Pi Extensions
Pi Extensions is a monorepo of independently installable extensions for the Pi coding agent, covering coding and delegation, research, browser automation, workflow management, observability and terminal ergonomics.
Pi Extensions collects a set of separately installable extensions and reusable extension libraries for the Pi coding agent, published under one npm scope so a user installs only the ones they want. Examples include a side-question tool that answers without disturbing the main conversation, an account switcher for named OAuth subscriptions, a tool to keep the machine awake during long runs, higher-quality compaction for Codex sessions, response timestamps, matching a terminal's Starship prompt, syncing configuration across devices through S3, and checking Codex usage limits without opening Codex.
A coding and delegation group includes an extension for OpenAI Codex Remote Compaction with manual controls and a safe fallback, an experimental context-rollover extension with bounded branch-history recall, a file browser for attaching exact lines or git diff hunks with provenance to a prompt, and a language-server extension providing diagnostics and code actions across many languages.
Extensions run with the user's full permissions, so the project recommends reviewing any third-party extension before installing it; each is written in TypeScript for Node.js.