MotionSpec — verified web motion (reduced-motion / WCAG)
NPM · MOTIONSPEC · 2 COMPONENTS · SCANNED AUG 3
Verifies web animation vs WCAG 2.2.2/2.3.3: validated specs, deterministic reduced-motion-safe CSS.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security86
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability71
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 395 tokens (~79/item across 5 items; 5 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · motionspec
claude mcp add masterplayspots-motionspec -- npx -y motionspec
codex mcp add masterplayspots-motionspec -- npx -y motionspec
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"masterplayspots-motionspec": {
"type": "local",
"command": [
"npx",
"-y",
"motionspec"
],
"enabled": true
}
}
} openclaw mcp add masterplayspots-motionspec --command npx --arg -y --arg motionspec
mcp_servers:
masterplayspots-motionspec:
command: "npx"
args: ["-y", "motionspec"] {
"mcpServers": {
"masterplayspots-motionspec": {
"command": "npx",
"args": [
"-y",
"motionspec"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Aug 26 −3
No change was recorded against any check on this day. Supply Chain Security went from 97 to 86. Other categories moved too: Stability & Change Management rose 4.
- 2 Aug 26 +29
- Provenance: fail → unverified ▼ security
- Install scripts: pass → unverified ▼ security
- GHSA-frvp-7c67-39w9 no longer affects this package ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- License: pass → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Maintenance: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Security disclosure: fail → unverified ▼ functional
- Stability: unverified → 0.23 ▲ functional
- Dependency health: unverified → partial ▲ functional
- First check of Schema quality: unverified functional
- Licence: MIT functional
- Package version: 1.2.5 → 1.2.6 functional
- 1 Aug 26 −9
- Known CVEs: fail → unverified ▼ security
- Dependency health: partial → unverified ▼ functional
- 31 Jul 26 +12
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −38
- Install scripts: pass → unverified ▼ security
- Known CVEs: fail → unverified ▼ security
- Provenance: fail → unverified ▼ security
- Malware scan: pass → unverified ▼ security
- GHSA-frvp-7c67-39w9 no longer affects this package ▲ security
- Maintenance: pass → unverified ▼ functional
- Dependency health: partial → unverified ▼ functional
- License: pass → unverified ▼ functional
- Licence: MIT functional
- 27 Jul 26 +34
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 43
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 94 packages
94 packages in the resolved dependency tree · 94 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
motion_audit Audit a live URL for motion accessibility (WCAG 2.2.2 / 2.3.3) ~153
Static motion-a11y checker: fetches a URL's HTML + linked stylesheets and scans the CSS for (1) animation/transition without a prefers-reduced-motion guard, (2) animated non-transform/opacity properties, (3) infinite animations with no pause path, (4) <marquee>/autoplay >5s. Runtime motion (WAAPI/GSAP/JS) is disclosed as 'not audited (V2)'. Returns {ok, score, findings, summary, badge, disclosures, markdown}; a clean site earns the badge 'reduced-motion-safe'. Does network I/O (openWorldHint).
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The page URL to audit (http/https). |
No output schema declared.
No examples provided.
motion_catalog MotionSpec catalog & authoring rules ~52
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 pass it to motion_compile.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
motion_compile Compile a MotionSpec to GSAP/CSS ~99
Validates (fail-closed) and deterministically compiles a MotionSpec into production-ready vanilla-GSAP JavaScript and CSS, with enforced prefers-reduced-motion fallbacks and a performance-budget report. Same spec always yields identical code. Returns {ok, js, css, report} or {ok:false, errors}.
| Name | Type | Req | Description |
|---|---|---|---|
| spec | object | yes | The MotionSpec JSON object |
| specName | string | — | Optional name used in the artifact header |
No output schema declared.
No examples provided.
motion_stats MotionSpec usage telemetry ~32
Summary of routing/compile telemetry (counts per outcome). Escalation clusters indicate which new primitive the catalog needs next.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
motion_validate Validate a MotionSpec (trust boundary) ~59
Checks a MotionSpec against the schema, the primitive allow-list, parameter bounds and injection rules. Fail-closed: returns ok=false with precise errors. Use to pre-check a spec before compiling.
| Name | Type | Req | Description |
|---|---|---|---|
| spec | object | yes | The MotionSpec JSON object |
No output schema declared.
No examples provided.