pi-extensions

Source repo: https://github.com/theonejb/pi-extensions

A collection of custom pi extensions.

As more extensions are added, this repo will hold them in one place.

Install extensions

Option 1: Global install (recommended)

Installs extensions for all projects.

git clone https://github.com/theonejb/pi-extensions.git
cd pi-extensions
mkdir -p ~/.pi/agent/extensions

# Copy one extension
cp turn-timer.ts ~/.pi/agent/extensions/turn-timer.ts

# (Optional) Copy all top-level .ts extensions
# cp ./*.ts ~/.pi/agent/extensions/

Then in pi:

/reload

Option 2: Project-local install

Installs extensions only for the current project.

mkdir -p .pi/extensions
cp /path/to/pi-extensions/turn-timer.ts .pi/extensions/turn-timer.ts

Then run /reload in pi.

Extensions

turn-timer.ts

Measures turn duration from:

• Start: timestamp of the last user message
• End: agent_end

Behavior:

• Shows notification when a turn completes, e.g. Took 1.2s

Screenshot

Quick test

1. Run /reload
2. Send any prompt
3. Confirm you see a notification like Took 842ms

review-for-agent.ts

Auto-starts review-for-agent when pi starts inside a git repo.

Behavior:

• No-op if cwd is not a git repo
• No-op if review-for-agent is not installed on PATH
• No-op if lockfile already exists in the repo root (.review-for-agent.pi.lock)
• Best effort: adds .review-for-agent.pi.lock and rfa/ to .git/info/exclude to avoid accidental commits
• Starts review-for-agent --no-open in the repo root
• Shows footer status while running (rfa open, with terminal hyperlink support; some terminals need a modifier key to follow links, e.g. Ghostty on macOS uses Cmd+click)
• Adds /rfa-open command to open the review URL from the repo lockfile in a browser (works even from a second pi session)
• On pi shutdown, kills the child process and removes the lockfile if owned by this session

Uninstall

Remove the extension file and reload:

rm ~/.pi/agent/extensions/turn-timer.ts
# or: rm .pi/extensions/turn-timer.ts

Then run /reload.