Pi Agent

Pi is a minimal, open-source AI coding agent that runs directly in your terminal to manage files, execute commands, and automate development workflows.

Pi strips away the bloat of heavy AI platforms, delivering a fast, keyboard-first coding assistant built for your existing terminal setup. Operating directly within your local environment, it reads and writes files, runs shell commands, and manages project directories using your preferred LLM providers (including Anthropic and OpenAI). Developers can easily customize the agent by loading project-specific instructions from local AGENTS.md files, installing community extensions via npm, or writing custom skills to automate repetitive system tasks. It is a streamlined, highly extensible tool designed for engineers who want direct, terminal-based agentic workflows without the friction of complex setups.

https://pi.dev