Pi Agent tutorial
Official steps: Quickstart.
Install
bash
npm install -g --ignore-scripts @earendil-works/pi-coding-agentLinux / macOS also:
bash
curl -fsSL https://pi.dev/install.sh | sh2026-05-07: primary package is @earendil-works/pi-coding-agent. Do not install @mariozechner/pi-coding-agent.
First prompt
bash
piPrint mode: pi -p "query". Event stream: --mode json. Model switch: /model or Ctrl+L.
Project files from pi.dev: AGENTS.md (loaded from ~/.pi/agent/, parents, cwd) and SYSTEM.md. Packages: pi install npm:@foo/pi-tools.
Defaults (pi.dev + README): no built-in sub-agents, plan mode, MCP, or permission system.