pi-extensions 🧩

A comprehensive collection of extensions for pi — the coding agent.

One install, ten extensions. Individual extensions are also available as standalone packages.

Quick Start

# Install everything
pi install github:Jaraxxxx/pi-extensions

# Or individual extensions
pi install github:Jaraxxxx/pi-token-guard
pi install github:Jaraxxxx/pi-system-context

Extensions

| Icon | Extension | What it does | |------|-----------|-------------| | 🛡️ | pi-token-guard | Context usage bar with warnings. Never hit context limits silently again. | | 🔬 | pi-system-context | Tells the LLM about your OS, git branch, shell, runtime. Better answers. | | ⏱️ | pi-tool-profiler | Per-tool latency and call count stats. Know what's slow. | | 📦 | pi-project-detector | Auto-detects Next.js, Rust, Python, Go. LLM uses correct conventions. | | 🔒 | pi-dirty-guard | Warns about uncommitted git changes before the LLM edits files. | | 🚫 | pi-permission-gate | Blocks dangerous commands (rm -rf, .env access, credential leaks). | | 📋 | pi-prompt-customizer | Per-project .pi/guidelines.md that injects custom system instructions. | | 💾 | pi-auto-commit | Git checkpoint after every turn. Roll back anything. | | ⏳ | pi-turn-clock | Session timer, turn counter, cost estimator in footer. | | 🌲 | pi-branch-navigator | Visualize session tree branches. Never lose a fork. |

Architecture

pi-extensions/
├── index.ts                    # Extension manager — loads all sub-extensions
├── package.json
└── extensions/
    ├── pi-token-guard/
    │   ├── index.ts
    │   └── package.json
    ├── pi-system-context/
    │   ├── index.ts
    │   └── package.json
    ├── pi-tool-profiler/
    ├── pi-project-detector/
    ├── pi-dirty-guard/
    ├── pi-permission-gate/
    ├── pi-prompt-customizer/
    ├── pi-auto-commit/
    ├── pi-turn-clock/
    └── pi-branch-navigator/

The manager (index.ts) auto-discovers and loads all extensions. Each sub-extension is self-contained and installable standalone.

Commands

/extensions                    List all extensions and their status
/ext:toggle <name>             Enable/disable an extension
/ext:enable <name>             Enable an extension
/ext:disable <name>            Disable an extension
/ext:reload                    Reload all extensions

Requirements

• pi >= 0.75.4

License

MIT