mcp-radar

[](https://pypi.org/project/mcp-radar/) [](https://opensource.org/licenses/MIT) [](https://github.com/junjunup/mcp-radar/actions) [](https://www.python.org/downloads/) []()

> A diagnostic & testing CLI toolkit for MCP servers — scan, test, and benchmark any MCP server in one command.

中文文档

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• 🔗 Auto-detect transport — stdio, SSE, or Streamable HTTP
• 📡 Scan — discover all tools, resources, and prompts with health diagnostics
• 🧪 Test — auto-test every component with smart argument generation
• ⚡ Benchmark — measure latency (P50/P90/P99), throughput, and error rates
• 📊 Reports — export to HTML, JSON, or Markdown
• 🐍 Pure Python — no Node.js required, pip install and go

# Install
pip install mcp-radar

# Scan an MCP server (stdio)
mcp-radar scan "uvx mcp-server-fetch"

# Scan a remote server (SSE/HTTP)
mcp-radar scan "https://my-server.com/mcp"

# Auto-test all tools
mcp-radar test "uvx mcp-server-fetch"

# Benchmark performance
mcp-radar bench "uvx mcp-server-fetch" -n 20 -c 5

# Launch interactive TUI dashboard (requires: pip install mcp-radar[tui])
mcp-radar tui "uvx mcp-server-fetch"

# Basic install (CLI only)
pip install mcp-radar

# With interactive TUI dashboard
pip install mcp-radar[tui]

# With development tools
pip install mcp-radar[dev]

Requirements: Python 3.10+

# Basic scan
mcp-radar scan "uvx some-mcp-server"

# Export report
mcp-radar scan "uvx some-mcp-server" --report html -o report.html

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