Create Rejelly: One-Command Scaffolding

What It Is

create-rejelly is the official Rejelly scaffolding tool, generating a runnable Rejelly project in seconds. The generated project is based on built-in templates and automatically injects the corresponding source code and configuration based on your chosen model adapter.

Usage

Run the following in the directory where you want to create the project:

pnpm create rejelly
# or
npx create-rejelly

Follow the prompts:

1. Project name: Directory name for the project, defaults to rejelly-app
2. Which template would you like?: Project template
   • Basic (chat): Basic chat template, great for getting started quickly
   • Router: Router pattern template, suitable for multi-sub-agent dispatching
3. Which model adapter would you like to start with?: Preferred model adapter
   • OpenAI (GPT): Uses OpenAI API (including compatible endpoints)
   • Gemini (Google): Uses Google Gemini API

If the directory already exists, the CLI reports an error and exits; choose a different name and run it again. Canceling the interactive prompt also exits.

Post-Generation Steps

cd <project-name>
pnpm install

Edit the .env file in the project root, filling in the required environment variables for your chosen adapter:

Adapter	Required	Optional
OpenAI	OPENAI_API_KEY	OPENAI_MODEL_ID (default per template), OPENAI_BASE_URL
Gemini	GEMINI_API_KEY (or GOOGLE_API_KEY)	GEMINI_MODEL_ID (default per template)

Then start:

pnpm start

Extending Later

• To switch or add model adapters, simply install the corresponding package, e.g.: pnpm add @rejelly/adapter-openai, pnpm add @rejelly/adapter-mcp.
• For more APIs and usage, see the API docs and Introduction.