MemoVault

Instructions

Implementation Reference

• src/memovault/api/mcp.py:188-203 (handler)

  The main MCP tool handler for clear_memories. This function is decorated with @self.mcp.tool() to register it as an MCP tool. It counts the memories using self.vault.count(), then deletes all memories using self.vault.delete_all(), and returns a confirmation message with the count of deleted memories.

  @self.mcp.tool()
  async def clear_memories() -> str:
      """Clear all stored memories.
  
      Warning: This permanently deletes all memories!
  
      Returns:
          Confirmation message
      """
      try:
          count = self.vault.count()
          self.vault.delete_all()
          return f"All {count} memories have been deleted"
      except Exception as e:
          logger.error(f"Error clearing memories: {e}")
          return f"Error clearing memories: {str(e)}"

• src/memovault/api/mcp.py:188-188 (registration)

  Tool registration: The @self.mcp.tool() decorator registers the clear_memories function as an MCP tool, making it available to MCP clients.

  @self.mcp.tool()

• src/memovault/core/memovault.py:166-168 (helper)

  Helper method in MemoVault class that implements delete_all(). This method calls the underlying MemCube's delete_all() method to perform the actual deletion of all memories.

  def delete_all(self) -> None:
      """Delete all memories."""
      self._cube.delete_all()

• src/memovault/core/mem_cube.py:112-114 (helper)

  Helper method in MemCube class that implements delete_all(). This method delegates to the underlying memory backend implementation (_memory.delete_all()) to perform the actual memory deletion.

  def delete_all(self) -> None:
      """Delete all memories."""
      self._memory.delete_all()