AlphaCode is an open-source AI coding agent written in Rust that works directly in your development environment: it can inspect a repository, plan a task, edit files, run commands and tests, automate Firefox, control desktop applications, and verify its own work.
Key features:
- Terminal-first AI agent that understands natural-language tasks
- Built-in 40+ tools for coding, web, browser automation, desktop control
- Firefox automation via native extension for testing web apps
- Desktop automation using platform accessibility APIs
- Swarm mode for parallel agent coordination
- Persistent sessions and project memory
- Model-agnostic: supports Anthropic, OpenAI, Gemini, local models, plus a free built-in AI lane to start without API keys
- Security testing and bug bounty workflows with evidence-based validation
- Cross-platform: Windows, macOS, Linux
Try it in under two minutes:
curl -fsSL https://raw.githubusercontent.com/dragonked2/alphacode/main/scripts/install.sh | bash
alphacode doctor
alphacode
Demo: https://github.com/dragonked2/alphacode#demo
Docs: https://github.com/dragonked2/alphacode/tree/main/docs
Firefox extension: https://addons.mozilla.org/en-US/firefox/addon/alphacode-browser-agent/
Feedback welcome!
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