Overview
Atat (branded @@) is a native Swift app that puts a coding agent behind two keystrokes in every text field on your Mac. Type @@ in a native app, a browser, or a Google Doc and it quietly attaches the display you are looking at, runs the CLI agent you already have, and drops the answer back into the line you left off — without ever stealing focus. Bring your own agent: Claude Code, Codex, Grok, Cursor, Pi, Hermes, OpenCode, or any other CLI added as a custom provider, running under your own accounts and keys. Select text in any app and a bar offers rewrite, translate, or explain, replacing the text right there. In Finder, @@ makes the window the working directory and brings the selected files along. It also replaces the macOS screenshot tools with area, window, scrolling, and recording capture that goes straight to the agent, plus a searchable clipboard history on ⌘⇧V. Prompts and history stay on your Mac; the app is under 20 MB with no Electron.
Pricing: Free (bring your own agent CLI and account)
Minimum macOS: 26.0 (Tahoe)
Architecture: Apple Silicon, Intel
Key Features
- Type @@ in any text field to run your agent in place
- Your screen is attached automatically before the agent runs
- Works in native apps, browsers, and Finder alike
- Finder: the window becomes the working directory, selection comes along
- Selection bar with rewrite, translate, and explain actions
- Area, window, scrolling, and video capture with ⌘⇧3/4/5
- Searchable local clipboard history on ⌘⇧V
- Bring your own CLI: Claude Code, Codex, Grok, Cursor, Pi, Hermes, OpenCode
- ⌘Return hands the job off to your terminal in the right directory
- Refine with one more sentence, everything still attached
- Never becomes the active app, Escape always cancels
- Prompts and history stay local; lightweight native Swift, no Electron
Tags
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