LocalFree

MotionLint MCP server

bobaba99/motionlint

Lint web animations with deterministic checks on the live page (duration, easing, stagger, exits, reduced motion, hover) plus optional vision-LLM UX review.

0 GitHub stars194 npm downloads / month

Install MotionLint in Claude Code

Claude Code
claude mcp add motionlint -- npx -y motionlint
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "motionlint": {
      "command": "npx",
      "args": [
        "-y",
        "motionlint"
      ]
    }
  }
}

Frequently asked questions

What does the MotionLint MCP server do?

Lint web animations with deterministic checks on the live page (duration, easing, stagger, exits, reduced motion, hover) plus optional vision-LLM UX review.

Is the MotionLint MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does MotionLint run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add MotionLint to Claude Code?

Run: claude mcp add motionlint -- npx -y motionlint

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