Chatlab MCP Server

ChatLab MCP Server — shared core for CLI and Desktop, also usable standalone via npx

Local serverstdio

What is the Chatlab MCP server?

ChatLab MCP Server — shared core for CLI and Desktop, also usable standalone via npx. The chatlab mcp server wraps that behind the Model Context Protocol, so an assistant can use it through 2 defined tools rather than through you.

What it actually does

Its toolset

Everything the assistant can do here goes through one of these:

  • Requirements — The Requirements tool exposed by this server
  • Setup — The Setup tool exposed by this server

Adding it to your client

chatlab-cli on npm is all you need. Most clients run it directly, so configuration is a few lines and a restart.

Configuration

  • Node.js >= 24 < 25 - pnpm >= 9 < 10

When to reach for it

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Chatlab's toolset — Requirements, Setup — is a fair guide to whether it matches your workflow. It is maintained by hellodigua; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Caveats

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the chatlab mcp server does with a few real requests.

Available tools

ToolWhat it does
RequirementsThe Requirements tool exposed by this server.
SetupThe Setup tool exposed by this server.

How to install the Chatlab MCP server

{
  "mcpServers": {
    "chatlab": {
      "command": "npx",
      "args": ["-y", "chatlab-cli"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Node.js >= 24 < 25 - pnpm >= 9 < 10

Example prompts to try

  • Use Chatlab to Requirements.
  • Use Chatlab to Setup.

Frequently asked questions

It connects Chatlab to MCP-compatible AI assistants such as Claude and Cursor, exposing 2 tools (Requirements, Setup) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Chatlab directly.