- Status: approved (2026-07-18)
- Priority: P0 EXT — blocking (production rollout gated via YSD-0139)
- Decision owner: @GreyChimp
- Drafted: 2026-07-18 by Claude Code (claude-fable-5)
- Approval: approved as recommended by @GreyChimp on 2026-07-18; outcome recorded in decision-log.json; review by 2027-07-18
Question#
What originality policy, prohibited export classes, warning thresholds, and language govern project transfer?
Recommendation#
Adopt Section 4.2: transfers carry abstract principles/constraints/questions/tasks only (YSD-4035); prohibited export classes are source media, extracted assets, near-copy prompts, and high-resolution protected crops; overly-specific-expression and source-concentration checks are reviewable and inspectable (YSD-4033/4034); warnings are advisory where the proposal does not authorize blocking, and every surface states the system does not make legal conclusions (YSD-4038); escalation goes to the decision owner.
Options considered#
- Automatic legal scoring — rejected: YSD-4033 explicitly forbids an opaque originality/legal score.
- Silent blocking of everything risky — rejected: YSD-4038 requires advisory-and-inspectable where blocking is not authorized.
Consequences#
- Section 4.2 items implement the detectors, tests, and language; YSD-18143 (Gate 14) proves it end to end.
Machine-enforced outcome (once approved)#
Transfer pipeline strips prohibited classes; adversarial transfer tests (YSD-4037) enforce; non-legal-advice copy is a tested string.