Browser-Use MCP Server

# Skills Feature - Implementation Complete ## Summary **Completed 2025-12-16**: Full CDP Recording Integration for the Skills feature is now complete. ## What Was Implemented ### Phase 1: MVP ✅ - `learn=True` parameter on `run_browser_agent` - `save_skill_as` parameter for saving learned skills - API discovery mode instructions (injected into agent prompt) - SkillAnalyzer for LLM-powered skill extraction - YAML persistence in `~/.config/browser-skills/` ### Phase 2: CDP Recording ✅ - **SkillRecorder** rewritten to use browser-use's native CDP client - Registers CDP handlers: `Network.requestWillBeSent`, `Network.responseReceived`, `Network.loadingFailed` - Captures response bodies via `Network.getResponseBody` for JSON APIs - Async task tracking with `finalize()` for body captures - Concurrency limits via semaphore - Header redaction for security (cookies, auth tokens) - Body size limits (128KB) and timeouts (5s) ### Server Integration - Recorder attaches to `agent.browser_session` before task execution - Full CDP recording passed to SkillAnalyzer for extraction ## Key Files | File | Purpose | |------|---------| | `src/mcp_server_browser_use/skills/recorder.py` | CDP network event capture | | `src/mcp_server_browser_use/skills/analyzer.py` | LLM skill extraction | | `src/mcp_server_browser_use/server.py` | Learning mode integration | | `docs/skills-design.md` | Full design documentation | ## Remaining Work (Phase 3) - Skill Validation - validate against expected response schema - Testing with real sites (Upwork, GitHub, etc.) - Skill Versioning - track API changes and update skills