Files
Martha Schumann c27b162589 fix: pin @ag-ui/client to 0.0.52 in CLI templates
Templates were pinned at old @ag-ui/client versions (0.0.40–0.0.46).
@copilotkit/runtime@1.55.2 ships 0.0.52, which added private fields to
AbstractAgent. The version split caused a nominal type error on build.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-10 17:22:14 -07:00
..
2026-03-12 13:06:03 -07:00

CopilotKit <> Mastra Starter

This is a starter template for building AI agents using Mastra and CopilotKit. It provides a modern Next.js application with integrated AI capabilities and a beautiful UI.

Prerequisites

  • Node.js 18+
  • Any of the following package managers:
    • pnpm (recommended)
    • npm
    • yarn
    • bun

Note: This repository ignores lock files (package-lock.json, yarn.lock, pnpm-lock.yaml, bun.lockb) to avoid conflicts between different package managers. Each developer should generate their own lock file using their preferred package manager. After that, make sure to delete it from the .gitignore.

Getting Started

  1. Add your OpenAI API key
# you can use whatever model Mastra supports
echo "OPENAI_API_KEY=your-key-here" >> .env
  1. Install dependencies using your preferred package manager:
# Using pnpm (recommended)
pnpm install

# Using npm
npm install

# Using yarn
yarn install

# Using bun
bun install
  1. Start the development server:
# Using pnpm
pnpm dev

# Using npm
npm run dev

# Using yarn
yarn dev

# Using bun
bun run dev

This will start both the UI and agent servers concurrently.

Available Scripts

The following scripts can also be run using your preferred package manager:

  • dev - Starts both UI and agent servers in development mode
  • dev:debug - Starts development servers with debug logging enabled
  • build - Builds the application for production
  • start - Starts the production server
  • lint - Runs ESLint for code linting

Documentation

Contributing

Feel free to submit issues and enhancement requests!

License

This project is licensed under the MIT License - see the LICENSE file for details.