Pastable superpowers for your codebases.
Build context files (agents, rules, MCP configs, etc.) for AI coding tools. Compose them in a browser workspace, then generate a single install-in-one-click script that recreates the files inside any repo.

We’re basically your context manager 🗂️ — helping you create, modify, and improve your coding context for AI coding agents through simple files. Drop in rules, agents, or MCP configs and watch your agents level up ⚡.

• 🖥️ Visual workspace: File tree + Monaco editor + quick actions, persisted in localStorage.
• 🔄 Instant sharing: Every change turns into a fresh one-click install script (short hash included).
• 🤖 Plug-and-play add-ons:
  • Agents from app/actions/agents/*.md
  • Rules from app/actions/rules/*.md
  • MCPs from app/actions/mcps.json → toggled into .mcp.json
• 🎨 Zero-setup UI: Jinja + Tailwind + Vanilla JS; no fragile build step.

• Backend: FastAPI, Jinja2
• Frontend: Tailwind, Vanilla JS, Monaco editor (CDN)
• Runtime: Uvicorn (dev)
• Config: .env via python-dotenv
• Analytics (optional): api-analytics middleware

This project uses uv for package management.

1. Install

uv pip install -r requirements.txt

2. Run the dev server

uvicorn app.main:app --reload

Open http://localhost:8000

1. Open the site → Use Quick start buttons to add Agents / Rules / MCPs.
2. Workspace → Files appear in the left tree; edit in the center editor.
3. One-click install → Top-right shows a shell command, for example:

sh -c "$(curl -fsSL http://localhost:8000/api/install/<HASH>.sh)"

It creates folders, writes files, and lists any required environment variables it detected.

🔐 Security tip: As with any curl | sh, inspect the script first: curl -fsSL http://localhost:8000/api/install/<HASH>.sh

• Agent: drop my-agent.md into app/actions/agents/
  The UI label is derived from the filename (kebab → Title Case).

• Rule: drop my-rule.md into app/actions/rules/

• MCP preset: edit app/actions/mcps.json
  The installer toggles entries into .mcp.json and surfaces any ${ENV_VAR} strings it finds.

Using prompts from:
https://github.com/centminmod/my-claude-code-setup