服务器实现了模型上下文协议（MCP）。目前支持 这些工具可以接触支持该协议的大型语言模型。

示例

示例目录包含一个向 Claude 暴露工具的示例 计算SHA-256求和。

把示例服务器添加到你的Claude配置里：

然后我们可以问克劳德：

“西班牙的雨主要落在平原上”的sha256sum是什么意思？

然后 Claude 会对服务器执行工具调用并返回 以下回复：

SHA-256中“西班牙的雨主要落在平原”的哈希值是： B65AACBDD951FF4cd8ACEF585D482CA4BAEF81FA0e32132B842FDDca3B5590E9

mcp

Server implementation of the Model Context Protocol (MCP). Currently allows tools to be exposed to LLMs supporting the protocol.

Example

The example directory contains an example of exposing a tool to Claude to compute a SHA-256 sum.

$ cd mcp/example
$ GOOS=darwin GOARCH=arm64 go build

Add the example server to your Claude config:

$ vim ~/Library/Application\ Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "sha256": {
      "command": "/path/to/example/binary"
    }
  }
}

We can then ask Claude:

What is the sha256sum of “the rain in spain falls mainly on the plains”?

Claude will then perform a tool call against the server and return the following response:

The SHA-256 hash of “the rain in spain falls mainly on the plains” is: b65aacbdd951ff4cd8acef585d482ca4baef81fa0e32132b842fddca3b5590e9