MotionSpec — web animation accessibility MCP

Web animation accessibility MCP: GSAP, static CSS checks, prefers-reduced-motion, WCAG 2.2.2/2.3.3.

Connector by MasterPlayspots · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)Remote (HTTP)★ 1

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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/masterplayspots-motionspec

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://api.motionspec.dev/mcp Remote (HTTP)

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About

Web animation accessibility MCP: GSAP, static CSS checks, prefers-reduced-motion, WCAG 2.2.2/2.3.3.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools: 5 read · 0 write · 0 deleteRead-only
Secrets: None asked for
Install scripts: None found
Runs as: Node.js package

Tools by what they do 5

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 5 · Look things up without changing anything.

motion_audit
motion_catalog
motion_compile
motion_stats
motion_validate

Network hosts it talks to 8

agent-plugins.org · found in code
api.motionspec.dev · found in remote endpoint, install command, code
cdnjs.cloudflare.com · found in code
code.claude.com · found in code
github.com · found in code
glama.ai · found in code
motionspec.dev · found in code
openrouter.ai · found in code

Tools (5)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

motion_auditAudit a live URL for motion accessibility (WCAG 2.2.2 / 2.3.3)read-only
Requires a Dev Key ($39/mo) or Agency plan ($249/mo) on the hosted endpoint (motionspec.dev/pricing?src=mcp). This unauthenticated call returns access information only; it does not compile code, fetch URLs, run an audit or read usage data. Arguments are optional and unused. Returns isError:true with structuredContent {ok:false, error:'PAYWALL', tool, upgrade} and text guidance. To use motion_audit on the hosted endpoint, connect with an x-motionspec-key header. Run the static URL audit locally for free with 'npx -p motionspec motion audit <url> --json' (MIT).
motion_catalogMotionSpec catalog & authoring rulesread-only
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 validate it with motion_validate (motion_compile runs in the CLI or with a key on the hosted endpoint). Free motion check: motionspec.dev/motion-check · keys for the hosted endpoint: motionspec.dev/pricing?src=mcp.
motion_compileCompile a MotionSpec to GSAP/CSSread-only
Requires a Dev Key ($39/mo) or Agency plan ($249/mo) on the hosted endpoint (motionspec.dev/pricing?src=mcp). This unauthenticated call returns access information only; it does not compile code, fetch URLs, run an audit or read usage data. Arguments are optional and unused. Returns isError:true with structuredContent {ok:false, error:'PAYWALL', tool, upgrade} and text guidance. To use motion_compile on the hosted endpoint, connect with an x-motionspec-key header. motion_compile runs locally for free with 'npx -p motionspec motion compile <spec.json>' (MIT).
motion_statsMotionSpec usage telemetryread-only
Requires a Dev Key ($39/mo) or Agency plan ($249/mo) on the hosted endpoint (motionspec.dev/pricing?src=mcp). This unauthenticated call returns access information only; it does not compile code, fetch URLs, run an audit or read usage data. Arguments are optional and unused. Returns isError:true with structuredContent {ok:false, error:'PAYWALL', tool, upgrade} and text guidance. To use motion_stats on the hosted endpoint, connect with an x-motionspec-key header. Read local telemetry for free with 'npx -p motionspec motion stats' (MIT). This reads this machine's local activity, not hosted usage.
motion_validateValidate a MotionSpec (trust boundary)read-only
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, catalogVersion}. IMPORTANT: warnings[] carries the WCAG 2.2.2 / reduced-motion findings and can be non-empty while ok=true — a spec that compiles is not automatically accessible. Use to pre-check a spec before compiling.

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Signals

Stars: 1
Forks: 1
Open issues: 0
Last commit: Oct 18, 2026 (12 days ago)
Last release: Oct 18, 2026 (12 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name: io.github.MasterPlayspots/motionspec
Version: 1.2.10
Auth: Auth not stated
Packages: npm motionspec
License: MIT
Repository: github.com/MasterPlayspots/motionspec
Website: motionspec.dev
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

Rank

of 44,833 in Connectors

Score

0.607

Security 30%not yet
Popularity 25%0.39
Freshness 20%1.00
Rating 15%not yet
Docs 10%0.85

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Grades

Freshness

Active in the last 30 days. Last activity 12 days ago.

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Availability

100% uptime, last 30 days (1 check)

Last check: 5 days ago
Status: Up
Median response: 201 ms

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Cite this page

MotionSpec — web animation accessibility MCP. Agent Mart. https://agentmart.dev/connectors/masterplayspots-motionspec (last updated 2026-10-24)