MotionLint MCP Server

Catch bad animations before they ship. Deterministic motion audit + vision-LLM design review.

Local serverstdioGo

What is the MotionLint MCP Server?

Catch bad animations before they ship. Deterministic motion audit + vision-LLM design review.

What it actually does

Deterministic — measured from the live page, no LLM involved. One-time prerequisite: npx playwright install chromium.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the MotionLint MCP Server

{
  "mcpServers": {
    "motionlint": {
      "command": "npx",
      "args": ["-y", "motionlint"],
      "env": {
        "ANTHROPIC_API_KEY": "your-value",
        "OPENAI_API_KEY": "your-value",
        "GOOGLE_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
ANTHROPIC_API_KEYCredential the server authenticates with.Yes
OPENAI_API_KEYCredential the server authenticates with.Yes
GOOGLE_API_KEYCredential the server authenticates with.Yes

Frequently asked questions

Catch bad animations before they ship. Deterministic motion audit + vision-LLM design review. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.