Pi Monorepo

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	Agent runtime with tool calling and state management
@mariozechner/pi-coding-agent	Interactive coding agent CLI
@mariozechner/pi-tui	Terminal UI library with differential rendering
@mariozechner/pi-web-ui	Web components for AI chat interfaces
@mariozechner/pi-proxy	CORS proxy for browser-based LLM API calls
@mariozechner/pi	CLI for managing vLLM deployments on GPU pods

Development

Setup

npm install          # Install all dependencies
npm run build        # Build all packages
npm run check        # Lint, format, and type check

Development

Start watch builds for all packages:

npm run dev

Then run with tsx:

cd packages/coding-agent && npx tsx src/cli.ts
cd packages/pods && npx tsx src/cli.ts

Versioning (Lockstep)

All packages MUST always have the same version number. Use these commands to bump versions:

npm run version:patch    # 0.7.5 -> 0.7.6
npm run version:minor    # 0.7.5 -> 0.8.0
npm run version:major    # 0.7.5 -> 1.0.0

These commands:

1. Update all package versions to the same number
2. Update inter-package dependency versions (e.g., pi-agent depends on pi-ai@^0.7.7)
3. Update package-lock.json

Never manually edit version numbers. The lockstep system ensures consistency across the monorepo.

Publishing

npm run publish:dry    # Preview what will be published
npm run publish        # Publish all packages to npm

License

MIT