Evidence library · family

Abi error

5 tested rules in the 'abi_error' family, 5 held.

Last reviewed 2026-10-01

5 of 5 held niche Tools, MCP, protocols & adapters

What this family tests

Every rule the CAIN-42 test suites recorded under the family abi_error, across 1 evidence bundle. Each rule links to its own page with the recorded result and an in-browser check of the file it came from.

ID	Rule	Bundle	Result
E33-ABIERR-ABI_VERSION_UNSUPPORTED	ABI_VERSION_UNSUPPORTED is returned, never an allow	E33	held
E33-ABIERR-ABI_OP_UNKNOWN	ABI_OP_UNKNOWN is returned, never an allow	E33	held
E33-ABIERR-ABI_ARGUMENT_MISSING	ABI_ARGUMENT_MISSING is returned, never an allow	E33	held
E33-ABIERR-ABI_MALFORMED	ABI_MALFORMED is returned, never an allow	E33	held
E33-ABIERR-ABI_UNAUTHENTICATED	ABI_UNAUTHENTICATED is returned, never an allow	E33	held

Other families in this niche

adapter · moat · protocol_domain · action · discovery · abi · interchange · agency_graph · telemetry · integrity · operation_kind · universal_action · radar · risk · routing · sdk · gateway · gip_carrier · ip · channel · reassessment · overlay_protocol · uact · route

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