CatWrangler for solo and duo builders

Two people, one repo, zero clobbering

The classic small-team failure is quiet: two of you edit the same project, one save lands on top of the other, and a day of work vanishes without anyone noticing until it's gone. CatWrangler makes that impossible. Each person — and each agent — automatically gets their own line of work, and the shared trunk is never written directly.

Editing different parts of the same file doesn't make you wait on each other. When changes do meet, an AI combines the compatible ones and routes anything it can't safely resolve back to whoever's responsible, blocking until it's clean. Conflicts on shared things — an endpoint, an env var, a table — get caught too, not just overlapping lines.

• Your own line of work, instantly, with nothing to set up.
• Work is never silently overwritten — disagreements surface, they don't disappear.
• A live view shows who's working where, so two of you don't unknowingly build the same thing.

Keep the why, not just the what

When it's two of you moving fast, the reasoning lives in your heads — until one of you is asleep, on vacation, or it's six months later and nobody remembers why you chose this over the obvious alternative. CatWrangler records the decision behind every change: the choice, the reasoning, and what you ruled out, bound to the exact code. Your agents read the relevant decisions before they build, so a teammate's intent travels with the work instead of evaporating.

This is Vibe-Engineering: you build at the speed of plain-language prompting, but every decision is captured with its reasoning, every change is validated before it lands, and the 'why' is never lost. It's how a two-person prototype avoids becoming technical debt with a login screen.