Use case
How do you ship continuously with AI agents?
A merge is the whole pipeline. When your change lands, CatWrangler builds, validates, and deploys it — no separate CI to wire up. New versions swap in with no downtime, a bad deploy rolls back automatically, and you can restore an earlier tagged state.
Continuous delivery usually means a second system to build, babysit, and keep in sync with your code. CatWrangler folds shipping into the merge itself.
Merge is the pipeline
There's no separate deploy step to configure and nothing for your agents to remember. When a change clears the gate and merges, it builds, it's validated against the decision it claims to satisfy, and it deploys — automatically. The path from "this is done" to "this is live" is one motion, not a handoff.
- Builds and validates on merge — the same gate that protects the trunk carries the work to production.
- Deploys swap in with no downtime, so users never catch the seam.
- A bad deploy rolls back on its own instead of taking the site with it.
- An earlier tagged state can be restored when you want to go back deliberately.
Safe enough for a crew moving fast
When several agents are shipping in parallel, the dangerous moment is the deploy. CatWrangler makes that moment boring: nothing reaches production that didn't build and pass, the swap is clean, and there's always a way back. Roll forward all day; if something's wrong, fall back to a known-good state without a war room.
It works for any language or project type, because the discipline lives in the system, not in a pile of pipeline scripts you maintain by hand.
Related questions
Do I have to set up a CI/CD pipeline?
No. Shipping is part of the merge. When validated work lands, it builds, checks itself against the decision it claims, and deploys — there's no separate pipeline to wire up, watch, or keep in sync with your code.
What happens if a deploy goes bad?
It rolls back automatically rather than leaving you with a broken site. You can also restore any earlier tagged state on demand, so going back is a deliberate choice you control, not an emergency.
Does this only work for certain languages?
No. Build, validate, and deploy on merge work for any language or project type. The discipline lives in CatWrangler, not in hand-maintained pipeline scripts.
Keep reading
Vibe-Engineering
Many agents. One codebase. Zero collisions.
Point your agents at CatWrangler and build — the discipline runs underneath.