_ registry / mcp streamable-http · checked 1h ago

keyframer

https://api.keyframer.dev

Registry code: 318aec28171e4ad2

api record

Keyframer (keyframer.dev) is a visual animation editor that generates production React Native Reanimated v4 code. Workflow for building an animation: get_scene_format → author scene JSON → validate_scene (iterate until clean) → create_scene (opens in the visual editor, returns a phone-scannable QR) → update_scene to iterate → generate_code. For known patterns start from search_recipes/get_recipe — recipes include ready, verified code. No key needed for exploration or for create_scene (which then makes a public 24-hour guest scene the user can keep by signing up and pressing Remix).…

endpoint
https://api.keyframer.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 it live, free and safe measured by this hub
Is keyframer live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is keyframer free to use?
Partly — some of its tools are open, others need a key or payment.
What tools does keyframer have?
11 tools: create_scene, update_scene, get_preview_qr, sample_scene, search_recipes, validate_scene, get_recipe, get_scene, ….
Is keyframer 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
100%

90 days 100%· all time 100%

latency
1,557ms

last good check

priced tools
0

of 11 tools

_ answered our checks, 90 days 291 checks · signed record
  • down → live
  • unknown → live
_ what it is for
topic
developer tools
used for
  • generate react native animation code from a scene
  • validate an animation scene json
  • search animation recipes
  • create and update animation scenes in an editor
takes → gives
data, text → code, data
tools
9 reads2 changes data
_ usage and payments 30 days

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

_ what it can do 11 tools
1 open2 auth-required 8 never probed 3 of 11 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.

  • get_scene_format reads open 1h ago

    The Keyframer scene JSON format — read this before authoring a scene. Section "scene" covers elements/keyframes/easing; section "nodes" covers node graphs (procedural animation: clocks, springs, repeaters) with the full node-type schema.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "section": {
      "enum": [
        "scene",
        "nodes"
      ],
      "type": "string",
      "description": "Default \"scene\""
    }
  }
}
    arguments 14 lines
  • generate_code reads auth-required 19h ago

    Compile a scene into a runnable React Native component. Pass inline scene JSON or a scene_id from your account. Output targets Reanimated v4 by default ("animated" targets the RN core Animated API, reduced feature set). Deterministic — no AI, no credits. Requires an API key on a paid plan.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "api": {
      "enum": [
        "reanimated",
        "animated"
      ],
      "type": "string",
      "description": "Default \"reanimated\""
    },
    "scene": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      ],
      "description": "The scene as a JSON object (preferred) or a JSON string. Call get_scene_format for the shape."
    },
    "scene_id": {
      "type": "string",
      "description": "Generate from a saved scene instead of inline JSON"
    },
    "relative_positioning": {
      "type": "boolean",
      "description": "Emit flex-relative layout instead of absolute coordinates"
    },
    "gesture_handler_version": {
      "enum": [
        "v2",
        "v3"
      ],
      "type": "string",
      "description": "react-native-gesture-handler major (default v2)"
    }
  }
}
    arguments 45 lines
  • list_scenes reads auth-required 19h ago

    List the scenes in the connected Keyframer account (id, name, updated, visibility). Requires an API key.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
    arguments 5 lines
  • create_scene changes data unknown never probed

    Save a scene and get an editor URL where it opens in the visual editor (timeline, canvas, node graphs, mobile QR preview). Validates first. Works without a key: the scene is then a public 24-hour guest scene with a scannable QR, kept forever by signing up (free) and pressing Remix. With a key it saves to the account (free accounts up to the free scene limit, paid unlimited).

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "scene"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 120,
      "description": "Scene name shown in the editor (default \"MCP scene\")"
    },
    "scene": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      ],
      "description": "The scene as a JSON object (preferred) or a JSON string. Call get_scene_format for the shape."
    },
    "make_public": {
      "type": "boolean",
      "description": "Make the scene publicly viewable — its share link (keyframer.dev/share/<id>) and QR then work for anyone, not just this account"
    }
  }
}
    arguments 33 lines
  • update_scene changes data unknown never probed

    Replace the content of one of your scenes (full scene JSON, validated first) — the edit loop for iterating instead of duplicating. Live previews watching the scene update in place. Requires an API key; own scenes only.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "scene_id",
    "scene"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 120,
      "description": "New name (unchanged if omitted)"
    },
    "scene": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      ],
      "description": "The scene as a JSON object (preferred) or a JSON string. Call get_scene_format for the shape."
    },
    "scene_id": {
      "type": "string",
      "description": "Scene id from create_scene or list_scenes"
    },
    "make_public": {
      "type": "boolean",
      "description": "Change public visibility (unchanged if omitted)"
    }
  }
}
    arguments 38 lines
  • get_preview_qr reads unknown 1h ago

    A terminal-scannable QR code for a scene. Scan it with a phone camera and the scene runs live in the Keyframer preview app on real hardware — edits sync as they happen. Public scenes (including guest scenes) work without a key; private scenes need an API key on a paid plan.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "scene_id"
  ],
  "properties": {
    "scene_id": {
      "type": "string",
      "description": "Scene id from create_scene or list_scenes"
    }
  }
}
    arguments 13 lines
  • sample_scene reads unknown 9h ago

    Numerically preview a scene: evaluates keyframes AND node graphs at N evenly spaced times and returns each moving prop as a value series (the same math the editor preview runs). validate_scene checks structure — this checks MOTION: confirm ranges, spring overshoot, stagger offsets, and that elements actually move before create_scene. Free to call — iterate: author → sample → adjust.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "scene"
  ],
  "properties": {
    "scene": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      ],
      "description": "The scene as a JSON object (preferred) or a JSON string. Call get_scene_format for the shape."
    },
    "samples": {
      "type": "integer",
      "maximum": 25,
      "minimum": 3,
      "description": "Sample count across the duration (default 9)"
    },
    "element_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Only report these element ids"
    }
  }
}
    arguments 37 lines
  • search_recipes reads unknown 9h ago

    Search 150+ free Keyframer recipes (bounce, carousels, progress rings, particles, text effects, shaders, scroll animations…). Each recipe has a scene + verified React Native Reanimated code. Returns slugs for get_recipe.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 25,
      "minimum": 1
    },
    "query": {
      "type": "string",
      "description": "What to build, e.g. \"snap carousel with parallax\" or \"countdown ring\""
    },
    "category": {
      "enum": [
        "guides",
        "keyframes",
        "node-graphs",
        "shaders",
        "timing",
        "gestures",
        "scroll-lists"
      ],
      "type": "string"
    }
  }
}
    arguments 30 lines
  • validate_scene reads unknown 9h ago

    Validate a scene against the Keyframer format before create_scene or generate_code. Returns errors (must fix) and warnings (advisory). Free to call — iterate until clean.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "scene"
  ],
  "properties": {
    "scene": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      ],
      "description": "The scene as a JSON object (preferred) or a JSON string. Call get_scene_format for the shape."
    }
  }
}
    arguments 24 lines
  • get_recipe reads unknown 19h ago

    Fetch one recipe by slug: metadata, the scene JSON (usable as a starting point for create_scene), and the generated React Native Reanimated component code. Recipe code is free to use.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "id": {
      "type": "string",
      "description": "Alias for slug — a scene id from a recipe works too"
    },
    "slug": {
      "type": "string",
      "description": "Recipe slug from search_recipes"
    },
    "scene_id": {
      "type": "string",
      "description": "When a recipe has several scenes, pick one (defaults to the first)"
    },
    "include_code": {
      "type": "boolean",
      "description": "Include generated code (default true)"
    }
  }
}
    arguments 22 lines
  • get_scene reads unknown 1h ago

    Fetch one of your scenes (or any public scene) as JSON — edit it and re-save with update_scene, or feed it to generate_code. Requires an API key.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Scene id from list_scenes or an editor URL"
    }
  }
}
    arguments 13 lines
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_ how we know
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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_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
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median latency
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work
attempts
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settled without a human
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0 USDC
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raised against
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upheld
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paid reviews
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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.