test-intel-mcp

Test coverage intelligence MCP server for TypeScript and JavaScript projects. Analyzes coverage reports, detects untested functions, and scores cyclomatic complexity locally, with no external services and no authentication required.

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Tools

Tool	Description
analyze_test_coverage	Parse lcov, istanbul JSON, or cobertura XML reports and surface uncovered files, functions, lines, and branches
find_untested_functions	Scan a source directory for functions with no corresponding test file
get_function_complexity	Compute cyclomatic complexity per function to prioritize what to test first
suggest_test_cases	Analyze a specific function and generate categorized test case suggestions

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Setup

Option A: stdio (local)

Claude Desktop

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "test-intel": {
      "command": "npx",
      "args": ["-y", "@barissozudogru/test-intel-mcp"]
    }
  }
}

Claude Code

claude mcp add test-intel -- npx -y @barissozudogru/test-intel-mcp

Cursor

Config file: ~/.cursor/mcp.json

{
  "mcpServers": {
    "test-intel": {
      "command": "npx",
      "args": ["-y", "@barissozudogru/test-intel-mcp"]
    }
  }
}

Windsurf

Config file: ~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "test-intel": {
      "command": "npx",
      "args": ["-y", "@barissozudogru/test-intel-mcp"]
    }
  }
}

VS Code + Copilot

Config file: .vscode/mcp.json

{
  "servers": {
    "test-intel": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@barissozudogru/test-intel-mcp"]
    }
  }
}

Cline

{
  "mcpServers": {
    "test-intel": {
      "command": "npx",
      "args": ["-y", "@barissozudogru/test-intel-mcp"]
    }
  }
}

Continue.dev

Config file: ~/.continue/config.yaml

mcpServers:
  - name: test-intel
    command: npx
    args:
      - -y
      - "@barissozudogru/test-intel-mcp"

Zed

Config file: ~/.config/zed/settings.json

{
  "context_servers": {
    "test-intel": {
      "command": {
        "path": "npx",
        "args": ["-y", "@barissozudogru/test-intel-mcp"]
      }
    }
  }
}

JetBrains (IntelliJ, WebStorm, etc.)

{
  "mcpServers": {
    "test-intel": {
      "command": "npx",
      "args": ["-y", "@barissozudogru/test-intel-mcp"]
    }
  }
}

---

Option B: HTTP (remote clients)

Start the server:

npx @barissozudogru/test-intel-mcp --http
# or
PORT=3000 TRANSPORT=http npx @barissozudogru/test-intel-mcp

The server listens on http://0.0.0.0:3000/mcp. A health check is available at /health.

Cursor (HTTP)

{
  "mcpServers": {
    "test-intel": {
      "url": "http://localhost:3000/mcp"
    }
  }
}

VS Code + Copilot (HTTP)

{
  "servers": {
    "test-intel": {
      "type": "http",
      "url": "http://localhost:3000/mcp"
    }
  }
}

Windsurf (HTTP)

{
  "mcpServers": {
    "test-intel": {
      "serverUrl": "http://localhost:3000/mcp"
    }
  }
}

Continue.dev (HTTP)

mcpServers:
  - name: test-intel
    url: http://localhost:3000/mcp

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Option C: Docker

docker build -t test-intel-mcp .
docker run -p 3000:3000 -v $(pwd):/project -w /project test-intel-mcp

Then configure any HTTP client to point at http://localhost:3000/mcp.

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Supported Coverage Formats

Format	Extension	Generator
lcov	.info	Jest, Vitest, nyc, Istanbul
istanbul	.json	Jest, nyc, Istanbul
cobertura	.xml	Jest, pytest-cov, JaCoCo

Format is auto-detected from file extension when format is omitted.

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Requirements

• Node.js >= 18
• No authentication or network access required
• All file analysis runs locally

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License

MIT