How can I integrate this server with an AI assistant like Claude?

Use the MCP CLI (`mcp install`) to add the server to Claude Desktop, or declare it in the assistant's MCP configuration with the command `uv --directory /path/ run main.py`.

What resources does the server provide?

The server provides `thoughts://history` for the complete thought history, `thoughts://branches/{branch_id}` for thoughts in a specific branch, and `thoughts://summary` for an overview of all thoughts and branches.

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Sequential Thinking (Python Implementation) MCP Server

A Python implementation of the Sequential Thinking MCP server using the official Model Context Protocol (MCP) Python SDK. This server facilitates a

Local serverstdioPython

What is the Sequential Thinking (Python Implementation) MCP Server?

A Python implementation of the Sequential Thinking MCP server using the official Model Context Protocol (MCP) Python SDK. This server facilitates a detailed

What you get

The Model Context Protocol (MCP) is a standardized way for applications to provide context and tools to LLMs. It allows:

Break down complex problems into manageable steps
Revise and refine thoughts as understanding deepens
Branch into alternative paths of reasoning
Adjust the total number of thoughts dynamically
Generate and verify solution hypotheses

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Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Sequential Thinking (Python Implementation) MCP Server

{
  "mcpServers": {
    "sequential-thinking": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/sequential-thinking-mcp",
        "run",
        "main.py"
      ]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Frequently asked questions

The `sequential_thinking` tool accepts parameters: `thought` (string), `thoughtNumber` (integer), `totalThoughts` (integer), `nextThoughtNeeded` (boolean), and optional fields such as `isRevision`, `revisesThought`, `branchFromThought`, `branchId`, and `needsMoreThoughts`.

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