Coach AI

Instructions

Implementation Reference

• src/coach_ai/storage.py:239-259 (handler)

  The storage-level implementation of the delete_todo logic, interacting directly with the database.

  async def delete_todo(todo_id: int) -> str:
      """Delete a todo permanently.
  
      Args:
          todo_id: The ID of the todo to delete
  
      Returns:
          Success message or error
      """
      db = await get_db()
  
      cursor = await db.execute("SELECT title FROM todos WHERE id = ?", (todo_id,))
      row = await cursor.fetchone()
  
      if not row:
          return f"Error: Todo #{todo_id} not found."
  
      await db.execute("DELETE FROM todos WHERE id = ?", (todo_id,))
      await db.commit()
  
      return f"✓ Deleted: {row['title']}"

• src/coach_ai/server.py:156-163 (registration)

  The MCP tool registration and handler wrapper for delete_todo.

  @mcp.tool()
  async def delete_todo(todo_id: int) -> str:
      """Delete a todo permanently.
  
      Args:
          todo_id: The ID of the todo to delete
      """
      return await storage.delete_todo(todo_id)