Explore Program to Understand Skills and Extensions

Package	Type	Source
`pi-extensions`	git	`github.com/tmustier/pi-extensions`
`pi-powerline-footer`	npm	bun global
`pi-extmgr`	npm	bun global
`agent-stuff`	git	`github.com/mitsuhiko/agent-stuff/`

Skill	Description
`extending-pi`	Guide for extending Pi (skills, extensions, etc.)
`skill-creator`	Create or refine Pi skills

can you call the pi binary and try to unwrap it piece by piece. I want to understand what skills I have loaded currently, what extensions, where they live, etc.

Now I have a very complete picture. Here's the full breakdown:

🔬 Pi — Fully Unwrapped

Binary

Location: /home/lakshyaag/.bun/bin/pi → symlink to ~/.bun/install/global/node_modules/@mariozechner/pi-coding-agent/dist/cli.js
Version: 0.55.4
Runtime: Bun

Config Root: `~/.pi/agent/`

Path	Purpose
`settings.json`	Main settings (model, theme, packages, compaction, etc.)
`auth.json`	API keys/OAuth tokens (Anthropic, Google, Google-Antigravity)
`models.json`	Custom provider config — 1 provider: prime-intellect (100 models)
`sessions/`	7 session folders, keyed by CWD path
`skills/`	14 built-in skills
`extensions/`	1 local custom extension
`git/`	Git-cloned packages

Active Configuration (`settings.json`)

defaultProvider:  anthropicdefaultModel:     claude-sonnet-4-6thinkingLevel:    hightheme:            darkenableSkillCommands: truecompaction:       enabled (19k reserve / 19k keep tokens)retry:            3 retries

defaultProvider:  anthropicdefaultModel:     claude-sonnet-4-6thinkingLevel:    hightheme:            darkenableSkillCommands: truecompaction:       enabled (19k reserve / 19k keep tokens)retry:            3 retries

Installed packages (from settings.packages):

Package	Type	Source
`pi-extensions`	git	`github.com/tmustier/pi-extensions`
`pi-powerline-footer`	npm	bun global
`pi-extmgr`	npm	bun global
`agent-stuff`	git	`github.com/mitsuhiko/agent-stuff/`

Skills (14 total) — `~/.pi/agent/skills/`

Skill	Description
`claymorphism`	Clay-like UI components (CSS design system)
`context7`	Query up-to-date library docs via Context7 API
`debug-helper`	Error analysis, log interpretation, profiling
`excalidraw`	Create/edit Excalidraw diagrams
`git-workflow`	Branching, commits, PRs, conflict resolution
`glassmorphism`	Frosted-glass UI components
`liquid-glass`	Apple Liquid Glass design system
`neubrutalism`	Bold UI with thick borders & offset shadows
`presentation-builder`	Convert docs/outlines → Slidev deck + Excalidraw
`quick-setup`	Auto-detect project type & generate `.pi/` config
`web-fetch`	Fetch & extract readable text from a URL
`web-search`	Web search via Tavily

Plus 2 skills from tmustier/pi-extensions (git package):

Skill	Description
`extending-pi`	Guide for extending Pi (skills, extensions, etc.)
`skill-creator`	Create or refine Pi skills

Extensions

Local (~/.pi/agent/extensions/):

excalidraw-preview — Registers the export_excalidraw tool + /export-diagram slash command. Uses headless Chromium via bun render.ts to render .excalidraw → high-DPI PNG.

From tmustier/pi-extensions (git package, ~/.pi/agent/git/github.com/tmustier/pi-extensions/):

arcade — Games (Pong, Pacman, Tetris, Space Invaders, Mario-not) 🎮
code-actions — Code action picker UI
raw-paste — Raw paste command
tab-status — Tab status indicator
usage-extension — Token/cost usage display
weather — Weather widget (with Rust native bridge)

From mitsuhiko/agent-stuff (git package, ~/.pi/agent/git/github.com/mitsuhiko/agent-stuff/):

pi-extensions/ folder with: answer.ts, context.ts, files.ts (/files + /diff picker), prompt-editor.ts, review.ts, session-breakdown.ts, todos.ts
Also ships commands/ (prompt templates for pip/python/etc) and intercepted-commands/

npm-cached (in .extmgr-cache/metadata.json):

pi-extmgr — Extension manager UI
pi-powerline-footer — Powerline-style footer
pi-mcp-adapter — MCP protocol adapter

Auth / Providers

Anthropic — OAuth (access + refresh token)
Google — API key
Google-Antigravity — OAuth (separate project innate-autumn-hgn6m)
prime-intellect — Custom provider via models.json (100 models at api.pinference.ai)

Let me start by locating the pi binary and exploring everything around it.