motionspec (MasterPlayspots/motionspec) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: there is no public source to read and no endpoint we can reach, so there is nothing for us to inspect. No publisher has claimed this listing.
Enables LLMs to generate safe, accessible scroll-driven web animations by translating natural language requests into validated JSON specs, then compiling them into GSAP or WAAPI/CSS code with built-in reduced-motion and pause controls.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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MasterPlayspots
Source: Glama
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MOTION_API_KEYLive model instead of --mock: set (or OPENROUTER_API_KEY); optional MOTION_MODEL (default anthropic/claude-haiku-4.5) and MOTION_BASE_URL (any OpenAI-compatible endpoint). See .env.example.MOTION_BASE_URLLive model instead of --mock: set MOTION_API_KEY (or OPENROUTER_API_KEY); optional MOTION_MODEL (default anthropic/claude-haiku-4.5) and (any OpenAI-compatible endpoint). See .env.example.MOTION_CACHE_DIRMOTION_MODELLive model instead of --mock: set MOTION_API_KEY (or OPENROUTER_API_KEY); optional (default anthropic/claude-haiku-4.5) and MOTION_BASE_URL (any OpenAI-compatible endpoint). See .env.example.OPENROUTER_API_KEYLive model instead of --mock: set MOTION_API_KEY (or ); optional MOTION_MODEL (default anthropic/claude-haiku-4.5) and MOTION_BASE_URL (any OpenAI-compatible endpoint). See .env.example.Dependencies
9 dependencies, 1 flagged: @playwright/test
All four hints declared on every tool
4/5 tools missing one or more hints — motion_catalog (missing: destructiveHint, idempotentHint); motion_validate (missing: destructiveHint, idempotentHint); motion_audit (missing: destructiveHint, idempotentHint), +1 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
3/5 tool handlers declare input schemas (60%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
3/5 tool handlers wrap calls in try/catch (60%)
Wrap each tool handler body in try/catch and return a structured error response.
Tool test coverage
Only 1/5 tools referenced in tests (20%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
14 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
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