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Think Tool MCP Server (Simplified)

@monotykamary

Repository

Basic information

Category

Other

License

MIT license

Transports

stdio

Author

monotykamary

About Think Tool MCP Server

An MCP server implementing Anthropic's think tool

Think Tool MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "think-tool-mcp-monotykamary": {
      "command": "node",
      "args": [
        "dist/index.js"
      ]
    }
  }
}

Think Tool MCP Server tools

1

`thought` (required, string): A thought to think about.

Overview

What is Think Tool MCP Server (Simplified)?

A Model Context Protocol (MCP) server that implements the think tool as described by Anthropic. It provides a dedicated space for an AI agent to perform structured thinking during complex tasks, improving reasoning and decision-making without affecting external state or retrieving new information. Designed for Claude Desktop or any MCP-compatible client.

How to use Think Tool MCP Server (Simplified)?

Clone the repository, run npm install and npm run build, then start with node dist/index.js. Alternatively, use Docker: build the image with docker build -t think-tool-mcp . and run with docker run -i --rm think-tool-mcp. Configure Claude Desktop by adding the provided MCP server settings (using Docker) to your Claude Desktop configuration. Invoke the tool by calling think with a required thought string parameter.

Key features of Think Tool MCP Server (Simplified)

  • Implements the think tool from Anthropic's agentic tool use.
  • Provides structured space for AI agent reasoning.
  • Does not affect external state or retrieve new information.
  • Designed for Claude Desktop and MCP-compatible clients.
  • Simple: only one tool with minimal dependencies.
  • Supports both local and Docker deployment.

Use cases of Think Tool MCP Server (Simplified)

  • AI agent logs step-by-step reasoning during complex problem-solving.
  • Brainstorming architectures or code designs without external effects.
  • Documenting internal thought process for debugging or audit.
  • Enhancing decision-making by making agent thinking explicit.

Frequently asked questions

1

What is the purpose of the think tool?

It allows an AI agent to log its reasoning process without affecting external state or retrieving new information, improving structured thinking during complex tasks.

2

Does this server modify any external data?

No. The server only logs the thought and makes no changes to the environment, repository, or any external state.

3

What dependencies are required to run the server?

The server requires Node.js and npm for local installation, or Docker for containerized deployment.

4

Is this server compatible with Claude Desktop?

Yes. The README provides

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