# V2 EU AI Act Surface

`@v2/eu-ai-act-surface` is the V2 adapter for EU AI Act shipping AI surfaces. It
now publishes a registry for:

- Adaptive AI Director: `V2/docs/ai/model-cards/adaptive-ai-director.md`.
- AI commentary: `V2/docs/ai/model-cards/ai-commentary.md`.
- Anti-cheat classifier suite:
  `V2/docs/ai/model-cards/anti-cheat-classifier-suite.md`.
- Generation pipelines: `V2/docs/ai/model-cards/generation-pipelines.md`.

The Adaptive AI Director surface additionally composes:

- `@psyche/action-safety` for classifier transparency and player opt-out.
- `@nous/safety` for the hosted Model Card metadata.
- `@themis/accountability` for the AI-system-of-record and conformity audit
  export.

Every registry entry is hosted by `@nous/safety` and registered by
`@themis/accountability`. `@v2/eu-ai-act-surface` rejects mismatched Model Card
paths between the Nous runtime metadata and Themis AI-system-of-record.

The Unreal `V2AdaptiveAI` plugin mirrors this contract with
`FV2AdaptiveAIEUAIActSurface`. The surface is disclosure, settings, and audit
data only: it is off-rollback, never reaches `V2Netcode`, and cannot become
deterministic gameplay input.

Player opt-out is applied before adaptive classifier use. When enabled, V2 uses
the static CPU profile and stops applying live Psyche or Shakti classifier hints
for that player.

For the AI Director, the player-facing disclosure is
`Settings.Gameplay.AIDirector`. That row lists recent win rate, session length,
repeated rage-quit, repeated same-mistake, declining session time, and declining
session frequency before the single-player Director can tune CPU difficulty,
encounter pacing, loot pacing, or tutorial prompts. Opt-out locks single-player
difficulty to manual and keeps ranked/tournament modes on the static
rule-of-the-day.

Verification is owned by `V2/ue/Tools/check-v2-eu-ai-act-surface.py`, the
targeted package tests for `@psyche/action-safety`, `@nous/safety`,
`@themis/accountability`, and `@v2/eu-ai-act-surface`, plus the rollback
determinism gate.