Kisenon gives a coding agent a scoped, reversible sandbox over your real Postgres. Every change is bounded, attributed, and watched live — and only what passed in the sandbox reaches production. Branchable serverless Postgres underneath.
Two things make it safe: the agent physically can't exceed its bounds, and you can watch exactly what it did.
The agent works on a per-run fork with a scoped, non-superuser credential. It never holds a credential that can write main — promotion happens server-side, only for changes that passed in the sandbox.
Every query the agent runs is attributed and streamed live to a read-only console. No summaries, no LLM in the loop — exactly what happened, as it happens.
Test migrations against real-shaped data, see the diff and the action log, then promote — agent self-serve, or behind a one-click human approval per project.
Rolling out in the alpha — try it today.
Idle endpoints suspend after 5 minutes. Pay storage only — no per-hour compute floor. The OG noble-gas idea.
First connect after create is 10–30s. Reconnects after suspend are fast enough that ORMs never see a timeout.
Branches are pointers, not copies. Spin one up, run a destructive migration, throw it away. Free below the delta.