Charles MCP

What it does\nCharles MCP integrates Charles Proxy with AI agents, providing a structured way to analyze live and recorded network traffic. It transforms raw HTTP captures into agent-friendly summaries, facilitating network debugging and API reverse engineering.\n\n## Tools\n- start_live_capture: Initiate real-time traffic observation.\n- read_live_capture: Incrementally read new traffic entries.\n- group_capture_analysis: Aggregate traffic by host, path, or status.\n- get_traffic_entry_detail: Drill down into specific request/response details.\n- analyze_recorded_traffic: Perform structured analysis on historical .chlsj files.\n- reverse_replay_entry: Replay captured requests to verify behavior.\n- reverse_discover_signature_candidates: Identify potential authentication or signature fields.\n\n## Installation\nAdd the following to your claude_desktop_config.json:\n\njson\n{\n "mcpServers": {\n "charles": {\n "command": "uvx",\n "args": ["charles-mcp"],\n "env": {\n "CHARLES_USER": "admin",\n "CHARLES_PASS": "123456",\n "CHARLES_MANAGE_LIFECYCLE": "false"\n }\n }\n }\n}\n\n\n## Supported hosts\n- Claude Code\n- Claude Desktop\n- Cursor\n- Codex\n- Windsurf