介绍
Pi is an open-source, minimal coding agent harness for the terminal by earendil-works, built on the idea of adapting the tool to your workflow rather than the other way around. It ships with powerful defaults but skips baked-in sub-agents, plan mode and permission popups — instead, TypeScript extensions, skills, prompt templates and themes let you build what you need or install third-party Pi packages, with 50+ official examples. You can even ask Pi to write its own extensions on the fly and hot-reload them.
Install
One-liner curl -fsSL https://pi.dev/install.sh | sh, or install @earendil-works/pi-coding-agent globally via npm / pnpm / bun. Bundle extensions, skills, prompts and themes as Pi packages shared over npm or git. Ideal for developers who want the agent as a programmable primitive under their full control.