Is Run Model Context Protocol Servers With Aws Lambda safe to use?

Run Model Context Protocol Servers With Aws Lambda has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.

How do I install Run Model Context Protocol Servers With Aws Lambda?

Run Model Context Protocol Servers With Aws Lambda supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Run Model Context Protocol Servers With Aws Lambda do?

Run Model Context Protocol Servers With Aws Lambda provides 3 tools: Considerations, Security, License. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Run Model Context Protocol Servers With Aws Lambda?

Run Model Context Protocol Servers With Aws Lambda is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Run Model Context Protocol Servers With Aws Lambda actively maintained?

Run Model Context Protocol Servers With Aws Lambda is actively maintained — last commit was 5 days ago. It has 367 GitHub stars.

Run Model Context Protocol Servers With Aws Lambda

Name: Run Model Context Protocol Servers With Aws Lambda
Author: awslabs

Official

my-mcp-server · by awslabs

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

367 3 tools GitHub npm PyPI

No known CVEs

Apache-2.0 license

Actively maintained

Last commit 5d ago

Works with most clients

Transport: stdio, sse, http

3 tools · ~115 tok

Grade A · 0.1% of 200K ctx

Edit this pageView history

Cloud

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "run-model-context-protocol-servers-with-aws-lambda": {
      "args": [
        "-y",
        "my-mcp-server"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/run-model-context-protocol-servers-with-aws-lambda)](https://mcppedia.org/s/run-model-context-protocol-servers-with-aws-lambda)

Read me

What Run Model Context Protocol Servers With Aws Lambda does

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

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'my-mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

75/100across 5 weighted dimensions

How we score →

0255075100

−25

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked my-mcp-server against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~115 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Run Model Context Protocol Servers With Aws Lambda safe to use?: Run Model Context Protocol Servers With Aws Lambda has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.
How do I install Run Model Context Protocol Servers With Aws Lambda?: Run Model Context Protocol Servers With Aws Lambda supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Run Model Context Protocol Servers With Aws Lambda do?: Run Model Context Protocol Servers With Aws Lambda provides 3 tools: Considerations, Security, License. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Run Model Context Protocol Servers With Aws Lambda?: Run Model Context Protocol Servers With Aws Lambda is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Run Model Context Protocol Servers With Aws Lambda actively maintained?: Run Model Context Protocol Servers With Aws Lambda is actively maintained — last commit was 5 days ago. It has 367 GitHub stars.

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Community

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Edit this pageView history

Cloud

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "run-model-context-protocol-servers-with-aws-lambda": {
      "args": [
        "-y",
        "my-mcp-server"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/run-model-context-protocol-servers-with-aws-lambda)](https://mcppedia.org/s/run-model-context-protocol-servers-with-aws-lambda)

Read me

What Run Model Context Protocol Servers With Aws Lambda does

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

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'my-mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

Run Model Context Protocol (MCP) servers with AWS Lambda

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

Currently, most implementations of MCP servers and clients are entirely local on a single machine. A desktop application such as an IDE or Claude Desktop initiates MCP servers locally as child processes and communicates with each of those servers over a long-running stdio stream.

flowchart LR
    subgraph "Your Laptop"
        Host["Desktop Application<br>with MCP Clients"]
        S1["MCP Server A<br>(child process)"]
        S2["MCP Server B<br>(child process)"]
        Host <-->|"MCP Protocol<br>(over stdio stream)"| S1
        Host <-->|"MCP Protocol<br>(over stdio stream)"| S2
    end

This library helps you to wrap existing stdio MCP servers into Lambda functions. You can invoke these function-based MCP servers from your application using the MCP protocol over short-lived HTTPS connections. Your application can then be a desktop-based app, a distributed system running in the cloud, or any other architecture.

flowchart LR
    subgraph "Distributed System"
        App["Your Application<br>with MCP Clients"]
        S3["MCP Server A<br>(Lambda function)"]
        S4["MCP Server B<br>(Lambda function)"]
        App <-->|"MCP Protocol<br>(over HTTPS connection)"| S3
        App <-->|"MCP Protocol<br>(over HTTPS connection)"| S4
    end

Using this library, the Lambda function will manage the lifecycle of your stdio MCP server. Each Lambda function invocation will:

Start the stdio MCP server as a child process
Initialize the MCP server
Forward the incoming request to the local server
Return the server's response to the function caller
Shut down the MCP server child process

This library supports connecting to Lambda-based MCP servers in four ways:

The MCP Streamable HTTP transport, using Amazon API Gateway. Typically authenticated using OAuth.
The MCP Streamable HTTP transport, using Amazon Bedrock AgentCore Gateway. Authenticated using OAuth.
A custom Streamable HTTP transport with support for SigV4, using a Lambda function URL. Authenticated with AWS IAM.
A custom Lambda invocation transport, using the Lambda Invoke API directly. Authenticated with AWS IAM.

Determine your server parameters

Many stdio-based MCP servers's documentation encourages using tools that download and run the server on-demand. For example, uvx my-mcp-server or npx my-mcp-server. These tools are often not pre-packaged in the Lambda environment, and it can be inefficient to re-download the server on every Lambda invocation.

Instead, the examples in this repository show how to package the MCP server along with the Lambda function code, then start it with python or node (or npx --offline) directly.

You will need to determine the right parameters depending on your MCP server's package. This can often be a trial and error process locally, since MCP server packaging varies.

Python server examples

Basic example:

from mcp.client.stdio import StdioServerParameters

server_params = StdioServerParameters(
    command=sys.executable,
    args=[
        "-m",
        "my_mcp_server_python_module",
        "--my-server-command-line-parameter",
        "some_value",
    ],
)

Locally, you would run this module using:

python -m my_mcp_server_p

... [View full README on GitHub](https://github.com/awslabs/run-model-context-protocol-servers-with-aws-lambda#readme)

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

75/100across 5 weighted dimensions

How we score →

0255075100

−25

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked my-mcp-server against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~115 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Run Model Context Protocol Servers With Aws Lambda safe to use?: Run Model Context Protocol Servers With Aws Lambda has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under Apache-2.0.
How do I install Run Model Context Protocol Servers With Aws Lambda?: Run Model Context Protocol Servers With Aws Lambda supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Run Model Context Protocol Servers With Aws Lambda do?: Run Model Context Protocol Servers With Aws Lambda provides 3 tools: Considerations, Security, License. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Run Model Context Protocol Servers With Aws Lambda?: Run Model Context Protocol Servers With Aws Lambda is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Run Model Context Protocol Servers With Aws Lambda actively maintained?: Run Model Context Protocol Servers With Aws Lambda is actively maintained — last commit was 5 days ago. It has 367 GitHub stars.