{"type":"post","id":"ace-github-next-s-open-source-tool-lets-3659bb","slug":"ace-github-next-s-open-source-tool-lets-3659bb","title":"Ace: GitHub Next's open-source tool lets teams and agents collaborate on the same Mac.","description":"GitHub Next has released Ace, an experimental open-source tool for teams to collaborate with coding agents running on their own machines.","retrieval_nugget":"GitHub Next has released Ace, an experimental open-source tool for teams to collaborate with coding agents running on their own machines. It combines shared conversations, isolated Git worktrees and direct access to local tools, making the host’s permissions and network boundaries central to how teams should evaluate it.","published_at":"2026-11-12","updated_at":"2026-11-12","record_date":"2026-11-12","date_kind":"published_at","topics":["github","anthropic","coding-agents"],"entities":["GitHub Next","Ace","Tailscale","Cloudflare","Fly.io","Anthropic","OpenAI"],"related_patterns":["harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"GitHub Next has released Ace, an open-source, locally hosted collaboration tool where teams and agents work together across shared channels and Git worktree lanes.","prior_refs":["https://newruntime.com/posts/shattering-silos-with-openclaw-multiplayer-7e4491/"],"source_url":"https://ace.githubnext.com/","source_urls":["https://ace.githubnext.com/"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:ace-github-next-s-open-source-tool-lets-3659bb","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/ace-github-next-s-open-source-tool-lets-3659bb/","markdown":"https://newruntime.com/posts/ace-github-next-s-open-source-tool-lets-3659bb.md","json":"https://newruntime.com/posts/ace-github-next-s-open-source-tool-lets-3659bb.json"},"markdown_url":"https://newruntime.com/posts/ace-github-next-s-open-source-tool-lets-3659bb.md","next_reads":[{"type":"topic","path":"/topics/github/","url":"https://newruntime.com/topics/github/","title":"Github","reason":"Explore the github topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/github.md","json_url":"https://newruntime.com/topics/github.json"},{"type":"topic","path":"/topics/anthropic/","url":"https://newruntime.com/topics/anthropic/","title":"Anthropic","reason":"Explore the anthropic topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/anthropic.md","json_url":"https://newruntime.com/topics/anthropic.json"},{"type":"topic","path":"/topics/coding-agents/","url":"https://newruntime.com/topics/coding-agents/","title":"Coding Agents","reason":"Explore the coding-agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/coding-agents.md","json_url":"https://newruntime.com/topics/coding-agents.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}