This repository provides a working, deployable, open source-based, serverless MCP server blueprint with an AWS Lambda function and AWS CDK Python code with all the best practices and a complete CI/CD pipeline.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"aws-lambda-mcp-cookbook": {
"command": "<see-readme>",
"args": []
}
}
}Are you the author?
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This project provides a working, open source based, AWS Lambda based Python MCP server implementation.
This server supports HTTP transport. Be the first to test it — help the community know if it works.
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This project provides a working, open source based, AWS Lambda based Python MCP server implementation.
It provides two options:
It contains a production grade implementation including DEPLOYMENT code with CDK and a CI/CD pipeline, testing, observability and more (see Features section).
Choose the architecture that you see fit, each with its own pros and cons.
This project is a blueprint for new Serverless MCP servers.
📜Documentation | Blogs website
Contact details | mailto:ran.isenberg@ranthebuilder.cloud
You can start with a clean service out of this blueprint repository without using the 'Template' button on GitHub.
That's it, you are ready to deploy the MCP server (make sure Docker is running!):
cd {new repo folder}
poetry env activate
poetry install
make deploy
Check out the official Documentation.
Make sure you have poetry v2 and above.
You can also run 'make pr' will run all checks, synth, file formatters , unit tests, deploy to AWS and run integration and E2E tests.
Starting a production grade Serverless MCP can be overwhelming. You need to figure out many questions and challenges that have nothing to do with your business domain:
This project aims to reduce cognitive load and answer these questions for you by providing a production grade Python Serverless MCP server blueprint that implements best practices for AWS Lambda, MCP, Serverless CI/CD, and AWS CDK in one project.
The MCP server uses JSON RPC over HTTP (non stream-able) via API Gateway's body payload parameter. See integration tests and see how the test event is generated.
BE AWARE - The pure Lambda variation has limited MCP protocol support, it's based used for tools only simple MCP. For full blown services, use the FastMCP variation.
This project aims to reduce cognitive load and answer these questions for you by providing a skeleton Python Serverless service blueprint that implements best practices for AWS Lambda, Serverless CI/CD, and AWS CDK in one blueprint