O'Mono - Prompt Engineering Appflagship
O'Mono is a prompt-engineering application I designed and built, and its subject is AI literacy rather than prompt quality. A user types one plain sentence and gets back a structured prompt across eight fields, Role, Task, Context, Input, Constraints, Examples, Format and Tone, each carrying a verdict on whether it belongs, a reason written for that specific input, and a rule of thumb built to travel. The reason expires with the input. The rule of thumb is registered on the machine and outlives both, so months of entries read together describe what one person keeps getting wrong. A local screen stops any prompt carrying client or privileged material before a request leaves the machine, offering redaction with restoration rather than a dead end. Every control in the code traces to a published requirement, including EU AI Act Article 4 on AI literacy, ABA Model Rule 1.1 comment 8 on technology competence, and ABA Formal Opinion 512.
