Code Concert

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Everyone
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Everyone
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About this app

Code Concert lets a team gather around one AI coding agent. Connect to your own Code Concert server (open source) and use a Claude Code / OpenCode / Codex CLI session together, like a chat room.

With this app you can
• Receive tool-approval requests, questions from the AI and teammates' proposals as push notifications, and approve or answer on the spot
• Attribution: the AI knows who said what and replies by name
• Team chat: the AI listens to human conversation and only chimes in when a judge model thinks it should. In conductor mode only instructions approved by the admin are executed
• Whiteboard: a board shared with agents on other machines and with teammates
• Connect and log in by scanning the QR shown on your PC — no typing

Requirements
• A Code Concert server (Node.js 20+, one-line install from https://code-concert.com)
• Claude Code, Codex or OpenCode, signed in with your own account or your organization's API key

Pricing
The app is free. Fees for Claude Code / Codex / OpenCode themselves are not included — you use your own accounts. Code Concert Cloud (share URLs, cloud whiteboards) is free during the preview; paid plans will be announced in advance.

For rooms shared by a team we recommend API keys or conductor mode, where the admin approves every instruction; personal-plan logins are meant for the account holder.
One Claude Code / Codex / OpenCode session for the whole team. Approve, answer a
Updated on
Oct 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and Device or other IDs
  • Data is encrypted in transit

What’s new

• You can now get back to the server list when a server is offline or has moved
• No more long black screen on an unreachable server (guidance after 6 s, progress bar while loading)
Content rating
Everyone
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App support

About the developer
GENERATIVE AI FACTORY
eichi.art.ai@gmail.com
2-5-2, TOYOSU URBAN DOCK PARK CITY TOYOSU TOWER B-TO 1713 KOTO-KU, 東京都 135-0061 Japan
+81 80-6382-7598