Pi extensions

A monorepo of extensions, tools, and integrations for pi, the AI coding agent. Each package is versioned and published independently under the @feniix npm scope.

Packages

Package	What it adds
@feniix/pi-devtools	Branch, pull-request, merge, CI, and release workflows
@feniix/pi-exa	Exa search, content retrieval, grounded answers, and research planning
@feniix/pi-notion	Notion access through the official Notion MCP server
@feniix/pi-ref-tools	Token-efficient technical documentation search through Ref.tools
@feniix/pi-statusline	A two-line terminal status display for model, context, Git, token, and skill state

Follow a package link for its requirements, configuration, tool reference, and security notes.

Retired packages

These packages are no longer maintained. Each had a final archival release on npm and its history now lives in an archived repository. Do not start new work on them.

Package	What it added	Archive
@feniix/pi-code-reasoning	Reflective sequential reasoning with branching and revision support for pi and MCP	feniix/pi-code-reasoning
@feniix/pi-sequential-thinking	Structured progressive thinking through defined cognitive stages	feniix/pi-sequential-thinking
@feniix/pi-specdocs	PRD, ADR, and implementation-plan documentation workflows	feniix/pi-specdocs
@feniix/pi-conductor	Local control plane for parallel pi workers across Git worktrees	feniix/pi-conductor

The specs that described them stay under docs/, marked superseded or archived.

Install

Install only the package you need:

pi install npm:@feniix/pi-devtools

Run a package for one session without installing it:

pi -e npm:@feniix/pi-devtools

Replace pi-devtools with any package name from the table above.

Develop

This repository is an npm workspace. It requires Node.js 22.19.0 or newer.

npm ci
npm run check
npm test

Useful commands:

npm run lint
npm run typecheck
npm run test:coverage
npm run audit:workspaces

To load one package directly from a checkout:

pi -e ./packages/pi-devtools

Package tests live alongside their extension under packages/<package>/__tests__/. Shared CI detects affected packages and runs package-scoped lint, type checking, tests, and coverage checks.

Repository structure

packages/                 independently published pi packages
docs/solutions/           write-ups for solved implementation problems
scripts/                  workspace audit and CI change-detection helpers
CONCEPTS.md               shared project vocabulary

License

MIT. See LICENSE. Individual packages also include a copy of the license in their published artifacts.