LocalStack MCP Server

Name: LocalStack MCP Server
Author: LocalStack

LocalStack官方

Manages local LocalStack AWS environments: start and stop the emulator, deploy infrastructure, analyze logs, inject faults and manage state.

接入配置

选择客户端，复制配置，再按项目文档补齐环境变量。

一键添加到 Cursor 一键添加到 VS Code

claude mcp add localstack --env LOCALSTACK_AUTH_TOKEN='<LOCALSTACK_AUTH_TOKEN>' --env AWS_ACCESS_KEY_ID='<AWS_ACCESS_KEY_ID>' --env AWS_SECRET_ACCESS_KEY='<AWS_SECRET_ACCESS_KEY>' --env AWS_SESSION_TOKEN='<AWS_SESSION_TOKEN>' --env AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID='<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>' --env AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY='<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>' --env AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN='<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>' -- npx -y @localstack/localstack-mcp-server

~/.codex/config.toml

[mcp_servers.localstack]
command = "npx"
args = ["-y", "@localstack/localstack-mcp-server"]
env = { LOCALSTACK_AUTH_TOKEN = "<LOCALSTACK_AUTH_TOKEN>", AWS_ACCESS_KEY_ID = "<AWS_ACCESS_KEY_ID>", AWS_SECRET_ACCESS_KEY = "<AWS_SECRET_ACCESS_KEY>", AWS_SESSION_TOKEN = "<AWS_SESSION_TOKEN>", AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID = "<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>", AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY = "<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>", AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN = "<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>" }

# codex mcp add localstack --env LOCALSTACK_AUTH_TOKEN='<LOCALSTACK_AUTH_TOKEN>' --env AWS_ACCESS_KEY_ID='<AWS_ACCESS_KEY_ID>' --env AWS_SECRET_ACCESS_KEY='<AWS_SECRET_ACCESS_KEY>' --env AWS_SESSION_TOKEN='<AWS_SESSION_TOKEN>' --env AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID='<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>' --env AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY='<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>' --env AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN='<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>' -- npx -y @localstack/localstack-mcp-server

~/.cursor/mcp.json

{
  "mcpServers": {
    "localstack": {
      "command": "npx",
      "args": [
        "-y",
        "@localstack/localstack-mcp-server"
      ],
      "env": {
        "LOCALSTACK_AUTH_TOKEN": "<LOCALSTACK_AUTH_TOKEN>",
        "AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
        "AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>",
        "AWS_SESSION_TOKEN": "<AWS_SESSION_TOKEN>",
        "AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID": "<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>",
        "AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY": "<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>",
        "AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN": "<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "localstack": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@localstack/localstack-mcp-server"
      ],
      "env": {
        "LOCALSTACK_AUTH_TOKEN": "<LOCALSTACK_AUTH_TOKEN>",
        "AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
        "AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>",
        "AWS_SESSION_TOKEN": "<AWS_SESSION_TOKEN>",
        "AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID": "<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>",
        "AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY": "<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>",
        "AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN": "<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "localstack": {
      "command": "npx",
      "args": [
        "-y",
        "@localstack/localstack-mcp-server"
      ],
      "env": {
        "LOCALSTACK_AUTH_TOKEN": "<LOCALSTACK_AUTH_TOKEN>",
        "AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
        "AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>",
        "AWS_SESSION_TOKEN": "<AWS_SESSION_TOKEN>",
        "AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID": "<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>",
        "AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY": "<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>",
        "AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN": "<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "localstack": {
      "command": "npx",
      "args": [
        "-y",
        "@localstack/localstack-mcp-server"
      ],
      "env": {
        "LOCALSTACK_AUTH_TOKEN": "<LOCALSTACK_AUTH_TOKEN>",
        "AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
        "AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>",
        "AWS_SESSION_TOKEN": "<AWS_SESSION_TOKEN>",
        "AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID": "<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>",
        "AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY": "<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>",
        "AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN": "<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "localstack": {
      "command": "npx",
      "args": [
        "-y",
        "@localstack/localstack-mcp-server"
      ],
      "env": {
        "LOCALSTACK_AUTH_TOKEN": "<LOCALSTACK_AUTH_TOKEN>",
        "AWS_ACCESS_KEY_ID": "<AWS_ACCESS_KEY_ID>",
        "AWS_SECRET_ACCESS_KEY": "<AWS_SECRET_ACCESS_KEY>",
        "AWS_SESSION_TOKEN": "<AWS_SESSION_TOKEN>",
        "AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID": "<AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID>",
        "AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY": "<AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY>",
        "AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN": "<AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN>"
      }
    }
  }
}

需要的环境变量

LOCALSTACK_AUTH_TOKEN
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_SESSION_TOKEN
AWS_REPLICATOR_SOURCE_AWS_ACCESS_KEY_ID
AWS_REPLICATOR_SOURCE_AWS_SECRET_ACCESS_KEY
AWS_REPLICATOR_SOURCE_AWS_SESSION_TOKEN

把占位值换成你自己的密钥；不要把密钥提交到代码仓库。

接入配置

需要的环境变量

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