TeamCow v0.0.1 — macOS Apple Silicon Preview

First public preview

TeamCow brings the coding-agent CLIs already installed and authenticated on your Mac into one local-first, chat-first desktop workspace.

Highlights

• Use Codex, Claude Code, OpenCode, and Cursor Agent through their native local CLIs
• Organize work as Project → Conversation
• Run parallel conversations in isolated Git worktrees
• Review real changes through Files, Changes, Git, Diff, and Terminal
• Keep projects, conversations, run history, and artifacts local

Download

Download TeamCow-0.0.1-arm64.dmg and drag TeamCow to Applications.

Important

This is an unsigned, ad-hoc-signed preview build for macOS on Apple Silicon (arm64). Intel Macs, Windows, and Linux have not been validated. Automatic updates are not available.

If macOS blocks the first launch:

1. Try to open TeamCow once.
2. Open System Settings → Privacy & Security.
3. Find the TeamCow notice and choose Open Anyway.
4. Confirm the prompt.

Do not disable Gatekeeper or remove quarantine attributes from the command line. Only override the warning when the DMG came from this GitHub Release and its SHA-256 checksum matches the attached manifest.

Verification

DMG SHA-256:

ba4655821c32efd3c4ad7382db0a66552bf330009bb3a3acbecf0b82bfc60cd8

See teamcow-release-manifest.json for artifact metadata.

Requirements

• macOS on Apple Silicon
• At least one supported provider CLI already installed and authenticated

Copyright 2026 chobitsX. Licensed under Apache-2.0.