9f9277ccdd
- Replace AgentSessionRuntimeHost and bootstrap abstractions with AgentSessionRuntime - Runtime creation is now closure-based via CreateAgentSessionRuntimeFactory - Factory closes over process-global fixed inputs, recreates cwd-bound services per effective cwd - Session config (model, thinking, tools, scoped models) re-resolved per target cwd - CLI resource paths resolved once at startup as absolute paths - Swap lifecycle: teardown old, create next, apply next (hard fail on creation error) - Unified diagnostics model (info/warning/error) for args, services, session resolution, resources - No logging or process exits inside creation/parsing logic - Removed session_directory support - Removed session_switch and session_fork extension events (use session_start with reason) - Moved package/config CLI to package-manager-cli.ts - Fixed theme init for --resume session picker - Fixed flaky reftable footer test (content-based polling) - Fixed silent drop of unknown single-dash CLI flags - Added error diagnostics for missing explicit CLI resource paths - Updated SDK docs, examples, plans, exports, tests, changelog fixes #2753
🏖️ OSS Weekend
Issue tracker reopens Monday, April 13, 2026.
OSS weekend runs Thursday, April 2, 2026 through Monday, April 13, 2026. New issues and PRs from unapproved contributors are auto-closed during this time. Approved contributors can still open issues and PRs if something is genuinely urgent, but please keep that to pressing matters only. For support, join Discord.
Current focus: at the moment i'm deep in refactoring internals, and need to focus.
pi.dev domain graciously donated by
exe.dev
Pi Monorepo
Looking for the pi coding agent? See packages/coding-agent for installation and usage.
Tools for building AI agents and managing LLM deployments.
Packages
| Package | Description |
|---|---|
| @mariozechner/pi-ai | Unified multi-provider LLM API (OpenAI, Anthropic, Google, etc.) |
| @mariozechner/pi-agent-core | Agent runtime with tool calling and state management |
| @mariozechner/pi-coding-agent | Interactive coding agent CLI |
| @mariozechner/pi-mom | Slack bot that delegates messages to the pi coding agent |
| @mariozechner/pi-tui | Terminal UI library with differential rendering |
| @mariozechner/pi-web-ui | Web components for AI chat interfaces |
| @mariozechner/pi-pods | CLI for managing vLLM deployments on GPU pods |
Contributing
See CONTRIBUTING.md for contribution guidelines and AGENTS.md for project-specific rules (for both humans and agents).
Development
npm install # Install all dependencies
npm run build # Build all packages
npm run check # Lint, format, and type check
./test.sh # Run tests (skips LLM-dependent tests without API keys)
./pi-test.sh # Run pi from sources (can be run from any directory)
Note:
npm run checkrequiresnpm run buildto be run first. The web-ui package usestscwhich needs compiled.d.tsfiles from dependencies.
License
MIT