MCP Sequentialthinking Tools

spences10/mcp-sequentialthinking-tools

A lightweight MCP server for recording sequential reasoning steps: a scratchpad with history, branching, revision metadata and optional validation for model-authored tool plans.

View on GitHub107

Install

npx -y mcp-sequentialthinking-tools

Client configuration

{
  "mcpServers": {
    "mcp-sequentialthinking-tools": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-sequentialthinking-tools"
      ],
      "env": {
        "MAX_HISTORY_SIZE": "<MAX_HISTORY_SIZE>"
      }
    }
  }
}

Environment variables

MAX_HISTORY_SIZE

GitHub stars: 107
Author: @spences10
Category: Developer Tools, AI Chatbot
License: MIT
Updated: Oct 6, 2026

Tools (4)

sequentialthinking_tools
Records one thought.
get_thinking_history
Returns stored thoughts for a session.
clear_thinking_history
Clears one session or every session.
sequential-thinking-guidance
A short prompt that tells the model how to use this server honestly: as a scratchpad and validator, not as an external reasoning engine.

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS

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