MCP Think

# MCP Think A Model Context Protocol (MCP) server implementing the "think" tool for improving Claude's and other LLMs' complex reasoning capabilities. ## Overview This MCP server implements the "think" tool as described in Anthropic's [blog post](https://www.anthropic.com/engineering/claude-think-tool), which provides Claude with a dedicated space for structured thinking during complex problem-solving tasks. The think tool has been shown to significantly improve performance in complex tasks requiring policy adherence and reasoning in long chains of tool calls. ## Features - **Structured Thinking Space**: Provides LLMs with a dedicated place to break down complex problems - **Thought History**: Maintains a log of all thoughts with timestamps for reference - **Multiple Transport Support**: Works with both stdio and SSE transports ## Installation Install from PyPI: ```bash pip install mcp-think ``` Or install from source: ```bash git clone https://github.com/ddkang1/mcp-think.git cd mcp-think pip install -e . ``` ## Usage You can run the MCP server directly: ```bash mcp-think ``` By default, it uses SSE transport. To use stdio transport: ```bash mcp-think --transport stdio ``` You can also specify host and port for SSE transport: ```bash mcp-think --host 0.0.0.0 --port 3001 ``` ## Configuration To use this tool with Claude in Windsurf, add the following configuration to your MCP config file: ```json "think": { "command": "/home/xxx/.local/bin/mcp-think", "args": ["--transport", "stdio"], "type": "stdio", "pollingInterval": 30000, "startupTimeout": 30000, "restartOnFailure": true } ``` For SSE transport (default): ```json "think": { "command": "/home/xxx/.local/bin/mcp-think", "args": [], "type": "sse", "pollingInterval": 30000, "startupTimeout": 30000, "restartOnFailure": true } ``` The `command` field should point to the directory where you installed the python package using pip. ## Available Tools The MCP server provides the following tool: - **think**: Record a thought with a timestamp ## Development ### Installation for Development ```bash git clone https://github.com/ddkang1/mcp-think.git cd mcp-think pip install -e ".[dev]" ``` ### Running Tests ```bash pytest ``` ### Code Style This project uses Black for formatting, isort for import sorting, and flake8 for linting: ```bash black src tests isort src tests flake8 src tests ``` ## Contributing Contributions are welcome! Please see [CONTRIBUTING.md](CONTRIBUTING.md) for details. ## Changelog See [CHANGELOG.md](CHANGELOG.md) for a history of changes to this project. ## License This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.