Deno Mastra Project

A modern AI-powered application built with Deno and Mastra framework.

Prerequisites

• Deno (version 2.2 or higher)

Installation

1. Clone the repository:

git clone <your-repo-url>
cd deno-mastra

2. Install dependencies:

deno task dev

3. Create a .env file:

cp .env.example .env

4. Update your .env file with your API keys:

OPENAI_API_KEY=your_openai_api_key

Project Structure

.
├── src/             # Source code directory
├──── mastra/        # Mastra configuration
├────── agents/      # Agents configuration
├────── tools/       # Tools configuration
├── deno.json        # Deno configuration
├── deno.lock        # Dependency lock file
└── .env             # Environment variables

Development

Start the development server:

deno task dev

This will start the Mastra server and make your agents available via REST endpoints.

Testing the API

You can test your agents using curl or any HTTP client:

curl -X POST http://localhost:4111/api/agents/npmAgent/generate \
  -H "Content-Type: application/json" \
  -d '{"messages": ["react"]}'

Dependencies

• @mastra/core: Core Mastra framework
• @mastra/memory: Memory management for agents
• @ai-sdk/openai: OpenAI integration
• zod: Schema validation

Blog Articles

Here are some blog articles that provide more context and examples of how to use this repository:

• Building AI Agents with Mastra and Deno: This article explains how to build AI agents using the Mastra framework and Deno runtime.
• Adding Langfuse Tracing to Mastra AI Agents: This article covers how to add Langfuse tracing to your Mastra AI agents for better observability and debugging.

License

MIT