Quill Cowork Tester Build

Download Quill Cowork

Native macOS coding agent and AI coworker for real project work.

Tester version 0.1.0 (build 708) | macOS 14.0 or later

Your Mac	Installer
Apple silicon (M-series)	Download for Apple silicon
Intel processor	Download for Intel

Not sure which Mac you have? Open Apple menu > About This Mac. Choose Apple silicon when it
shows Chip, or Intel when it shows Processor.

Install

1. Open the downloaded disk image.
2. Drag Quill Cowork.app onto Applications.
3. Eject the disk image and launch Quill Cowork from Applications.

Important

This tester build is ad-hoc signed and not Apple-notarized. After dragging it to Applications, Control-click Quill Cowork, choose Open, then confirm.

Computer Use requires the normal macOS Screen Recording and Accessibility permissions.

Automatic Updates

Once installed in Applications, Quill Cowork checks this tester channel automatically.
You can also choose Quill Cowork > Check for Updates.... Updates are verified
against their declared size, SHA-256, app identity, architecture, source commit, and code signature;
activation is atomic, and the previous build is restored if the new build cannot finish launching.

CLI downloads, updater archives, checksums, and performance evidence

• Apple silicon updater archive
• Intel updater archive
• Apple silicon macOS CLI
• Intel macOS CLI
• Linux x86_64 CLI
• Apple silicon performance evidence
• Intel performance evidence
• SHA-256 checksums
• Machine-readable update manifest

Build Provenance

• Source: 68d80a39
• GitHub Actions: verified build and publication run
• Update channel: tester
• Signing: Ad-hoc; not notarized
• Manifest: latest-tester-build.json