mcpField
1
1、前言

1、前言

Local
github.com/AndyM129Developer Tools1Updated 81w ago

About 1、前言

This Chinese-language tutorial demonstrates building and testing a Python MCP server, then connecting it to CherryStudio with a local model running in Ollama. It is for readers exploring local-model MCP workflows, with setup steps and an Inspector-based debugging example.

Key features

  1. 01Python MCP server setup
  2. 02Local model setup with Ollama
  3. 03CherryStudio connection example
  4. 04MCP Inspector debugging walkthrough

Use cases

  1. 01Learn to develop a Python MCP server
  2. 02Test server tools with MCP Inspector
  3. 03Connect a local model to an MCP server

MCP support

The article walks through creating a Python MCP server, testing it with MCP Inspector, and adding it to CherryStudio for use with a local model.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

No install method listed yet

We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.

Repository

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project README

logo

详见原文,以获得最新的内容:【AI入门】MCP 初探 - 掘金


1、前言

大模型火了一阵子了,最近又火了一个技术 —— MCP

在看了一些介绍后,恰巧之前通过 Ollama 也部署了本地大模型,正好可以试试本地 MCP,兴许可以「以后 自己开发些 MCP,然后通过本地大模型调用」,这样就能摆脱 UI、Terminal 来执行特定的操作了~~

2、准备

2.1、安装 Ollama

访问 Ollama 官网: https://ollama.com/download ,下载需要的版本,并安装: image-20250413152913247

安装指定的大模型: image-20250413152923270

【PS】我目前在本地安装了以下几个大模型:

$ ollama list
NAME                       ID              SIZE      MODIFIED
mistral-small3.1:latest    b9aaf0c2586a    15 GB     12 minutes ago
phi4:latest                ac896e5b8b34    9.1 GB    7 weeks ago
deepseek-r1:14b            ea35dfe18182    9.0 GB    8 weeks ago
bge-m3:latest              790764642607    1.2 GB    8 weeks ago
deepseek-r1:32b            38056bbcbb2d    19 GB     8 weeks ago
llama3.2:latest            a80c4f17acd5    2.0 GB    8 weeks ago

2.2、安装 CherryStudio

这是一个本地大模型的客户端,以便配合 Ollama 来使用本地大模型

访问官网 https://docs.cherry-ai.com/cherry-studio/download ,下载需要的版本,并安装: image-20250413152932729

3、安装、开发 MCP

以下内容,以通过 Python 开发为例进行介绍。

3.1、安装 UV

uv 是一个 MCP 推荐的 Python 包管理工具,可以参考其官网 进行安装: https://docs.astral.sh/uv/getting-started/installation/#installation-methods

我的安装方式&过程如下:

$ wget -qO- https://astral.sh/uv/install.sh | sh
downloading uv 0.6.14 aarch64-apple-darwin
no checksums to verify
installing to /Users/mengxinxin/.local/bin
  uv
  uvx
everything\'s installed!

To add $HOME/.local/bin to your PATH, either restart your shell or run:

    source $HOME/.local/bin/env (sh, bash, zsh)
    source $HOME/.local/bin/env.fish (fish)
WARNING: The following commands are shadowed by other commands in your PATH: uv uvx


$ uv version
uv 0.6.14 (a4cec56dc 2025-04-09)

3.2、创建&初始化一个 MCP项目

# 初始化项目
$ uv init hello_mcp_server

# 进入项目目录
$ cd hello_mcp_server

# 创建环境
$ uv venv

# 激活环境
$ source .venv/bin/activate

# 安装依赖
$ uv add "mcp[cli]"

3.3、开发&调试 MCP

示例代码如下:

from mcp.server.fastmcp import FastMCP
from pydantic import Field


# Initialize FastMCP server
mcp = FastMCP("hello-mcp-server", log_level="ERROR")


# 注册工具的装饰器,可以很方便的把一个函数注册为工具
@mcp.tool()
async def hello_mcp_server(username: str = Field(description="用户名")) -> str:
    """当用户向 MCP 打招呼时,调用此工具

    Args:
        username: 用户名

    Returns:
        回复用户的问好
    """
    return f"Hello, {username},我是 MCP 示例!"


def main():
    print("Hello from hello-mcp-server!")


if __name__ == "__main__":
    main()

执行如下名,可获得调试地址:

$ mcp dev hello_mcp_server.py
Starting MCP inspector...
⚙️ Proxy server listening on port 6277
🔍 MCP Inspector is up and running at http://127.0.0.1:6274 🚀

在浏览器中访问该调试地址: http://127.0.0.1:6274 ,并点击 Connect: image-20250413152946973

然后如图操作、验证工具: image-20250413152955931

4、接入 CherryStudio

4.1、添加 MCP 服务器

image-20250413153006995

4.2、设置大模型

image-20250413153016232

4.3、在对话中启用 MCP 服务器

image-20250413153025004

4.4、完成,试一下吧~

image-20250413153031450

以上,搞定,收工~ ✌🏻

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