Run Model Context Protocol (MCP) Servers With AWS Lambda MCP Server

Run existing Model Context Protocol (MCP) stdio-based servers in AWS Lambda functions

Local serverstdioPython

What is the Run Model Context Protocol (MCP) Servers With AWS Lambda MCP Server?

Run existing Model Context Protocol (MCP) stdio-based servers in AWS Lambda functions

What the server does

This project enables you to run Model Context Protocol stdio-based servers in AWS Lambda functions.

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Maintainer setup documentation.

How to install the Run Model Context Protocol (MCP) Servers With AWS Lambda MCP Server

{
  "mcpServers": {
    "run-model-context-protocol-servers-with-aws-lambda": {
      "command": "npx",
      "args": ["-y", "my-mcp-server"],
      "env": {
        "PYTHONPATH": "your-value",
        "AWS_DEFAULT_REGION": "your-value",
        "AWS_ACCESS_KEY_ID": "your-value",
        "AWS_SECRET_ACCESS_KEY": "your-value",
        "AWS_SESSION_TOKEN": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
PYTHONPATHPython module search path for a local installation.Optional
AWS_DEFAULT_REGIONConfiguration value read at startup.Optional
AWS_ACCESS_KEY_IDCredential the server authenticates with.Yes
AWS_SECRET_ACCESS_KEYCredential the server authenticates with.Yes
AWS_SESSION_TOKENCredential the server authenticates with.Yes

Frequently asked questions

Each invocation starts the MCP server as a child process, initializes it, forwards the incoming request, returns the server’s response, and then shuts down the child process.