AI agents now run for hours or days — but the session still belongs to one laptop. Costeer puts any coding agent in a live room your whole team can join: watch it work, steer it, hand it off — with real permissions, and a permanent record of who did what.
Or just write to us: benblack211@gmail.com
What Costeer does
Everyone in the room sees the same live stream: the agent's plan, its tool calls, the diff taking shape. Joining is a link, like a Figma file.
One person drives. Teammates queue suggestions the driver sends with a click. Dangerous actions route to whoever's account is allowed to approve them — a viewer can't green-light a shell command.
Pass the wheel across accounts and close your lid; the session keeps its full context. Every room persists as a searchable record — who steered, who approved what, on which branch.
Why now
“Think Google Docs / VS Code Live Share, but for a Claude Code chat.”
Early access
If your team runs long agent sessions — background refactors, overnight migrations, on-call handoffs — we want you in the beta. Request access and tell us what your agents are doing.