Browser39: A Headless Web Browser for AI Agents
Browser39 is a headless web browser built specifically for AI agents. It runs locally as a single binary with no dependencies, external browser requirements, or fees.
Core Features
- Converts web pages to token-optimized Markdown locally
- Executes JavaScript
- Manages cookies and sessions
- Queries the DOM
- Fills forms
- Content preselection
- Encrypted session persistence
- Auth profiles that keep credentials out of the LLM context
- DOM queries via CSS selectors and JS expressions
Integration Options
Browser39 offers multiple integration methods:
- MCP (stdio + HTTP) for Claude Desktop, Claude Code, and any MCP client
- JSONL file-based IPC for any language (Python, Node, Rust, shell)
- CLI for one-shot fetch
- OpenClaw Plugin
Installation
For OpenClaw users:
openclaw plugins install https://github.com/alejandroqh/browser39.gitThe tool is available on GitHub at https://github.com/alejandroqh/browser39.
📖 Read the full source: r/openclaw
👀 See Also
Hyper iOS App: Voice Recorder with Real-Time Transcription and Action Extraction
Hyper is an iOS voice recorder app that transcribes conversations in real-time, provides summaries and action items, and allows mid-conversation queries via wakeword detection. It's designed for unstructured meetings like 1:1s, coffee chats, and standups.
Scalpel v2.0: Codebase Scanner and AI Agent Orchestrator
Scalpel v2.0 is an open-source tool that scans codebases across 12 dimensions and assembles custom AI agent teams. It includes a pure bash scanner that runs without AI tokens and works with Claude Code, Codex, Gemini, Cursor, Windsurf, Aider, and OpenCode.
Local voice-to-text transcription for OpenClaw using Parakeet TDT 0.6b v3
A developer has converted NVIDIA's Parakeet TDT 0.6b v3 model to run locally via ONNX on CPU, supporting 25 European languages. The model provides an OpenAI-compatible API endpoint through a Docker container, allowing integration with OpenClaw for audio file transcription.
Unlocking Proactivity: A Deep Dive into Clawbot Innovations from the Community
Discover how enthusiasts are enhancing their Clawbot's proactivity through inventive strategies and community-driven insights. A look at discussions and revelations from r/openclaw.