{"type":"post","slug":"github-copilot-moves-into-slack-and-microsoft-teams","title":"GitHub Copilot moves into Slack and Microsoft Teams","description":"GitHub's Slack integration now starts Copilot agent sessions that triage issues, fix failures in a cloud sandbox and open pull requests, with GitHub as a launch partner for Slack Code.","retrieval_nugget":"GitHub's Slack integration now starts Copilot agent sessions that triage issues, fix failures in a cloud sandbox and open pull requests, with GitHub as a launch partner for Slack Code.","published_at":"2026-08-30","updated_at":"2026-09-12","record_date":"2026-08-21","date_kind":"published_at","topics":["agents","ai","ai-software","coding-agents","mcp"],"entities":["GitHub"],"source_url":"https://github.blog/changelog/2026-08-21-the-new-github-copilot-experience-in-slack","source_title":"The new GitHub Copilot experience in Slack - GitHub 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capabilities of Copilot CLI and the Copilot app into Slack in public preview on 21 August.","observed_facts":[{"text":"Mentioning @GitHub in Slack starts an agent session that can triage issues, implement changes and open a pull request.","source_urls":["https://github.blog/changelog/2026-08-21-the-new-github-copilot-experience-in-slack"]},{"text":"Changes are validated in a secure cloud sandbox and the pull request links back to the originating conversation.","source_urls":["https://github.blog/changelog/2026-08-21-the-new-github-copilot-experience-in-slack"]}],"mechanism":"The session keeps working while the requester is in a meeting or commuting, can be steered from Slack as it runs, and is then picked up from the pull request in a terminal, the Copilot app or an IDE.","why_now":"GitHub is also a launch partner for Slack Code, a new channel type designed for agents.","implications":["The conversation becomes one control surface over a job rather than the place the job lives."],"evidence_boundary":"This is a public preview changelog: it lists capabilities and the permitted-context framing without publishing how permissions are scoped per channel.","watch_conditions":["The condition to watch is whether a Slack Code channel carries its own permission scope, because a channel built for agents is a new place for access to be granted by habit."],"related_records":[{"url":"https://newruntime.com/posts/organization-agent-runtime-qm-vercel-eve","relation":"Prior coverage of the runtime and scope behind a chat-surface agent."},{"url":"https://newruntime.com/topics/coding-agents","relation":"Topic hub for coding-agent surfaces."}]},"routes":{"html":"https://newruntime.com/posts/github-copilot-moves-into-slack-and-microsoft-teams/","markdown":"https://newruntime.com/posts/github-copilot-moves-into-slack-and-microsoft-teams.md","json":"https://newruntime.com/posts/github-copilot-moves-into-slack-and-microsoft-teams.json"},"editor":{"role":"editor","name":"Andrey 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