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LocalCan MCP Server已验证已精选

@LocalCan

关于 LocalCan MCP Server

Gives AI agents public URLs (tunnels) for localhost, live HTTP traffic inspection, snapshot publishing, and access control. Part of LocalCan, the ngrok alternative for Mac, Windows and Linux. Free plan.

#tunnels#ngrok-alternative#webhooks#http#debugging#localhost#traffic-inspection#developer-tools

LocalCan MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "localcan": {
      "command": "localcan",
      "args": [
        "mcp"
      ]
    }
  }
}

LocalCan MCP Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is LocalCan?

LocalCan is an ngrok alternative for developers: Public URLs (tunnels), .local domains, automatic HTTPS, and a built-in traffic inspector. It ships as a desktop app for Mac and Windows and as a CLI for every platform. Its MCP server is built into the localcan binary and runs over stdio.

What can an AI agent do with it?

Twenty tools in four groups:

  • Traffic: turn capture on, list recent HTTP exchanges (filter by host, method, or status), and export one as Markdown, cURL, HAR, HTTP, or JSON, so the agent can read the request a failing webhook actually sent.
  • Public URLs: expose a local port on a new Public URL, then list, pause, resume, or remove URLs.
  • Snapshots: publish a folder as a static Snapshot that stays online at the same URL while your machine is off.
  • Access control: password-protect a shared URL, check its status, or clear protection.

How to use it

  1. Install LocalCan: download the app at localcan.com/download (Mac and Windows) or curl -fsSL https://localcan.com/install.sh | sh (Linux).
  2. Register the server with your MCP host, for example: claude mcp add --scope user localcan -- localcan mcp
  3. Ask things like "A webhook just failed in LocalCan. Find it and explain why."

Setup guides for Cursor, Claude Desktop, VS Code, Windsurf, Codex, and Zed: documentation.

Safe by default

Sensitive headers (Authorization, cookies, API keys) are redacted from tool responses. Write tools are off until you enable them with localcan mcp access read_write.

常见问题

1

Is it open source?

No. The MCP server ships inside the LocalCan binary. It is published on the official MCP Registry as `com.localcan/mcp`.

2

Does it need a LocalCan account?

The Free plan includes the MCP server, traffic inspection, and one live Public URL at a time. See [pricing](https://www.localcan.com/pricing).

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