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100
MCP live MCP 2025-11-25 streamable-http

MotionSpec — verified web motion (reduced-motion / WCAG)

io.github.masterplayspots/motionspec

Deterministic motion compiler + validator: reports WCAG 2.2.2 pause-path candidates, fail-closed.

Uptime
100.0%
2 direct probes · 30d
Response
162ms
last probe
Tools
5
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.motionspec.dev/mcp

Tools · 5

motion_catalog

Returns the catalog of verified motion primitives (names, purpose, parameter schemas, defaults) plus the authoring rules for writing a MotionSpec. Call this FIRST, then write the spec yourself and val…

motion_validate

Checks a MotionSpec against the schema, the primitive allow-list, parameter bounds and injection rules. Fail-closed: returns ok=false with precise errors. Returns {ok, errors, warnings, deprecations, …

motion_compile

Requires a Dev Key ($39) or Agency plan ($249/mo) on the hosted endpoint (motionspec.dev/pricing); runs locally for free with 'npx -p motionspec motion compile <spec.json>' (MIT). Validates (fail-clos…

motion_audit

Requires a Dev Key ($39) or Agency plan ($249/mo) on the hosted endpoint (motionspec.dev/pricing). Static motion-a11y checker: fetches a URL's HTML + linked stylesheets and scans the CSS for (1) anima…

motion_stats

Requires a Dev Key ($39) or Agency plan ($249/mo) on the hosted endpoint (motionspec.dev/pricing). Summary of routing/compile telemetry (counts per outcome). Escalation clusters indicate which new pri…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "motionspec_—_verified_web_motion_(reduced-motion_/_wcag)": {
      "url": "https://api.motionspec.dev/mcp",
      "transport": "streamable-http"
    }
  }
}