MCP Lab

@rperezll

代码仓库

基本信息

分类

AI 与智能体

传输方式

stdio

作者

rperezll

关于 MCP Lab

Laboratorio personal con MCP en TypeScript: MCP Server, MCP Client, Claude Desktop y OpenAI API

#mcp-lab#model-context-protocol #typescript

MCP Lab 配置

暂无标准配置

该服务器的 README 中没有可解析的 MCP 配置块，请前往代码仓库查看安装说明。

代码仓库

MCP Lab 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 MCP Lab?

MCP Lab is a personal experimentation repository for learning and testing the Model Context Protocol (MCP) using the TypeScript SDK. It contains multiple sub-projects: a basic MCP server (mcp-server-dummies), a Text-to-SQL server for SQLite (mcp-lab-text2sql), and a client that integrates MCP with OpenAI’s Responses API.

How to use MCP Lab?

Each sub‑project is installed and run separately. Navigate to a project (e.g. mcp-server-dummies) and run npm i, then npm run build (compiles with tsc) and npm run dev (runs with ts-node). Debug with npm run test which launches the MCP Inspector at http://localhost:6274. Servers can be added to Claude Desktop via claude_desktop_config.json under AppData/Roaming/Claude on Windows.

Key features of MCP Lab

Basic MCP server for learning and quick testing.
Text‑to‑SQL server letting you chat with SQLite databases in natural language.
MCP client that bridges MCP tools with OpenAI’s Responses API.
Supports debugging via the MCP Inspector visual interface.
All projects require Node.js >= v20.
Licensed under MIT.

Use cases of MCP Lab

Experimenting with the MCP SDK and understanding protocol mechanics.
Building and testing a Text‑to‑SQL assistant over a local SQLite database.
Connecting MCP servers to an OpenAI‑powered agent (via the provided client).
Prototyping and debugging MCP tools before production deployment.

常见问题

What runtime does MCP Lab require?

All projects need Node.js version 20 or higher.

How can I debug an MCP server in this lab?

Run `npm run test` inside a server project – this launches the MCP Inspector at `http://localhost:6274` for interactive testing.

Can I use these MCP servers with Claude Desktop?

Yes. Edit `claude_desktop_config.json` (located in `AppData/Roaming/Claude` on Windows) and add entries with the `node` command pointing to the compiled `dist/index.js` of each server. Remember to run `npm run build` first.

Are these MCP servers directly compatible with OpenAI?

No. MCP tool schemas differ from OpenAI’s function‑calling format. MCP Lab includes a client project (`mcp-client`) that transforms tools for use with the OpenAI Responses API. When defining tool arguments with Zod, OpenAI requires all params be required, forbids `min`/`max` on integers, and disallows `default` values.

What data does the Text‑to‑SQL server work with?

The `mcp-lab-text2sql` server interacts with a SQLite database, but the README does not specify which database or its location; the server is designed to chat with your own SQLite data.

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