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Cloud InfrastructureAuto-generatedScore: 46

AWS Lambda MCP Server

<fullname>AWS Lambda</fullname> <p><b>Overview</b></p> <p>This is the AWS Lambda API Reference. The AWS Lambda Developer Guide provides additional information. For the service overview, go to <a href="http://docs.aws.amazon.com/lambda/latest/dg/welcome.html">What is AWS Lambda</a>, and for informati

Quick Answer

  1. 1. The AWS Lambda MCP server lets Claude, Cursor, and VS Code interact with the AWS Lambda API through natural language.
  2. 2. Setup: Add the config to claude_desktop_config.json, set your environment variables, and restart.
  3. 3. 10 operations available including ListEventSources, AddEventSource, GetFunction, and more.
  4. 4. Quality score: 46/99 — fair source quality and documentation coverage.

Overview

Category: Cloud Infrastructure

Auth: None

Endpoints: 10

Transport: STDIO

Command: npx -y @mcp/amazonaws-com-lambda

Spec: v2014-11-11

Setup time: ~30 sec (no auth)

Environment Variables

AWS_LAMBDA_API_KEY

Example: your_aws_lambda_api_key

One-Click Install

Copy the snippet for your MCP client and paste it in — zero editing required.

Claude Desktop

Add to claude_desktop_config.json

{
  "mcpServers": {
    "amazonaws-com-lambda": {
      "command": "npx",
      "args": [
        "-y",
        "@mcp/amazonaws-com-lambda"
      ],
      "env": {
        "AWS_LAMBDA_API_KEY": "your_aws_lambda_api_key"
      }
    }
  }
}
Deep link

Cursor

Settings → MCP Servers → Add

{
  "mcpServers": {
    "amazonaws-com-lambda": {
      "url": "https://mcpbridge.org/config/amazonaws-com-lambda.json"
    }
  }
}

Saves as .cursor/mcp.json in the download. Move it to your project root.

Deep link install →

VS Code

Use with MCP extension

{
  "mcpServers": {
    "amazonaws-com-lambda": {
      "url": "https://mcpbridge.org/config/amazonaws-com-lambda.json"
    }
  }
}

MCP Server Configuration

Add this to your claude_desktop_config.json or Cursor MCP settings.

{
  "mcpServers": {
    "amazonaws-com-lambda": {
      "command": "npx",
      "args": ["-y","@mcp/amazonaws-com-lambda"],
      "env": {
      "AWS_LAMBDA_API_KEY": "your_aws_lambda_api_key"
}
    }
  }
}

What You Can Build

With the AWS Lambda MCP server, your AI assistant can:

  • Access 10 API operations through natural language
  • Read, create, and modify cloud infrastructure resources without writing HTTP requests
  • Chain multiple operations in a single conversation for complex workflows
  • Combine with other MCP servers for cross-tool automation

Endpoints

GET/2014-11-13/event-source-mappings/

ListEventSources

POST/2014-11-13/event-source-mappings/

AddEventSource

GET/2014-11-13/functions/{FunctionName}

GetFunction

DELETE/2014-11-13/functions/{FunctionName}

DeleteFunction

GET/2014-11-13/event-source-mappings/{UUID}

GetEventSource

DELETE/2014-11-13/event-source-mappings/{UUID}

RemoveEventSource

GET/2014-11-13/functions/{FunctionName}/configuration

GetFunctionConfiguration

PUT/2014-11-13/functions/{FunctionName}/configuration

UpdateFunctionConfiguration

POST/2014-11-13/functions/{FunctionName}/invoke-async/

InvokeAsync

GET/2014-11-13/functions/

ListFunctions

Documentation →

Authentication

No authentication required. This MCP server can be used without API keys.

Spec Version

Version: 2014-11-11

Spec version published with the OpenAPI document. Config auto-updates when the spec changes.

Page last updated: June 13, 2026

Quality Score

46/99Fair
  • +Auto-generated (+12)
  • +Has documentation (+12)
  • +OpenAPI spec available (+8)
  • +10 endpoints (+14)

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