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LocalStack MCP Server

Cloud & DevOpsModerate7.5Local
Free

Local AWS cloud environment for development and testing

About

The LocalStack MCP Server provides a local AWS cloud environment for development and testing. Your AI assistant can interact with locally emulated AWS services including S3, Lambda, DynamoDB, SQS, and more without incurring any cloud costs.

Built by LocalStack, this server connects to a running LocalStack instance to provide a complete local AWS development experience. It supports the same AWS APIs as the real services, making it perfect for development and testing workflows.

Ideal for developers who want to build and test AWS applications locally with AI assistance, avoiding cloud costs and network latency during development.

Security Report

7.5
Moderate7.5Low Risk

Manually verified — official LocalStack MCP server.

1 tool verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Remote servers are capped at 8.0 because source code is not available for review. The score reflects endpoint verification only.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "localstack": {
      "env": {
        "LOCALSTACK_ENDPOINT": "http://localhost:4566"
      },
      "args": [
        "-y",
        "@localstack/mcp-server-localstack"
      ],
      "command": "npx"
    }
  }
}

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