A Github MCP Server implementation based on Amazon Lambda and Streamable HTTP protocol.
This project demonstrates how to transform the official TypeScript MCP Server to support Streamable HTTP protocol and deploy it via Amazon Lambda. The implementation leverages new features introduced in MCP v2025.03.26, including:
-
Stream transmission based on HTTP Chunked Transfer Encoding
-
Dynamic context priority control
-
Seamless integration with existing HTTP infrastructure
-
Streamable HTTP MCP protocol support
-
Elastic deployment based on Amazon Lambda
-
Optimized cost-performance balance
- Node.js 20+
- AWS CLI configured
- OSS-Serverless CLI
- Github MCP Server
This project needs to set up a GITHUB_PERSONAL_ACCESS_TOKEN, which has been stored in Amazon Lambda environment variables.
Never submit your serverless.yml to a GitHub public repository.
# Clone repository
git clone https://gitlab.aws.dev/wsuam/sample-serverless-mcp-server.git
cd sample-serverless-mcp-server/src/github/
# Install dependencies
npm install
npm install -g osls
#Set your github personal access token in serverless.yml
cp serverless.example.yml serverless.yml
#edit serverless.yml , GITHUB_PERSONAL_ACCESS_TOKEN: <Your GitHub Personal Access Token>
# Test local
npm sls offline
# Deploy to AWS Lambda
npm sls deploy
The project utilizes the following architecture:
-
API Gateway: Handles HTTP requests
-
Lambda: Executes MCP Server logic
-
Streamable HTTP: Implements streaming responses
-
DynamoDB and S3 store request logs (this part is not ready yet).
- Configure AWS credentials
- Run
npm sls offline - Follow the prompts to complete deployment configuration
Pull requests are welcome. Before submitting, please ensure:
- Code follows project standards
- All tests pass
- Documentation is updated
This library is licensed under the MIT-0 License. See the LICENSE file.
Project is under active development. Issues and suggestions are welcome.