "description": "Paint explicit drop shadows on node shapes.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "elevation projects to borders and labels", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "sequence", "timeline", "class", "er", "journey", "xychart", "pie", "quadrant", "gantt", "mindmap", "gitgraph", "sankey" ] }, "compact": { "type": "boolean", "default": false, "description": "Compact SVG serialization while preserving agent hooks.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "compact controls SVG serialization" }, "journey": { "type": "object", "properties": { "experienceCurve": { "type": "boolean", "default": true, "description": "Connect journey score markers with an experience curve." } }, "description": "User-journey graphical controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "experience curves are graphical-only", "x-agentic-mermaid-applicable-builtin-families": [ "journey" ] }, "padding": { "type": "number", "default": 40, "minimum": 0, "description": "Canvas padding in SVG user units.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses paddingX, paddingY, and boxBorderPadding", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "architecture", "c4" ] }, "surface": { "type": "string", "description": "Node and group surface color.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal cells do not paint graphical surfaces", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "idPrefix": { "type": "string", "pattern": "^[A-Za-z0-9_.:-]+$", "description": "Non-empty namespace for generated SVG definition IDs and local references.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output has no SVG definition ids" }, "security": { "enum": [ "default", "strict" ], "type": "string", "default": "default", "description": "Active SVG content is rejected in every mode; strict additionally rejects every external reference. Raw Mermaid themeCSS is rejected in both modes.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal text has its own control-character and HTML-color safety projection" }, "timeline": { "type": "object", "properties": { "maxWidth": { "type": "number", "description": "Best-effort width budget for horizontal timelines.", "exclusiveMinimum": 0 } }, "description": "Timeline layout controls.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses maxWidth or targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "timeline" ] }, "ganttToday": { "type": "string", "description": "Explicit deterministic date for the Gantt today marker.", "x-agentic-mermaid-terminal": "consumed", "x-agentic-mermaid-applicable-builtin-families": [ "gantt" ] }, "graphLayout": { "anyOf": [ { "type": "object", "required": [ "backend" ], "properties": { "backend": { "type": "string", "const": "elk" }, "fallback": { "enum": [ "none" ], "type": "string" } }, "description": "ELK graph layout.", "additionalProperties": false }, { "type": "object", "required": [ "backend" ], "properties": { "backend": { "type": "string", "const": "agentic" }, "fallback": { "enum": [ "none", "elk" ], "type": "string" } }, "description": "Owned graph layout with optional ELK fallback.", "additionalProperties": false } ], "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "selects pixel placement and optional graphical companion evidence, not terminal-cell placement", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "architecture", "class", "er", "requirement" ] }, "interactive": { "type": "boolean", "default": false, "description": "Enable hover tooltips for supported chart data points.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal output is a static semantic projection", "x-agentic-mermaid-applicable-builtin-families": [ "xychart", "pie", "quadrant" ] }, "layoutHints": { "type": "object", "properties": { "ranks": { "type": "object", "additionalProperties": { "type": "integer", "maximum": 10000, "minimum": 0 } }, "adjacent": { "type": "array", "items": { "type": "array", "items": { "type": "string" }, "minItems": 2 } }, "shortEdges": { "type": "array", "items": { "type": "string" } } }, "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "not used by terminals", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state" ] }, "nodeSpacing": { "type": "number", "default": 24, "minimum": 0, "description": "Horizontal spacing between sibling nodes.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "class", "er", "architecture", "c4" ] }, "transparent": { "type": "boolean", "default": false, "description": "Omit the painted SVG canvas background.", "x-agentic-mermaid-terminal": "projected", "x-agentic-mermaid-terminal-note": "terminal output has no painted canvas background" }, "architecture": { "type": "object", "properties": { "visual": { "type": "object", "properties": { "edgeText": { "type": "string", "description": "Architecture connector-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "iconSize": { "type": "number", "description": "Architecture group icon size.", "exclusiveMinimum": 0 }, "groupFont": { "type": "string", "description": "Architecture group-label font family.", "x-agentic-mermaid-runtime-validator": "safeCssFontFamily" }, "groupText": { "type": "string", "description": "Architecture group-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeStroke": { "type": "string", "description": "Architecture connector color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupBorder": { "type": "string", "description": "Architecture group border color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "serviceText": { "type": "string", "description": "Architecture service-label color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeFontSize": { "type": "number", "description": "Architecture connector-label font size.", "exclusiveMinimum": 0 }, "groupSurface": { "type": "string", "description": "Architecture group surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeLineWidth": { "type": "number", "minimum": 0, "description": "Architecture connector width." }, "groupFontSize": { "type": "number", "description": "Architecture group-label font size.", "exclusiveMinimum": 0 }, "groupPaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding inside architecture groups." }, "groupPaddingY": { "type": "number", "minimum": 0, "description": "Vertical padding inside architecture groups." }, "serviceBorder": { "type": "string", "description": "Architecture service border color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "edgeBendRadius": { "type": "number", "minimum": 0, "description": "Architecture connector bend radius." }, "edgeFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture connector-label font weight." }, "groupLineWidth": { "type": "number", "minimum": 0, "description": "Architecture group border width." }, "serviceSurface": { "type": "string", "description": "Architecture service surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture group-label font weight." }, "serviceFontSize": { "type": "number", "description": "Architecture service-label font size.", "exclusiveMinimum": 0 }, "serviceIconSize": { "type": "number", "description": "Architecture service icon size.", "exclusiveMinimum": 0 }, "servicePaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding inside architecture services." }, "servicePaddingY": { "type": "number", "minimum": 0, "description": "Vertical padding inside architecture services." }, "serviceLineWidth": { "type": "number", "minimum": 0, "description": "Architecture service border width." }, "edgeLetterSpacing": { "type": "number", "description": "Architecture connector-label letter spacing." }, "edgeTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture connector-label text transform." }, "groupCornerRadius": { "type": "number", "minimum": 0, "description": "Architecture group corner radius." }, "groupHeaderHeight": { "type": "number", "description": "Requested minimum Architecture group-header height; expands to fit measured title text.", "exclusiveMinimum": 0 }, "serviceFontWeight": { "type": "number", "maximum": 1000, "minimum": 1, "description": "Architecture service-label font weight." }, "groupHeaderSurface": { "type": "string", "description": "Architecture group-header surface color.", "x-agentic-mermaid-runtime-validator": "safeCssPaint" }, "groupLabelPaddingX": { "type": "number", "minimum": 0, "description": "Horizontal padding around architecture group labels." }, "groupLetterSpacing": { "type": "number", "description": "Architecture group-label letter spacing." }, "groupTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture group-label text transform." }, "junctionInnerRadius": { "type": "number", "minimum": 0, "description": "Architecture junction inner radius." }, "junctionOuterRadius": { "type": "number", "description": "Architecture junction outer radius.", "exclusiveMinimum": 0 }, "serviceCornerRadius": { "type": "number", "minimum": 0, "description": "Architecture service corner radius." }, "serviceLetterSpacing": { "type": "number", "description": "Architecture service-label letter spacing." }, "serviceTextTransform": { "enum": [ "uppercase", "lowercase", "capitalize" ], "type": "string", "description": "Architecture service-label text transform." } }, "description": "Sparse architecture visual overrides merged over resolved defaults.", "additionalProperties": false, "x-agentic-mermaid-runtime-validator": "architectureVisual" } }, "description": "Architecture renderer visual metric and paint overrides.", "additionalProperties": false, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "this option configures graphical architecture rendering", "x-agentic-mermaid-applicable-builtin-families": [ "architecture" ] }, "layerSpacing": { "type": "number", "default": 40, "minimum": 0, "description": "Vertical spacing between graph layers.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart", "state", "class", "er", "architecture", "c4" ] }, "layoutSafety": { "enum": [ "report", "strict" ], "type": "string", "default": "report", "description": "Require a passed final native layout certificate.", "x-agentic-mermaid-terminal": "consumed" }, "mermaidConfig": { "type": "object", "description": "Mermaid-style recursive runtime configuration.", "additionalProperties": { "$ref": "#/$defs/jsonValue" }, "x-agentic-mermaid-terminal": "consumed" }, "wrappingWidth": { "type": "number", "description": "Flowchart measured-label wrapping budget in pixels.", "exclusiveMinimum": 0, "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output uses maxWidth or targetWidth", "x-agentic-mermaid-applicable-builtin-families": [ "flowchart" ] }, "embedFontImport": { "type": "boolean", "default": false, "description": "Embed the Google Fonts import in SVG styles; PNG forces this off for offline rasterization.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal output embeds no web-font import" }, "componentSpacing": { "type": "number", "minimum": 0, "description": "Spacing between disconnected graph components for compatible extension families; no built-in family currently consumes it.", "x-agentic-mermaid-terminal": "not-applicable", "x-agentic-mermaid-terminal-note": "terminal layout has a cell-grid spacing contract", "x-agentic-mermaid-applicable-builtin-families": [] } }, "description": "Shared advanced RenderOptions object, including style/palette/config/security.", "additionalProperties": false }, "useAscii": { "type": "boolean", "description": "true = ASCII characters, false = Unicode (default)." }, "targetWidth": { "type": "integer", "minimum": 1, "description": "Hard maximum line width in terminal display cells." } }, "additionalProperties": false }arguments 3162 linesexecute reads unknown never probed
Run JavaScript in an isolated sandbox; return a value. No promises, async/await, dynamic import, or type annotations. SVG/ASCII/layout enforce security:'strict', embedFontImport:false. SDK: type DiagramKind='flowchart'|'state'|'sequence'|'timeline'|'class'|'er'|'journey'|'architecture'|'xychart'|'pie'|'quadrant'|'gantt'|'mindmap'|'gitgraph'|'radar'|'sankey'|'c4'|'packet'|'kanban'|'requirement'|'treemap'|'ishikawa'|'block'|'eventmodeling'|'zenuml' type MutationOp={kind:string;[field:string]:unknown} type Result<T,E={code:string;message:string}>={ok:true;value:T}|{ok:false;error:E} type ExternalFamilyId=`family:${string}`;interface SourceLocation{readonly line:number;readonly col:number;}interface SourceMap{readonly nodes:ReadonlyMap<string,SourceLocation>;readonly edges:ReadonlyMap<string,SourceLocation>;readonly groups:ReadonlyMap<string,SourceLocation>;readonly labels:ReadonlyMap<string,SourceLocation>;readonly spans?:SourceMapSpans;}interface SourceMapSpans{readonly preserved:PreservedSourceSpans;readonly nodes:ReadonlyMap<string,SourceSpan>;readonly edges:ReadonlyMap<string,SourceSpan>;readonly groups:ReadonlyMap<string,SourceSpan>;readonly labels:ReadonlyMap<string,SourceSpan>;readonly metadata?:ReadonlyMap<string,ReadonlyMap<string,{readonly key:SourceSpan;readonly value:SourceSpan;}>>;}interface PreservedSourceSpans{readonly source:SourceSpan;readonly wrapper?:SourceSpan;readonly frontmatter?:SourceSpan;readonly initDirectives?:readonly SourceSpan[];readonly accessibilityDirectives?:readonly SourceSpan[];readonly header:SourceSpan;readonly body:SourceSpan;}interface SourceSpan{readonly start:SourceSpanPoint;readonly end:SourceSpanPoint;}interface SourceSpanPoint{readonly offset:number;readonly line:number;readonly col:number;}interface SourcePreservationReceipt{readonly version:1;readonly classification:'unsupported'|'inventory-only'|'unknown';readonly source:string;readonly header:string;readonly upstreamFamilyId?:string;readonly mermaidVersion:string;readonly spans?:PreservedSourceSpans;}interface ParseError{readonly code:string;readonly message:string;readonly line?:number;readonly col?:number;readonly preservation?:SourcePreservationReceipt;readonly help?:string;}type RenderedRegionKind='node'|'edge'|'label'|'canvas'|'group'|'cluster'|'lane'|'band'|'compartment'|'plot'|'ring';interface RenderedRegion{id:string;kind:RenderedRegionKind;elementId?:string;parentId?:string;bounds:{x:number;y:number;w:number;h:number;};cellSpans?:Array<{row:number;start:number;end:number;}>;occludedCellSpans?:Array<{row:number;start:number;end:number;}>;sourceLine?:number;}type DiagramActionKind='href'|'call'|'callback';type DiagramActionSecurity='safe'|'unsafe'|'source-only'|'unsupported';interface DiagramActionRecord{id?:string;regionId?:string;family:DiagramKind;target:string;action:DiagramActionKind;raw:string;line?:number;href?:string;tooltip?:string;security:DiagramActionSecurity;executable:false;message?:string;}interface LayoutRect{x:number;y:number;w:number;h:number;}interface ExtensionIdentity<Kind extends string=string>{readonly id:`${Kind}:${string}`;readonly kind:Kind;readonly version:string;readonly compatibility:ExtensionCompatibility;readonly provenance:ExtensionProvenance;}interface ExtensionCompatibility{readonly[contract:string]:string|undefined;readonly core?:string;readonly scene?:string;}interface ExtensionProvenance{readonly owner:string;readonly source:string;readonly reference?:string;}type CheckMermaidSpec=readonly string[]|CheckMermaidObjectSpec;interface CheckMermaidObjectSpec{include?:readonly string[];exclude?:readonly string[];exact?:boolean;}interface CheckMermaidResult{ok:boolean;missing:string[];unexpected:string[];facts:string[];}interface CreateMermaidOptions{c4Variant?:C4Variant;direction?:Direction;}type C4Variant='C4Context'|'C4Container'|'C4Component'|'C4Dynamic'|'C4Deployment';type Direction='TD'|'TB'|'LR'|'BT'|'RL'; interface ValidDiagram{readonly kind:DiagramKind;readonly source:SourceMap} interface ExtensionValidDiagram{ readonly kind:ExternalFamilyId readonly descriptorIdentity:ExtensionIdentity<'family'> readonly source:SourceMap } interface PreservedValidDiagram{ readonly kind:ExternalFamilyId readonly source:SourceMap readonly body:{ readonly kind:'preserved' readonly representation:'opaque'|'unknown' readonly source:string readonly preservation:SourcePreservationReceipt readonly spans:PreservedSourceSpans readonly diagnostic:{ readonly code:'UNSUPPORTED_FAMILY'|'UNKNOWN_HEADER'|'FAMILY_DESCRIPTOR_MISMATCH' readonly message:string readonly help:string } } } type ParsedDiagram=ValidDiagram|ExtensionValidDiagram|PreservedValidDiagram type Narrow=(d:ParsedDiagram)=>ValidDiagram|null interface RenderedLayout{version:1;kind:DiagramKind|ExternalFamilyId;nodes:unknown[];edges:unknown[];groups:unknown[];labels?:Array<{id:string;text:string;bounds?:LayoutRect;container?:LayoutRect;visibility?:'visible'|'hidden'|'semantic'}>;regions?:RenderedRegion[];actions?:DiagramActionRecord[];bounds:{w:number;h:number}} interface ResolvedScene{version:2;family:string;width:number;height:number;svg:string} interface VerifyResult{ok:boolean;warnings:unknown[];layout:RenderedLayout;checks?:{renderability:'passed'|'failed'|'not-checked';sourceLoss:'detected'|'not-detected';taskCorrectness:'not-checked'}} type MermaidConfigScalar=string|number|boolean|null type MermaidConfigValue=MermaidConfigScalar|MermaidConfigValue[]|{[key:string]:MermaidConfigValue|undefined} type MermaidRuntimeConfig={[key:string]:MermaidConfigValue|undefined} interface StyleColors{bg?:string;fg?:string;line?:string;accent?:string;muted?:string;surface?:string;border?:string} type SceneStyleRole="node"|"edge"|"edge-label"|"group"|"group-header"|"label"|"actor"|"lifeline"|"activation"|"message"|"block"|"note"|"class-box"|"member"|"entity"|"attribute"|"relationship"|"cardinality"|"pie-slice"|"legend"|"bar"|"series"|"point"|"axis"|"grid"|"plate"|"section"|"task"|"milestone"|"marker-line"|"rail"|"period"|"event"|"score"|"actor-pill"|"service"|"junction"|"icon"|"title"|"defs"|"prelude"|"chrome" type ExactSceneStyleRole="node"|"edge"|"group"|"group-header"|"label"|"actor"|"relationship"|"pie-slice"|"legend"|"bar"|"series"|"point"|"task"|"milestone" type BindableSceneStyleRole="group-header"|"actor"|"relationship"|"pie-slice"|"legend"|"bar"|"series"|"point"|"task"|"milestone" type RoleStyleSpec={"fontFamily"?:string;"fontSize"?:number;"fontWeight"?:number;"letterSpacing"?:number;"textTransform"?:"uppercase"|"lowercase"|"capitalize";"textColor"?:string;"paddingX"?:number;"paddingY"?:number;"cornerRadius"?:number;"lineWidth"?:number;"bendRadius"?:number;"fillColor"?:string;"borderColor"?:string;"strokeColor"?:string;"headerFillColor"?:string;"cue"?:"none"|"outline"|"double-line"|"pattern"} type RoleStyleFor<R extends ExactSceneStyleRole>=R extends"node"|"actor"?Pick<RoleStyleSpec,"borderColor"|"cornerRadius"|"fillColor"|"fontSize"|"fontWeight"|"letterSpacing"|"lineWidth"|"paddingX"|"paddingY"|"textColor"|"textTransform">:R extends"edge"|"relationship"?Pick<RoleStyleSpec,"bendRadius"|"fontSize"|"fontWeight"|"letterSpacing"|"lineWidth"|"strokeColor"|"textColor"|"textTransform">:R extends"group"?Pick<RoleStyleSpec,"borderColor"|"cornerRadius"|"fillColor"|"fontFamily"|"fontSize"|"fontWeight"|"headerFillColor"|"letterSpacing"|"lineWidth"|"paddingX"|"paddingY"|"textColor"|"textTransform">:R extends"group-header"?Pick<RoleStyleSpec,"borderColor"|"cue"|"fillColor"|"fontFamily"|"fontSize"|"fontWeight"|"letterSpacing"|"lineWidth"|"strokeColor"|"textColor"|"textTransform">:R extends"label"?Pick<RoleStyleSpec,"fontSize"|"fontWeight"|"letterSpacing"|"textColor"|"textTransform">:R extends"pie-slice"|"task"|"milestone"?Pick<RoleStyleSpec,"borderColor"|"cue"|"fillColor"|"lineWidth"|"strokeColor">:R extends"legend"?Pick<RoleStyleSpec,"borderColor"|"fillColor"|"lineWidth"|"strokeColor"|"textColor">:R extends"bar"|"point"?Pick<RoleStyleSpec,"borderColor"|"fillColor"|"lineWidth"|"strokeColor">:R extends"series"?Pick<RoleStyleSpec,"borderColor"|"lineWidth"|"strokeColor">:never type RoleStyles={[R in ExactSceneStyleRole]?:Readonly<RoleStyleFor<R>>} type SemanticBindingChannel="category" interface SemanticBinding{channel:SemanticBindingChannel;value:string;slot:string;role?:BindableSceneStyleRole} type BrandConstraint={kind:"contrast";action:'warn'|'error';role?:SceneStyleRole;minimum?:number}|{kind:"accent-area";action:'warn'|'error';maxFraction:number}|{kind:"mono-role";action:'warn'|'error';role:SceneStyleRole} interface StyleSpec{"formatVersion"?:1;"$schema"?:string;"name"?:string;"blurb"?:string;"colors"?:StyleColors;"font"?:string;"roles"?:RoleStyles;"semanticSlots"?:Readonly<Record<string,Readonly<RoleStyleSpec>>>;"bindings"?:readonly SemanticBinding[];"constraints"?:readonly BrandConstraint[];"stroke"?:"crisp"|"jittered"|"freehand";"roughness"?:number;"bowing"?:number;"passes"?:number;"strokeWidth"?:number;"fill"?:"none"|"hachure"|"solid"|"wash";"hachureAngle"?:number;"hachureGap"?:number;"fillWeight"?:number;"washOpacity"?:number;"washEdge"?:number;"backdrop"?:"plain"|"paper-ruled"|"grid";"intent"?:"premium"|"draft"|"lofi";"mono"?:boolean} type StyleInput=string|StyleSpec type ArchitectureVisualOverrides=Readonly<Record<string,unknown>> interface SharedRenderOptions{layoutHints?:{ranks?:Record<string,number>;adjacent?:string[][];shortEdges?:string[]};graphLayout?:{backend:'elk'|'agentic';fallback?:'none'|'elk'};layoutSafety?:'report'|'strict';bg?:string;fg?:string;line?:string;accent?:string;muted?:string;surface?:string;border?:string;font?:string;style?:StyleInput|StyleInput[];padding?:number;nodeSpacing?:number;layerSpacing?:number;wrappingWidth?:number;componentSpacing?:number;transparent?:boolean;interactive?:boolean;shadow?:boolean;class?:{hierarchicalNamespaces?:boolean};kanban?:{maxWidth?:number};pie?:{maxWidth?:number};radar?:{maxWidth?:number};architecture?:{visual?:ArchitectureVisualOverrides};timeline?:{maxWidth?:number};journey?:{experienceCurve?:boolean};gantt?:{dependencyArrows?:boolean;criticalPath?:boolean};mermaidConfig?:MermaidRuntimeConfig;embedFontImport?:boolean;compact?:boolean;idPrefix?:string;security?:'default'|'strict';ganttToday?:string;seed?:number;} interface ConfigDiagnostic{code:'INEFFECTIVE_CONFIG';field:string;message:string} interface TerminalProjectionDiagnostic{code:string;feature:string;message:string;cell?:{column:number;row:number}} interface SvgRenderOptions extends SharedRenderOptions{onConfigDiagnostic?:(diagnostic:ConfigDiagnostic)=>void;} interface AsciiRenderOptions extends SharedRenderOptions{useAscii?:boolean;paddingX?:number;paddingY?:number;boxBorderPadding?:number;colorMode?:'auto'|'none'|'ansi16'|'ansi256'|'truecolor'|'html';theme?:{fg?:string;border?:string;line?:string;arrow?:string;accent?:string;bg?:string;corner?:string;junction?:string};maxWidth?:number;targetWidth?:number;onConfigDiagnostic?:(diagnostic:ConfigDiagnostic)=>void;onProjectionDiagnostic?:(diagnostic:TerminalProjectionDiagnostic)=>void;} interface LayoutRenderOptions extends SharedRenderOptions{debug?:boolean;regions?:boolean;actions?:boolean;onConfigDiagnostic?:(diagnostic:ConfigDiagnostic)=>void;} interface RenderArtifactDiagnostic{code:string;message?:string;reference?:string;feature?:string;input?:string;canonicalId?:string;removal?:{release:string;date:string}} interface CapabilityResolution{readonly id:`${string}:${string}`;readonly range:string;readonly level:'required'|'preferred'|'optional';readonly status:'selected'|'unsupported'|'incompatible';readonly version?:string} type CapabilityDecision=Readonly<{version:1;accepted:boolean;resolutions:readonly CapabilityResolution[]}>;interface RenderExecutionDecision{readonly family:{readonly id:string;readonly version:string};readonly backend:{readonly mode:'scene';readonly requestedId:string;readonly selectedId:string;readonly version:string;readonly hostPolicy:boolean}|{readonly mode:'family-svg'};readonly digest:string;} type GraphLayoutDecision=Readonly<{requested:'elk'|'agentic';fallback:'none'|'elk';selected:'elk'|'agentic';reason?:string;attempts:readonly Readonly<{backend:'elk'|'agentic';outcome:'selected'|'unsupported'|'candidate-rejected';reason?:string}>[];implementation:string;role?:'primary'|'companion'}>;interface RenderRequestReceipt{version:2;output:'svg'|'png'|'ascii'|'unicode'|'html'|'layout';sharedRequestDigest:string;requestDigest:string;appearanceDigest:string;capabilityDecision:CapabilityDecision;diagnostics?:readonly RenderArtifactDiagnostic[];graphicalProjectionDigest?:string;executionDecision?:RenderExecutionDecision;layoutDecisions?:readonly GraphLayoutDecision[]} interface RenderedSvg{svg:string;receipt:RenderRequestReceipt} interface RenderedAscii{text:string;receipt:RenderRequestReceipt;terminalStyle:Record<string,unknown>;outputPolicy:Record<string,unknown>} interface RenderedLayoutArtifact{layout:VerifyResult['layout'];receipt:RenderRequestReceipt} declare const mermaid:Record<'asFlowchart'|'asState'|'asSequence'|'asTimeline'|'asClass'|'asEr'|'asJourney'|'asArchitecture'|'asXyChart'|'asPie'|'asQuadrant'|'asGantt'|'asMindmap'|'asGitGraph'|'asRadar'|'asSankey'|'asC4'|'asPacket'|'asKanban'|'asRequirement'|'asTreemap'|'asIshikawa'|'asBlock'|'asEventModeling'|'asZenUML',Narrow>&{ parseRegisteredMermaid(source:string):Result<ParsedDiagram,ParseError[]> createMermaid(kind:DiagramKind,opts?:CreateMermaidOptions):ValidDiagram buildMermaid(kind:DiagramKind,ops:MutationOp[],opts?:CreateMermaidOptions):Result<ValidDiagram,{code:string;message:string;opIndex:number}> mutate(diagram:ValidDiagram,op:MutationOp):Result<ValidDiagram> //Opaque Class:add_member/remove_member;Flowchart:set_label/rename_node.Save source;warnings remain. mutatePreservingSource(d:ParsedDiagram,op:MutationOp):Result<{source:string;diagram:ParsedDiagram}> verifyMermaid(input:ParsedDiagram|string,opts?:{suppress?:string[];labelCharCap?:number;renderOptions?:SharedRenderOptions}):VerifyResult analyzeMermaid(diagram:ValidDiagram):Record<string,unknown> analyzeMermaidSource(source:string):Result<Record<string,unknown>> describeMermaidFacts(diagram:ValidDiagram):string[] describeMermaidFactsSource(source:string):Result<string[]> checkMermaid(diagram:ValidDiagram,spec:CheckMermaidSpec):CheckMermaidResult checkMermaidSource(source:string,spec:CheckMermaidSpec):Result<CheckMermaidResult> serializeMermaid(diagram:ParsedDiagram):string renderResolvedScene(input:ParsedDiagram|string,opts?:SvgRenderOptions):ResolvedScene renderMermaidSVG(input:ParsedDiagram|string,opts?:SvgRenderOptions):string renderMermaidSVGWithReceipt(input:ParsedDiagram|string,opts?:SvgRenderOptions):RenderedSvg renderMermaidASCII(input:ParsedDiagram|string,opts?:AsciiRenderOptions):string renderMermaidASCIIWithReceipt(input:ParsedDiagram|string,opts?:AsciiRenderOptions):RenderedAscii layoutMermaidWithReceipt(input:ParsedDiagram|string,opts?:LayoutRenderOptions):RenderedLayoutArtifact describeOps(family:DiagramKind):Record<string,{name:string;required:boolean;type:string;note?:string}[]> opSignatures(family:DiagramKind):string[] }
{ "type": "object", "required": [ "code" ], "properties": { "code": { "type": "string", "description": "JavaScript to execute; mermaid.* SDK is global." }, "timeoutMs": { "type": "integer", "minimum": 1, "description": "Optional CPU-time budget (default 5000ms, max 30000ms)." } }, "additionalProperties": false }arguments 18 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
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card completeness
100%
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
spec deviations
0
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proxied calls
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.