MuukTest Repair MCP

MCP server for analyzing and repairing E2E test failures (Playwright, Cypress, Selenium, etc).

Requirements

• Python 3.10+
• uv

Configuration

VS Code / GitHub Copilot

Open User MCP Configuration (Cmd+Shift+P → "MCP: Open User Configuration"):

{
  "inputs": [
    {
      "id": "muuk_key",
      "type": "promptString",
      "description": "Muuk Key available at MuukTest account",
      "password": true
    }
  ],
  "servers": {
    "muuk-test-repair": {
      "command": "uvx",
      "args": ["muuk-test-repair-mcp"],
      "env": {
        "MUUK_KEY": "${input:muuk_key}",
      }
    }
  }
}

Claude Desktop

Edit ~/.config/claude/claude_desktop_config.json:

{
  "mcpServers": {
    "muuk-test-repair": {
      "command": "uvx",
      "args": ["muuk-test-repair-mcp"],
      "env": {
        "MUUK_KEY": "your-api-key",
      }
    }
  }
}

Usage

Ask your AI agent:

Analyze the test failure in my project.
The test file is in ./test-files/ and failure data is in ./failure-data/

Required Parameters

Environment Variables

Available AI Presets

• claude (default)
• openai
• gemini

Troubleshooting

"The command uvx needed to run muuk-test-repair was not found"

VS Code can't find uvx in the PATH. Run in terminal:

which uvx

Then add the path to your shell profile (~/.zshrc or ~/.bashrc):

export PATH="$PATH:/path/from/which/uvx"

Restart VS Code after making changes.