GitHub shipped a standalone Copilot desktop app at Microsoft Build 2026 — not a VS Code extension, not a chat sidebar, but a dedicated control center for managing AI agent workflows.
The app is built around three core surfaces:
- My Work view — a dashboard for running multiple agent sessions in parallel, each isolated in its own git worktree. No branch collisions, no manual stashing.
- Canvases — bidirectional work surfaces where agents and developers co-edit. Think shared whiteboards with code context, not just a chat thread you scroll past.
- Agent Merge — a CI-aware merge flow that tracks what the agent tried, what it validated, and where human review is needed. Pull requests get an actual audit trail instead of a mystery diff.
The git worktree isolation is the detail worth paying attention to. Most agent-coding tools today dump changes onto your working branch and hope for the best. Running each agent session in a separate worktree means you can have three agents working three issues simultaneously without conflicts — and without needing three cloned repos.
Agent Merge tackles a real pain point. Code from agents lands in PRs today without context on what was attempted, what failed, or what the agent decided to skip. GitHub is baking that provenance directly into the merge workflow, which matters as teams scale from one agent task to dozens per day.
NOTE
The Copilot desktop app is separate from GitHub Copilot CLI and the existing Copilot extensions in VS Code, JetBrains, and other editors. It’s a new surface, not a replacement.
The positioning is clear: GitHub is moving Copilot from code-completion tool to agent orchestration layer. The desktop app is the first surface designed entirely around that assumption — managing agents, not just invoking them. Available details on pricing tiers and rollout timeline are in the official announcement.