Copilot Workspace

Copilot Workspace is GitHub's agentic development environment, evolving Copilot from autocomplete into a teammate that works issues end to end. From a GitHub issue it drafts a plan, navigates the repository, edits multiple files, runs terminal commands, iterates on its own compilation errors, and opens a draft pull request for human review. The 2025 generation added Agent Mode, coding agents that run inside GitHub Actions' secure environments, MCP integrations pulling context from Jira and Slack, and a choice of agents including GitHub's own, Anthropic's Claude, and OpenAI's Codex.

The honest picture: it shines inside GitHub's walled garden and dims outside it — repos, issues, Actions, and Copilot licensing are all assumed. Agent autonomy means agent mistakes, so the human-in-the-loop review step is load-bearing, not optional. Teams comparing it to fully autonomous products like Devin should note Workspace deliberately keeps the developer steering, which is a feature for control but a ceiling for hands-off throughput.

Requires a GitHub Copilot subscription. Enable Agent Mode in VS Code or use Copilot Workspace from the GitHub web interface on any issue.