FA-99778 / Tool call schema validation / Member archive
Exclusive bound is applied without checking its schema mode · case 03
Exclusive bound is applied without checking its schema mode.
Case contract
A conditional numeric schema accepts value > bound in exclusive mode, value >= bound in inclusive mode, and rejects any other mode.
Why this case matters
Tool argument validation prevents malformed structured payloads from entering a deterministic downstream operation.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| exclusive endpoint | true | false | Failed |
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