checkpoint_restore
Restore a virtual filesystem workspace to a saved checkpoint for data recovery or state rollback.
Instructions
Restore workspace to a checkpoint.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| request | Yes |
Implementation Reference
- Core handler method in CheckpointTools class that restores the workspace from a given checkpoint_id by delegating to CheckpointManager.
async def checkpoint_restore( self, request: CheckpointRestoreRequest ) -> CheckpointRestoreResponse: """ Restore workspace to a checkpoint. Args: request: CheckpointRestoreRequest with checkpoint_id Returns: CheckpointRestoreResponse with success status """ await self.checkpoint_manager.restore_checkpoint(request.checkpoint_id) return CheckpointRestoreResponse( success=True, checkpoint_id=request.checkpoint_id, restored_at=datetime.now(UTC), ) - src/chuk_mcp_vfs/server.py:160-163 (registration)MCP tool registration using @server.tool decorator, which delegates to the CheckpointTools instance.
@server.tool async def checkpoint_restore(request: CheckpointRestoreRequest): """Restore workspace to a checkpoint.""" return await checkpoint_tools_instance.checkpoint_restore(request) - src/chuk_mcp_vfs/models.py:304-308 (schema)Pydantic model defining the input schema for the checkpoint_restore tool.
class CheckpointRestoreRequest(BaseModel): """Request to restore checkpoint""" checkpoint_id: str - src/chuk_mcp_vfs/models.py:310-316 (schema)Pydantic model defining the output schema for the checkpoint_restore tool.
class CheckpointRestoreResponse(BaseModel): """Response from checkpoint restore""" success: bool checkpoint_id: str restored_at: datetime