_ registry / mcp streamable-http · checked 2h ago

pixelvault

https://mcp.pixelvault.dev

Registry code: 89cb781db7704fad

api record

Agent-first image hosting — upload images and get instant CDN URLs.

from a public catalogue that lists it, not from the operator

endpoint
https://mcp.pixelvault.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 pixelvault live?
Yes — it answered the hub's last check (checked 2h ago). It answered 99% of checks over the last 30 days.
Is pixelvault free to use?
Not anonymously — it asks for a key or a login before it will serve. Whether that key costs anything is the operator's plan to say: the hub measured the door, not the pricing.
What tools does pixelvault have?
8 tools: upload_image, upload_batch, sign_url, delete_image, transform_image, rescue_imgur, get_image, list_images.
Is pixelvault 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%

90 days 99.3%· all time 99.3%

latency
711ms

last good check

priced tools
0

of 8 tools

_ answered our checks, 90 days 446 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
documents & files storage & sharing
used for
  • upload an image and get cdn url
  • list hosted images
  • create signed image url
  • build image transform url
takes → gives
images, text → web pages, data
tools
3 reads5 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 8 tools
1 auth-required 7 never probed 1 of 8 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.

  • list_images reads auth-required 9h ago

    List images in your PixelVault project, most recent first. Maps to GET /v1/images with pagination. Requires a PixelVault API key sent as a Bearer token in the Authorization header. The returned CDN URL supports on-the-fly transforms via query params — e.g. ?w=400&fit=cover (resize/crop), ?fmt=webp (format), ?segment=foreground (AI background removal → transparent PNG), effects like ?blur=30&saturation=0&rotate=90, and ?tile=<image_id.ext> (tile another of your images as a watermark). Or call the transform_image tool to build a valid transform URL for you. See https://pixelvault.dev/docs#transforms.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "page": {
      "type": "integer",
      "minimum": 1,
      "description": "Page number (default 1)"
    },
    "per_page": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Items per page (default 20, max 100)"
    }
  },
  "additionalProperties": false
}
    arguments 18 lines
  • upload_image changes data unknown never probed

    Upload an image to PixelVault and get an instant CDN URL. Maps to POST /v1/images. Provide exactly one of `source_url` (a public http(s) URL the server fetches) or `data` (base64-encoded bytes); optional `folder`, `filename`, and `expires_in` (seconds, for an auto-expiring image). Max 5 MB; JPG/PNG/GIF/WebP/AVIF/SVG. Requires a PixelVault API key sent as a Bearer token in the Authorization header. The returned CDN URL supports on-the-fly transforms via query params — e.g. ?w=400&fit=cover (resize/crop), ?fmt=webp (format), ?segment=foreground (AI background removal → transparent PNG), effects like ?blur=30&saturation=0&rotate=90, and ?tile=<image_id.ext> (tile another of your images as a watermark). Or call the transform_image tool to build a valid transform URL for you. See https://pixelvault.dev/docs#transforms.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "data": {
      "type": "string",
      "description": "Base64-encoded image bytes (data URLs accepted). Provide this OR source_url."
    },
    "folder": {
      "type": "string",
      "description": "Optional folder/path prefix for the image."
    },
    "filename": {
      "type": "string",
      "description": "Optional original filename, e.g. photo.png."
    },
    "expires_in": {
      "type": "integer",
      "maximum": 2592000,
      "minimum": 60,
      "description": "Optional time-to-live in seconds. The image is auto-deleted after this many seconds (must be 60–2,592,000, i.e. 1 minute to 30 days). Omit for a permanent image."
    },
    "source_url": {
      "type": "string",
      "description": "Public http(s) URL of an image to fetch and upload. Provide this OR data."
    }
  },
  "additionalProperties": false
}
    arguments 29 lines
  • upload_batch changes data unknown never probed

    Upload many images (1–50) in one call, grouped into a collection — e.g. a CI run or a set of generated variants. Maps to POST /v1/images/batch. Each item is `data` (base64) or `source_url` (server-fetched, SSRF-guarded), with optional `filename`/`metadata`. Set `visibility: "private"` to get a signed URL per image (free plan: up to 100 private images) instead of a public CDN URL. Optional `type`/`name` (idempotent by (type, name)), `expires_in` (image TTL), `sign_expires_in` (signature lifetime), and collection `metadata`. Partial-failure tolerant: each returned item has its own `ok`. Requires a PixelVault API key sent as a Bearer token in the Authorization header. The returned CDN URL supports on-the-fly transforms via query params — e.g. ?w=400&fit=cover (resize/crop), ?fmt=webp (format), ?segment=foreground (AI background removal → transparent PNG), effects like ?blur=30&saturation=0&rotate=90, and ?tile=<image_id.ext> (tile another of your images as a watermark). Or call the transform_image tool to build a valid transform URL for you. See https://pixelvault.dev/docs#transforms.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "images"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 255,
      "description": "Idempotency key — re-running with the same (type, name) upserts the same collection."
    },
    "type": {
      "type": "string",
      "maxLength": 32,
      "description": "Collection type/discriminator (e.g. ci_build, generation). Default 'batch'."
    },
    "images": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "data": {
            "type": "string",
            "description": "Base64-encoded image bytes. Provide this OR source_url."
          },
          "filename": {
            "type": "string",
            "description": "Original filename, e.g. diff.png."
          },
          "metadata": {
            "type": "object",
            "description": "Freeform per-image metadata, e.g. { testName, viewport }.",
            "additionalProperties": {}
          },
          "source_url": {
            "type": "string",
            "description": "Public http(s) URL the server fetches (SSRF-guarded). Provide this OR data."
          }
        },
        "additionalProperties": false
      },
      "maxItems": 50,
      "minItems": 1,
      "description": "1–50 images to upload into the collection."
    },
    "metadata": {
      "type": "object",
      "description": "Freeform collection metadata, e.g. { commit, pr_number, branch }.",
      "additionalProperties": {}
    },
    "expires_in": {
      "type": "integer",
      "maximum": 2592000,
      "minimum": 60,
      "description": "Image deletion TTL in seconds (60–2,592,000). Omit for permanent."
    },
    "visibility": {
      "enum": [
        "public",
        "private"
      ],
      "type": "string",
      "description": "'private' returns a signed URL per image (free plan: up to 100 private images); 'public' returns a plain CDN URL. Default 'public'."
    },
    "sign_expires_in": {
      "type": "integer",
      "maximum": 2592000,
      "minimum": 60,
      "description": "Signature lifetime for private URLs in seconds (60–2,592,000, default 7 days)."
    }
  },
  "additionalProperties": false
}
    arguments 74 lines
  • sign_url changes data unknown never probed

    Mint a time-limited signed URL for a private image. Maps to POST /v1/images/:id/sign-url. Provide `id` and optional `expires_in` (seconds, default 3600). The signature binds the image, so the URL can't be replayed against another image; strip it and the CDN returns 403. Deleting the image revokes its URLs. Requires a PixelVault API key sent as a Bearer token in the Authorization header.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "description": "Image id to mint a signed URL for, e.g. img_abc123."
    },
    "expires_in": {
      "type": "integer",
      "maximum": 2592000,
      "minimum": 60,
      "description": "Signature lifetime in seconds (60–2,592,000). Default 3600 (1 hour)."
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • delete_image changes data unknown never probed

    Permanently delete one PixelVault image by id. Maps to DELETE /v1/images/:id. Requires a PixelVault API key sent as a Bearer token in the Authorization header.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "description": "Image id to delete, e.g. img_abc123"
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
  • transform_image reads unknown 9h ago

    Build an on-the-fly transform URL for a PixelVault image (resize, crop, format/quality, AI background removal, blur/sharpen/rotate/flip, brightness/contrast/saturation, and same-project watermark tiling). Provide exactly one of `url` (a PixelVault CDN URL) or `id` (an image id, resolved via the API — requires an API key), plus one or more transform params. Returns the ready-to-use CDN URL; the transform is produced and cached on first request. See https://pixelvault.dev/docs#transforms.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "id": {
      "type": "string",
      "description": "PixelVault image id (e.g. img_abc123); its CDN URL is resolved via the API. Provide this OR url. Requires an API key when used."
    },
    "fit": {
      "enum": [
        "scale-down",
        "contain",
        "cover",
        "crop",
        "pad"
      ],
      "type": "string",
      "description": "Resize mode. scale-down (default) never enlarges; contain/cover/crop/pad resize to the exact box and may upscale. Only meaningful alongside width/height."
    },
    "url": {
      "type": "string",
      "description": "Absolute CDN URL of a PixelVault image, as returned by upload_image / get_image / list_images. Provide this OR id."
    },
    "blur": {
      "type": "number",
      "maximum": 250,
      "minimum": 0,
      "description": "Gaussian blur (0-250); snapped to the nearest of 10/30/60/120. <=0 is ignored."
    },
    "flip": {
      "enum": [
        "h",
        "v",
        "hv"
      ],
      "type": "string",
      "description": "Mirror horizontally (h), vertically (v), or both (hv)."
    },
    "size": {
      "enum": [
        "s",
        "m",
        "l",
        "social"
      ],
      "type": "string",
      "description": "Named size preset: s=256px, m=640px, l=1280px, social=1200x630 OG card. Wins over width/height."
    },
    "tile": {
      "type": "string",
      "description": "Filename (optionally folder-prefixed, with extension) of another image in the SAME project to tile edge-to-edge as a watermark, e.g. watermark.png."
    },
    "zoom": {
      "type": "number",
      "maximum": 1,
      "minimum": 0,
      "description": "Face-crop tightness 0.0-1.0, only with gravity=face."
    },
    "width": {
      "type": "integer",
      "maximum": 4000,
      "description": "Target width in px (1..4000). Snapped UP to the nearest allowed step. scale-down never upscales.",
      "exclusiveMinimum": 0
    },
    "format": {
      "enum": [
        "auto",
        "webp",
        "avif",
        "jpg",
        "png"
      ],
      "type": "string",
      "description": "Output format. auto negotiates WebP/AVIF from the client's Accept header."
    },
    "height": {
      "type": "integer",
      "maximum": 4000,
      "description": "Target height in px (1..4000). Snapped UP to the nearest allowed step.",
      "exclusiveMinimum": 0
    },
    "rotate": {
      "type": "number",
      "description": "Rotate clockwise; rounded to the nearest right angle (90/180/270)."
    },
    "gravity": {
      "type": "string",
      "description": "Crop anchor, only with fit=cover|crop: face, left, right, top, bottom, auto, or 'XxY' coords 0.0-1.0. face enables zoom."
    },
    "quality": {
      "enum": [
        "auto",
        "60",
        "75",
        "85"
      ],
      "type": "string",
      "description": "Output quality. auto lets Cloudflare choose."
    },
    "segment": {
      "enum": [
        "foreground"
      ],
      "type": "string",
      "description": "AI background removal (BiRefNet): foreground keeps the subject and makes the background transparent. Output is forced to PNG unless an opaque background is set. Not available on anonymous/playground images."
    },
    "sharpen": {
      "type": "number",
      "maximum": 10,
      "minimum": 0,
      "description": "Sharpen strength (0-10); snapped to the nearest of 1/3/5."
    },
    "contrast": {
      "type": "number",
      "maximum": 2,
      "minimum": 0,
      "description": "Contrast multiplier 0-2 (1=no change); snapped to 0.5/0.75/1.25/1.5/2."
    },
    "background": {
      "type": "string",
      "description": "Fill color behind a removed (segment) or padded (fit=pad) background: hex (#ffaa00), rgb()/rgba(), or a common CSS color name. No effect otherwise."
    },
    "brightness": {
      "type": "number",
      "maximum": 2,
      "minimum": 0,
      "description": "Brightness multiplier 0-2 (1=no change); snapped to 0.5/0.75/1.25/1.5/2."
    },
    "saturation": {
      "type": "number",
      "maximum": 2,
      "minimum": 0,
      "description": "Saturation multiplier 0-2 (1=no change, 0=grayscale); snapped to 0/0.5/1.5/2."
    }
  },
  "additionalProperties": false
}
    arguments 137 lines
  • rescue_imgur changes data unknown 9h ago

    Scan a web page for hotlinked Imgur images and return a PixelVault rescue URL for each — a proxy that lazily rehosts the image on first request, keeping it working through the UK Imgur block. The anonymous rescue tier is a durable ~30-day edge cache (see `cache_ttl_days` in the result), not permanent storage. Maps to POST /v1/imgur-scan (server-side page fetch; no API key required). Provide `page_url` (a public https:// page). Drop each returned rescue_url into your HTML to rehost on first request.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "page_url"
  ],
  "properties": {
    "page_url": {
      "type": "string",
      "minLength": 1,
      "description": "Public https:// URL of a page to scan for hotlinked Imgur images."
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
  • get_image reads unknown 2h ago

    Get metadata (CDN URL, size, MIME type, dimensions) for one PixelVault image by id. Maps to GET /v1/images/:id. Requires a PixelVault API key sent as a Bearer token in the Authorization header. The returned CDN URL supports on-the-fly transforms via query params — e.g. ?w=400&fit=cover (resize/crop), ?fmt=webp (format), ?segment=foreground (AI background removal → transparent PNG), effects like ?blur=30&saturation=0&rotate=90, and ?tile=<image_id.ext> (tile another of your images as a watermark). Or call the transform_image tool to build a valid transform URL for you. See https://pixelvault.dev/docs#transforms.

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "description": "Image id to fetch, e.g. img_abc123"
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
_ try it through the hub, ceiling 0

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.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 89cb781db7704fad.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/89cb781db7704fad/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/89cb781db7704fad/badge.svg)](https://brick.blue/agent/89cb781db7704fad?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ 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

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

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

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

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.