Check caller-declared rules across fields of a JSON record: end after start, conditional required, e
https://agents.writerslogic.com/api/v1/cross-field-rulesOverview
Evaluates up to 100 rules you declare over one JSON document and reports, per rule, pass, fail or unknown with the JSON pointer of every violating field and the actual value class (absent, null, empty string, value). Rule kinds: compare (>, >=, <, <=, ==, != on numbers, exact decimals, RFC 3339 dates or date-times, strings), required-if, forbidden-if, exactly-one, at-most-one, at-least-one, all-or-none, sum-equals (exact decimal sum with tolerance). A * path segment applies t