Sequential Thinking Working Notes

{
  "mcpServers": {
    "sequential-thinking-working-notes": {
      "command": "uvx",
      "args": [
        "mcp-sequential-thinking"
      ],
      "env": {
        "MCP_STORAGE_DIR": "your-value"
      }
    }
  }
}

claude mcp add --env MCP_STORAGE_DIR=your-value --transport stdio sequential-thinking-working-notes -- uvx mcp-sequential-thinking

{
  "mcpServers": {
    "sequential-thinking-working-notes": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-sequential-thinking"
      ],
      "env": {
        "MCP_STORAGE_DIR": "your-value"
      }
    }
  }
}

{
  "servers": {
    "sequential-thinking-working-notes": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mcp-sequential-thinking"
      ],
      "env": {
        "MCP_STORAGE_DIR": "your-value"
      }
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

• create_session

  Start a session from a title.

• add_step

  Add a note; kind is note (default), observation, evidence, assumption, option, risk, decision or nextaction.

• list_sessions

  Find sessions by title or status.

• read_session

  view="resume" (default): active notes, decisions first. view="steps": full history with filters.

• finalize_session

  Store the caller's outcome and evidence IDs; no further steps afterwards.

• delete_session

  Delete a session's database records (exports and backups remain).

A local MCP server for working notes you can resume: evidence, decisions, risks and next actions for a difficult task, stored durably in SQLite and readable after any restart. It records what the caller writes; it does not generate, judge or improve reasoning, and it never asks for hidden chain-of-thought.

• mcp
• model-context-protocol
• python
• sqlite
• working-notes