Check copy against brand rules

A banking-adjacent business has a list of words its compliance team never wants in marketing copy — "guaranteed," "risk-free," a handful of others — and a required disclaimer line that has to appear on certain content types. Catching a violation by having a person re-read every draft against a mental checklist doesn't scale past the first few pieces of copy a week, and it's exactly the kind of check a tired reviewer misses on a Friday afternoon.

This lets a business define its rules once — banned words, required disclaimers, tone boundaries — and checks every generated or pasted draft against them automatically, showing violations inline with the specific rule broken and a suggested fix, so a person reviews what's actually flagged rather than reading every line against a checklist from memory.

The calibration of the rule set itself determines whether this actually gets used, and it's a genuinely delicate balance in both directions. A rule set that's too strict — flagging ordinary phrasing alongside genuine violations — produces constant false-flag fatigue, and a team that gets used to dismissing flags because most turn out to be nothing eventually starts ignoring the tool altogether, including on the rare occasion it catches something that matters. A rule set that's too loose misses real violations by design, defeating the purpose of the check.

The fix isn't a one-time setup decision but an ongoing calibration process — starting with a smaller, clearly justified set of rules with good examples attached, then expanding carefully as real drafts reveal what actually needs catching, tends to produce a rule set a team trusts, rather than one drafted all at once in the abstract and either too permissive or too restrictive from day one.

It's also worth being clear about what this catches and what it doesn't: exact-term rules — a specific banned word appearing anywhere in the text — are checked reliably and mechanically, while tone-boundary rules require a more judgment-based pass that's inherently less precise than a straightforward word match. A rule like "never sound pushy" is checked with more genuine uncertainty than "never use the word guaranteed," and a business relying heavily on tone-based rules for its most serious compliance requirements should pair this check with actual human review, rather than treating a passed tone check with the same confidence as a passed exact-term one.