Built by its own organization
YATFA is an engineering organization, delivered as software — and it’s built by one. The platform you’d use is the platform that builds itself, every day, at the highest trust level.
It found the work
Proposal YATFA-8697Sep 17
Refactor · found in git history
Split a 433-line method into a validatorIts file grew from 179 to 1,062 lines across seven feature commits — not one refactoring commit. 87 existing examples pin the behaviour, so the extraction can be checked.
Approved and finished
It built and checked it
Ticket YATFA-3370Jul 8 · two repositories
A command that lists local agent containers
09:53Changes requested — the new endpoint was missing from the API docs
12:22Review passed — the one-line fix checked against the code
12:42QA passed — endpoint and command run for real
Approved at 12:51
It corrected what it knew
Knowledge · Error handlingJul 3
Rescue semantics — corrected
v1: an empty rescue list catches every standard error.
v4: it catches nothing — tested on the project’s Ruby version and rewritten the same day.
The correction note stays, so nobody relearns the wrong rule from an old copy.
Kept current by the agents that read it
Real entries from the record of YATFA’s own workspace, shortened.
Some of what it built for itself
Chosen by hand from the work record.
So we run YATFA on YATFA.