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TheFaceAnalysis

R0· no sign-in

Face shape rules and a 102-face open measurement dataset. Read-only, no photos.

v0.1.0 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality85good
Trust96of 100
Uptime, 30 days100%
Latency p50570 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "face-analysis": {
      "type": "http",
      "url": "https://mcp.thefaceanalysis.com/mcp"
    }
  }
}
claude mcp add --transport http face-analysis https://mcp.thefaceanalysis.com/mcp
[mcp_servers.face-analysis]
url = "https://mcp.thefaceanalysis.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "face-analysis": {
      "type": "remote",
      "url": "https://mcp.thefaceanalysis.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "face-analysis": {
      "type": "http",
      "url": "https://mcp.thefaceanalysis.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=face-analysis&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnRoZWZhY2VhbmFseXNpcy5jb20vbWNwIn0%3D"
}
{
  "servers": {
    "face-analysis": {
      "type": "http",
      "url": "https://mcp.thefaceanalysis.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "face-analysis": {
      "httpUrl": "https://mcp.thefaceanalysis.com/mcp"
    }
  }
}
extensions:
  "face-analysis":
    enabled: true
    name: "face-analysis"
    type: streamable_http
    uri: "https://mcp.thefaceanalysis.com/mcp"
    timeout: 300

Quality 85 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations7 of 7 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_citation (destructiveHint, idempotentHint); get_embed_snippet (destructiveHint, idempotentHint); get_reference_statistics (destructiveHint, idempotentHint); …
  • pass
    tools.token_costabout 1,044 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

7 tools, about 1,044 tokens to load them all · tool set fbea9fa3c564 · checked 2026-11-07 17:28 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 96 / 100

provenance85
liveness100
freshness100
hygiene100

+repository +dns-namespace +website +reachable +uptime-100% +updated-12d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.thefaceanalysis.com/mcp streamable-httpnoneyes100%570 ms2025-11-252026-11-07

Tools (7)

classify_face_shaperead-onlyRuns the same seven-rule face shape classifier as thefaceanalysis.com/face-shape-detector on four distances (any consistent unit: pixels, mm or landmark units). Returns the shape, the rule that matched and the four ratios. It does not look at photos: to measure a photo, use the widget (get_embed_snippet) or the site. Borderline faces can flip between two shapes; no accuracy figure is claimed because the reference set has no labelled face types.
get_citationread-onlyCitation text, license (CC BY 4.0 for the aggregate numbers) and the source photo set. Use when quoting a number.
get_embed_snippetread-onlyHTML a website owner can paste to add the free face shape finder (it measures the visitor's photo in their browser, no sign-up). Includes the visible credit link the terms ask for.
get_face_typeread-onlyDefinition and how the type is measured from a front photo (the exact threshold rule), plus its page URL. Example: category 'face', slug 'oval'.
get_methodologyread-onlyHow the numbers are made: the landmark model, every classification threshold, how the 1-10 score is built, and how it correlated with 2,513 human raters on the same faces (it did not predict them). Includes the method change history.
get_reference_statisticsread-onlyPercentiles (p10, p25, median, p75, p90, min, max) of facial measurements from 102 adult faces (49 women, 53 men) of the Face Research Lab London Set, measured with a 478-point MediaPipe landmarker. Measures: composite score, symmetry, golden ratio fit, fWHR, midface ratio, pupillary distance, canthal tilt. Aggregates only; one research set photographed in one city, so these describe these faces, not a population.
list_face_typesread-onlyLists the types the site's detectors use, with slug, name, page URL and how many of the 102 reference faces each type covered. The split shows how the detector divides these faces, not how common a type is in a population.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.thefaceanalysis/face-analysis",
  "title": "TheFaceAnalysis",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.thefaceanalysis.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/The-Face-Analysis/thefaceanalysis-mcp",
    "source": "github"
  },
  "websiteUrl": "https://thefaceanalysis.com/mcp",
  "description": "Face shape rules and a 102-face open measurement dataset. Read-only, no photos."
}