The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
mcp
Browser MCP is a Model Context Provider (MCP) server that allows AI applications to control your browser
Install
$
git clone https://github.com/BrowserMCP/mcpInstall command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →Browser MCP
Automate your browser with AI.
Website • Docs
About
Browser MCP is an MCP server + Chrome extension that allows you to automate your browser using AI applications like VS Code, Claude, Cursor, and Windsurf.
Features
- ⚡ Fast: Automation happens locally on your machine, resulting in better performance without network latency.
- 🔒 Private: Since automation happens locally, your browser activity stays on your device and isn't sent to remote servers.
- 👤 Logged In: Uses your existing browser profile, keeping you logged into all your services.
- 🥷🏼 Stealth: Avoids basic bot detection and CAPTCHAs by using your real browser fingerprint.
Contributing
This repo contains all the core MCP code for Browser MCP, but currently cannot yet be built on its own due to dependencies on utils and types from the monorepo where it's developed.
Credits
Browser MCP was adapted from the Playwright MCP server in order to automate the user's browser rather than creating new browser instances. This allows using the user's existing browser profile to use logged-in sessions and avoid bot detection mechanisms that commonly block automated browser use.
Similar plugs
Reverse engineer anything with agents, from app behavior down to native binaries.
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype…
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io