GitHub pushed Copilot out of the IDE last week. The company shipped a standalone desktop app on May 14 in technical preview, built for running multiple AI coding agents in parallel against the same repositories. The changelog post covers the rollout for macOS, Windows, and Linux.
Each session runs in its own git worktree and branch. So one agent can grind on a CI failure while another writes a feature, without stepping on local repo state. The app is built on Copilot CLI, which hit general availability in February.
The headline feature is Agent Merge. It addresses review comments after code review, fixes failing checks, and merges branches once your conditions are met. Branch-protection rules still apply, so a protected branch requiring human review keeps that requirement. The app also supports MCP servers for extending agents with custom tools.
Access is gated. Copilot Business and Enterprise customers can install today if their org admin has enabled preview features and the Copilot CLI in policy settings. Pro and Pro+ users sign up through the preview waitlist. Free Copilot tiers are excluded.
GitHub is late to the desktop agent race. Anthropic's redesigned Claude Code client landed in April, Cursor 3 shipped weeks earlier with its parallel Agents Window, and OpenAI brought native Codex to Windows in March. GitHub's pitch is that sessions start from the issues, PRs, and branch-protection rules developers already use. A product video referenced June 2 as a possible broader rollout date, though GitHub hasn't confirmed it.
Bottom Line
Business and Enterprise customers can install the app today; Pro and Pro+ users join a waitlist, with June 2 floated as a possible broader rollout.
Quick Facts
- Launched May 14, 2026 in technical preview
- Available on macOS, Windows, and Linux
- Built on GitHub Copilot CLI (GA since February)
- Each session runs in an isolated git worktree and branch
- Business and Enterprise plans get access first; Pro and Pro+ on waitlist
