@ai-eng-system/toolkit

Packaged integration assets for the AI Engineering System.

This package publishes generated Claude Code, OpenCode, Cursor, Gemini, Pi, and marketplace plugin assets as a first-class npm package.

Package role

@ai-eng-system/toolkit is one of three published packages:

• @ai-eng-system/core — shared library and content loaders
• @ai-eng-system/toolkit — packaged generated assets (this package)
• @ai-eng-system/cli — executable installer and command-line workflows

Pi skills and prompts ship inside toolkit at .pi/ (formerly @ai-eng-system/pi).

What it contains

• .claude-plugin/ — Claude Code plugin bundle
• .opencode/ — OpenCode configuration and assets
• .cursor-plugin/ — Cursor IDE plugin bundle
• .gemini/ — Gemini CLI skills and commands
• .pi/ — Pi skills and prompt templates
• plugins/ai-eng-* — Seven marketplace plugin directories

These directories are copied from generated repository artifacts (dist/ and plugins/), not raw source folders.

API

import {
  version,
  getToolkitRoot,
  getClaudePluginDir,
  getOpenCodeDir,
  getCursorPluginDir,
  getGeminiDir,
  getPiDir,
  getMarketplacePluginDir,
} from "@ai-eng-system/toolkit";

Build

From the repo root:

bun run build

To refresh only toolkit contents:

bun run build:toolkit

Platform install paths

| Platform | Toolkit path | Install | |----------|--------------|---------| | Claude Code | .claude-plugin/ + plugins/ai-eng-* | Claude plugin marketplace or copy | | OpenCode | .opencode/ | OpenCode config | | Cursor | .cursor-plugin/ | Copy to .cursor/plugins/ | | Gemini CLI | .gemini/ | Copy to .gemini/ | | Pi | .pi/ | pi install npm:@ai-eng-system/toolkit |

Pi install

pi install npm:@ai-eng-system/toolkit

The toolkit package.json includes a pi manifest pointing at .pi/skills and .pi/prompts/*.md.

See docs/cursor-setup.md and docs/gemini-cli-setup.md for other platform install instructions.