CAIN-42 CAIN StudioEvidence library · family
Action
51 tested rules in the 'action' family, 51 held.
Last reviewed 2026-10-01
51 of 51 held niche Core guarantees
What this family tests
Every rule the CAIN-42 test suites recorded under the family action, 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 |
|---|---|---|---|
| E42-SURFACE-mcp | universal action surface mcp is covered | E42 | held |
| E42-SURFACE-a2a | universal action surface a2a is covered | E42 | held |
| E42-SURFACE-http | universal action surface http is covered | E42 | held |
| E42-SURFACE-rest | universal action surface rest is covered | E42 | held |
| E42-SURFACE-grpc | universal action surface grpc is covered | E42 | held |
| E42-SURFACE-websocket | universal action surface websocket is covered | E42 | held |
| E42-SURFACE-cli | universal action surface cli is covered | E42 | held |
| E42-SURFACE-shell | universal action surface shell is covered | E42 | held |
| E42-SURFACE-filesystem | universal action surface filesystem is covered | E42 | held |
| E42-SURFACE-database | universal action surface database is covered | E42 | held |
| E42-SURFACE-browser | universal action surface browser is covered | E42 | held |
| E42-SURFACE-computer_use | universal action surface computer_use is covered | E42 | held |
| E42-SURFACE-cloud | universal action surface cloud is covered | E42 | held |
| E42-SURFACE-kubernetes | universal action surface kubernetes is covered | E42 | held |
| E42-SURFACE-ci_cd | universal action surface ci_cd is covered | E42 | held |
| E42-SURFACE-serverless | universal action surface serverless is covered | E42 | held |
| E42-SURFACE-gpu | universal action surface gpu is covered | E42 | held |
| E42-SURFACE-edge | universal action surface edge is covered | E42 | held |
| E42-SURFACE-physical_gateway | universal action surface physical_gateway is covered | E42 | held |
| E42-SURFACE-robotics_boundary | universal action surface robotics_boundary is covered | E42 | held |
| E42-SURFACE-vehicle_boundary | universal action surface vehicle_boundary is covered | E42 | held |
| E42-SURFACE-financial_api | universal action surface financial_api is covered | E42 | held |
| E42-SURFACE-enterprise_api | universal action surface enterprise_api is covered | E42 | held |
| E42-SURFACE-messaging | universal action surface messaging is covered | E42 | held |
| E42-SURFACE-email | universal action surface email is covered | E42 | held |
| E42-SURFACE-calendar | universal action surface calendar is covered | E42 | held |
| E42-SURFACE-code_execution | universal action surface code_execution is covered | E42 | held |
| E42-SURFACE-deployment | universal action surface deployment is covered | E42 | held |
| E42-SURFACE-agent_spawn | universal action surface agent_spawn is covered | E42 | held |
| E42-SURFACE-delegation | universal action surface delegation is covered | E42 | held |
| E42-SURFACE-memory_mutation | universal action surface memory_mutation is covered | E42 | held |
| E42-SURFACE-policy_mutation | universal action surface policy_mutation is covered | E42 | held |
| E42-SURFACE-config_mutation | universal action surface config_mutation is covered | E42 | held |
| E42-ACTIONFIELD-surface | a universal action requires surface | E42 | held |
| E42-ACTIONFIELD-actor | a universal action requires actor | E42 | held |
| E42-ACTIONFIELD-principal | a universal action requires principal | E42 | held |
| E42-ACTIONFIELD-intent | a universal action requires intent | E42 | held |
| E42-ACTIONFIELD-target | a universal action requires target | E42 | held |
| E42-ACTIONFIELD-parameters_digest | a universal action requires parameters_digest | E42 | held |
| E42-ACTIONFIELD-capability | a universal action requires capability | E42 | held |
| E42-ACTIONFIELD-delegation | a universal action requires delegation | E42 | held |
| E42-ACTIONFIELD-policy | a universal action requires policy | E42 | held |
| E42-ACTIONFIELD-authority | a universal action requires authority | E42 | held |
| E42-ACTIONFIELD-risk | a universal action requires risk | E42 | held |
| E42-ACTIONFIELD-consequence | a universal action requires consequence | E42 | held |
| E42-ACTIONFIELD-trajectory | a universal action requires trajectory | E42 | held |
| E42-ACTIONFIELD-world_state | a universal action requires world_state | E42 | held |
| E42-ACTIONFIELD-environment | a universal action requires environment | E42 | held |
| E42-ACTIONFIELD-amount | a universal action requires amount | E42 | held |
| E42-ACTIONFIELD-reversible | a universal action requires reversible | E42 | held |
| E42-ACTIONFIELD-nonce | a universal action requires nonce | E42 | held |
Other families in this niche
moat · research · state_machine · agency_graph · relationship · telemetry · fabric_component · integrity · operation_kind · graph · radar · risk · swe · operation_state · cross_domain · status · environment_query · reassessment · profile · swarm · research_to_implementation · plan_check_act · r2e · hardware
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