OfficialLocalFree server, account needed

Localstack MCP server

localstack/localstack-mcp-server

Manage LocalStack local AWS environments: lifecycle operations, infrastructure deployments, log analysis, fault injection and state management.

29 GitHub stars14 forks

Install Localstack in Claude Code

Claude Code
claude mcp add localstack -e LOCALSTACK_AUTH_TOKEN=... -- npx -y @localstack/localstack-mcp-server
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "localstack": {
      "command": "npx",
      "args": [
        "-y",
        "@localstack/localstack-mcp-server"
      ],
      "env": {
        "LOCALSTACK_AUTH_TOKEN": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Localstack MCP server do?

Manage LocalStack local AWS environments: lifecycle operations, infrastructure deployments, log analysis, fault injection and state management.

Is the Localstack MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Localstack run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Localstack to Claude Code?

Run: claude mcp add localstack -e LOCALSTACK_AUTH_TOKEN=... -- npx -y @localstack/localstack-mcp-server

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