---
title: "tool si.files.workspace"
description: "nothing, or a folder to make the workspace: the workspace folder, and every act the app made in it on the ledger."
section: reference
address: /reference/tools/si-files-workspace
contract: 0476e35e6e275db5
---

# tool si.files.workspace

nothing, or a folder to make the workspace: the workspace folder, and every act the app made in it on the ledger.

[figure: Over MCP, si.files.workspace takes Nothing and returns a card whose body is Workspace.]

the workspace folder, and every act the app made in it on the ledger. The call needs the files grant at the user rung.



| | |
|---|---|
| input | [Nothing](/concepts/nothing) |
| result | a card whose body is [Workspace](/concepts/workspace) |
| read-only | no |
| destructive | no |
| card address | `ui://scale-intelligence/cards/Workspace` |
| HTTP route | [`/v1/files/workspace`](/reference/files/workspace) |