Multiplayer vibecoding for building real apps.
sharingu is multiplayer AI building for real apps. Your whole team works on one live board: comment on the running product and it gets built, QA’d on a real device, and deployed as a pull request you review.
The structure around the AI your team already pays for.
Most tools make one person faster. sharingu makes a team effective: shared context on the real product, a check on a real device before anything counts as done, and a record of every change — building together, all the way to production.
Building solo? Same loop. You point, the agents cook, the walk verifies, you review. sharingu is the teammate that checks your work — even when it’s just you.
honest about scope · not for algorithm-heavy products (maps engines, games). Built for the 99%: buttons, forms, information — commerce, admin panels, internal tools.
How a change actually happens.
Someone points at the problem
Anyone on the team comments on the exact thing that’s wrong in the running product. No terminal, no ticket, no handoff.
The fix gets built locally
It runs on your own machine and the AI subscriptions you already pay for, with a visible fuel budget for every run.
It’s checked on a real device
A QA run drives the running app on a real device and reports what it finds, with screenshots and steps to reproduce. If the walk fails, the finding loops straight back to the agent to cook again — a self-healing loop that ends only when the check passes.
You review and ship
Every change arrives as a pull request. A person reads it, merges it, and it goes live.
a real run, start to finish
See the actual problem, not a green check.
Every finding comes with the screen it happened on and the steps to hit it again. Reviewing takes seconds, because the evidence is right there — like the dev-only payment controls sharingu caught before they reached real users.
Three lenses on the same product.
Everything the agents do lands on one live board — and everything is reported. Pick a lens.
The map
Every screen the agents walked, wired into the paths between them — what’s covered, and what isn’t.
45 routes · 141 paths · 89% seen
The design review
Each screen critiqued against your design rules — every finding with a priority and a concrete fix.
35 screens · 7 critiqued · 6 need attention
The record
Every run, walk, finding and fix, written down. Nothing counts until it’s on the record.
351 runs · 83/83 passing · 775 captures
numbers from our own live board — self-reported
Together. Verified. Yours.
Built together
Designers, founders and engineers contribute to the same live product. Knowledge reaches the code without a game of telephone — comments become PRs.
Verified, not asserted
A change is done only when it’s been checked on a device — not when the AI says so. You trust what ships because you can see it working.
Private by default
Everything runs locally, on the subscriptions you already pay for — no API keys, no cloud required. Open source; your code stays yours.
Build together. Ship verified.
Get your team on one board and watch a change go from comment to verified PR.