Free extension for Claude Desktop · macOS

Let Claude organize your files without fearing for them.

Desktop Steward gives Claude careful hands on your computer. It sorts, finds and cleans up, asks before anything risky, and every change can be undone.

No terminal No cloud Undo for 7 days Open source
Claude · Desktop Steward

How it works

Three steps, no setup screens

Install it like a browser extension, keep the default folders or pick your own, and ask in plain words.

Download and double-click

Claude Desktop installs it in one click. No terminal, no config files, no account.

Keep or change the folders

By default Claude can read Desktop, Documents, Downloads and Pictures, and change files only in Documents/AI Workspace and Downloads.

Ask in plain words

“Tidy my Downloads by type and month.” “Find duplicate photos.” Ready-made tasks sit in the + menu.

Safety first

Built so a mistake is never the end of a file

AI makes mistakes. Desktop Steward is designed so that none of them is permanent, and the dangerous ones never happen without you.

Rules in plain words

You choose which folders Claude may read and which it may change. Everything else does not exist for it.

Asks before anything risky

Deleting, replacing a file or moving many files opens a confirmation window on your Mac. Claude cannot click it for you.

Undo for 7 days

The old version is kept before a change. Deleted files wait in a holding area. Say “undo” and it is back.

Off limits, always

Passwords, keys, browser data, mail, system folders, and anything that runs when double-clicked. No terminal, no network.

A panel of everything it did

Say “open the panel” to see every change with an Undo button, the activity log, and the rules in force. Only reachable from your Mac.

Read the full security model, including what it does not protect against.

Ready-made tasks

One click in the + menu

Each task shows you the plan first and moves files only after you agree.

Tidy up Downloads

Sorts files into folders by type and month.

Find duplicate photos

Finds identical pictures and how much space they waste.

Free up disk space

Biggest folders and files, with safe suggestions.

Tidy the Desktop

Moves clutter into a few sensible folders.

Find documents by topic

Searches names and the text inside PDFs and Word files.

Rename photos by date

So they finally sort in order.

Compare

Desktop Steward vs Desktop Commander

Desktop Commander is a great tool for developers: terminal, code edits, servers. Desktop Steward is for everyone else. As of October 2026.

FeatureDesktop StewardDesktop Commander
InstallDouble-clicknpx, config file or Docker
Undo changesYes, 7 daysNo
Asks before deletingAlways, system dialogNo
Terminal accessNo, by designYes
Folder rulesRead vs change, plain wordsOne allow-list, terminal bypasses it
CloudNoneOptional remote relay
PriceFreeFree, Pro $20/mo for remote

FAQ

Questions people ask

Does it need a paid Claude plan?

It needs the Claude Desktop app for Mac. Local extensions are installed from Settings → Extensions.

Does anything leave my computer?

No. Desktop Steward has no server and no telemetry. Claude itself sees only what you ask it to read, the same as when you paste text into a chat.

Can Claude delete my files by mistake?

Every deletion opens a confirmation window on your computer that Claude cannot click. Deleted files are kept for 7 days and can be brought back with “undo”.

Why the red “not verified” banner on install?

Claude Desktop shows it for every extension that is not yet signed. Signing is in progress.

Is there a Windows version?

Coming. Email us and we will tell you when it ships.

Is it open source?

Yes, under the MIT license. The security model and the code are open to review.

Give Claude careful hands.

Free, offline, undo for everything.

Download for Mac

Version 0.1.3 · 7 MB · Requires Claude Desktop