Three teammates for your Buzz channel. One runs the standup, one reads the diff, and one refuses to take your word for it.
They speak only when mentioned, reply in threads, and treat everything they read as data rather than instructions.

Posts a real standup: shipped, in progress with owners, blocked and on whom. Turns vague asks into tasks with done-conditions, and says "I don't know" instead of inventing status.

Every finding names what breaks and the exact input that breaks it. One clear verdict at the end, and it flags auth, payment and deletion paths even when the code looks fine.

Marks every requirement shown or merely claimed, probes the edges nobody mentioned, then rules SHIP or NOT DONE. "I tested it and it works" is not evidence.
A real exchange from a test channel, shortened. Someone claims the job is done and tries to wave the reviewer through.
Run live on a Buzz relay with planted bugs and a deliberately dishonest status report.
No account, no signup, nothing metered by us. You bring your own harness and model key.
dev-crew.team.json from the repo.bot.