LangSwarm-Backend

LangSwarm-Backend is a lightweight, FastAPI-based backend designed to support LangSwarm's multi-agent ecosystem. It provides a scalable API layer and serves as the core integration point for managing and coordinating agent interactions.

Features

• FastAPI Framework: High-performance API for seamless communication with LangSwarm agents.
• Docker-Compatible: Easily deployable as a container on local or cloud environments.
• Scalable Architecture: Built to run on Cloud Run or other serverless platforms for automatic scaling.
• Multi-Agent Orchestration: Handles API requests, message routing, and task execution for LangSwarm agents.

Requirements

• Python 3.10 or higher
• Dependencies listed in requirements.txt

Installation

Install LangSwarm-Backend and its dependencies via pip:

pip install langswarm-backend

Usage

Local Development

Run the backend locally:

python langswarm-backend/main.py

Access the API at http://localhost:8080.

Deployment with Docker

Build and run the Docker container:

docker build -t langswarm-backend .
docker run -p 8080:8080 langswarm-backend

Deployment on Cloud Run

1. Build the Docker image:

   docker build -t gcr.io/[PROJECT-ID]/langswarm-backend .
   

2. Push the image to Google Artifact Registry:

   docker push gcr.io/[PROJECT-ID]/langswarm-backend
   

3. Deploy to Cloud Run:

   gcloud run deploy langswarm-backend \
       --image gcr.io/[PROJECT-ID]/langswarm-backend \
       --region [REGION] \
       --platform managed \
       --allow-unauthenticated
   

Environment Variables

• APP_PORT: Port to expose the backend (default: 8080).
• Additional variables can be configured via .env.

API Endpoints

Example: Message Handling

• POST /send-message: Sends a message to the backend.

  {
    "sender": "agent1",
    "content": "Hello, World!"
  }
  

• GET /get-messages: Retrieves all messages.

Contributing

We welcome contributions to improve LangSwarm-Backend. To get started:

1. Fork the repository.
2. Create a new branch for your feature or bugfix.
3. Submit a pull request for review.

License

LangSwarm-Backend is licensed under the MIT License.

Support

For issues or questions, please open a GitHub issue or contact our team.