Notable Mentions :
https://github.com/Jacck/mcp-reasoner
Thanks for giving me the idea Jacck .
MCP Advanced Reasoning Server for Cursor AI
A Model Context Protocol (MCP) server that provides advanced reasoning capabilities for Claude in Cursor AI.
Features
- **Monte Carlo Tree Search (MCTS)**: Use MCTS reasoning for complex problem-solving tasks.
- **Beam Search**: Explore multiple reasoning paths simultaneously.
- **R1 Transformer**: Leverage Transformer-based reasoning for complex problems.
- **Hybrid Reasoning**: Combine Transformer analysis with MCTS for enhanced reasoning.
- **Auto-Iterative Reasoning**: All multi-step reasoning methods automatically complete all reasoning steps in a single tool call.
Installation
Usage
Configuring with Cursor AI
- Build the server first: ```bash cd mcp-reasoning-server npm run build ```
- Open Cursor AI
- Navigate to Settings > Features > MCP
- Click the "+ Add new global MCP server" button
- Enter the following details: - In the command field: `node C:\\Users\\[YourUsername]\\path\\to\\mcp-reasoning-server\\dist\\index.js` - Make sure to use the full path to your project's dist/index.js file - Use double backslashes for Windows paths
- Click "Add"
- Find your server in the list (it will initially show as "Disabled")
- Click "Disabled" to toggle it to "Enabled"
- Click the refresh button to load the available tools
- A command prompt window will open automatically - this is your server running
- As long as this command prompt window remains open, the reasoning tools will be available
Alternatively, you can manually edit your Cursor MCP configuration file at `C:\Users\[Username]\.cursor\mcp.json` (Windows):
Important Notes
- **Server Running**: The tools are only available while the command prompt window is open and running
- **Making Changes**: If you make changes to the server code, you must rebuild it with `npm run build` before restarting
- **Restarting**: To restart the server, close the command prompt window and toggle the server off/on in Cursor Settings
Using the Reasoning Tools
You can use the reasoning tools directly in your Cursor AI conversations with Claude:
MCTS Reasoning
Use the `/reason-mcts` command followed by your query to start a MCTS-based reasoning chain:
Beam Search Reasoning
Use the `/reason-beam` command for beam search-based reasoning:
R1 Transformer Reasoning
Use the `/reason-r1` command for single-step Transformer-based reasoning:
Hybrid Reasoning
Use the `/reason-hybrid` command to combine Transformer and MCTS reasoning:
Claude Integration
To make it easier for Claude to work with these reasoning tools, you can add the following custom instructions:
Development
Project Structure
- `src/index.ts`: Main server entry point
- `src/tools/reasoning-tools.ts`: Implementation of reasoning tools
- `src/tools/reasoning-wrapper.ts`: Command wrappers for easier use in Cursor
- `src/utils/errors.ts`: Error handling utilities
Auto-Iterative Reasoning
The reasoning tools are implemented to automatically complete all reasoning steps internally during a single tool call. Each reasoning method follows this process:
- Initialize the first thought/step
- Automatically generate subsequent thoughts/steps
- Return all thoughts along with the final result
This approach ensures that the reasoning process completes fully without requiring multiple manual tool calls.
Adding New Reasoning Methods
To add a new reasoning method, follow these steps:
- Add a new tool implementation in `src/tools/reasoning-tools.ts`
- Add a corresponding command wrapper in `src/tools/reasoning-wrapper.ts`
- Follow the pattern of existing tools, defining parameters and response format
- Implement auto-iteration if it's a multi-step reasoning method
- Rebuild the project with `npm run build`
Limitations
This is a simulated reasoning server. In a production implementation, you would connect to actual reasoning algorithms instead of the placeholder responses currently used.
License
ISC