The plain-English version
Checking the meaning and relationships of generated values after their representation has been parsed.
Why it matters
It catches valid-looking data that violates the task rules.
Let’s make it click
An order object parses correctly, but its total must still agree with its line items and accepted currency rules.
Vibe Bro’s heads-up
Schema compliance is not permission to execute an action; resource ownership and action scope need separate checks.
You might also hear
- business rule validation
- schema-valid but wrong
- meaning checks
The docs behind it
Research sources reviewed .
Editorial review · October 28, 2026
Supported: Both providers require checks beyond syntactic structure. The cross-field/date example is original validation logic, not a claim that schema compliance proves truth or authorization.