Claude Desktop Sequential Thinking sequentialthinking

Add Sequential Thinking to Claude Desktop

1. 01

   Open ~/Library/Application Support/Claude/claude_desktop_config.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "server-sequential-thinking": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-sequential-thinking"
      ]
    }
  }
}

2. 02

   Save the file and restart Claude Desktop.

3. 03

   Ask for something sequentialthinking does. Claude Desktop lists the server's tools on connect and calls sequentialthinking itself — you do not invoke it by name.

4. 04

   If nothing happens, check the server is running and that Sequential Thinking's identifier in your config matches the one above exactly.

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

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