MotionLint MCP Server

What the code does

We read the source, 20 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

postinstall: node -e "console.error('\n  [motionlint] One more step: install Playwright Chromium so capture works:\n    npx playwright install chromium\n')"

    spawn(opener, [outPath], { detached: true, stdio: "ignore" }).unref();

  const wrapped = new Function(`var __name = (f) => f; return (${src})();`) as () => DomSnapshot;

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add motionlint -- npx -y motionlint

{
  "mcpServers": {
    "motionlint": {
      "args": [
        "-y",
        "motionlint"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.motionlint]
command = "npx"
args = ["-y", "motionlint"]

{
  "mcpServers": {
    "motionlint": {
      "args": [
        "-y",
        "motionlint"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "motionlint": {
      "args": [
        "-y",
        "motionlint"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: ANTHROPIC_API_KEY (Anthropic API key for vision-LLM review. Optional — the deterministic audit needs no key, and Ollama, OpenAI or Google can be used instead.), OPENAI_API_KEY (OpenAI API key for vision-LLM review. Optional.), GOOGLE_API_KEY (Google API key for vision-LLM review. Optional.), OPENAI_BASE_URL (Override the OpenAI base URL to target an OpenAI-compatible endpoint. Optional.). The author declared them in the registry entry; get the values from the project itself.