Build verification — RHF-b-KN0 round 1

Verdict: pass
Frozen spec: ~/scooling/docs/reviews/2026-08-27-retail-helper-finish.md (§B1 compatibility deploy, §B5)
Branch: feat/retail-helper-finish-b-kn0
Reviewer mode: independent verifier (thinking-high posture)

Scope checked

KN0 compatibility slice only — no KN1 renewal/cutover, candidate/marker creation, consent, grant mint in production, deploy, or env flip.

Findings

ID	Sev	path:line	Claim vs reality
—	—	—	No actionable gaps

Checklist

#	Check	Evidence
V1	Deliverables exist	`lib/agent/trusted-external-provider-catalog.mjs`; `lib/agent/delegation-authority-compat.mjs`; wired in `lib/agent/delegation.mjs`, `hub/bridge/delegation-routes.mjs`, `hub/bridge/delegation-blob-store.mjs`; `test/rhf-b-kn0-compatibility.test.mjs`
V2	Bridge generic mint rejects human session before vault/mint	`hub/bridge/delegation-routes.mjs` — `humanSessionTokenFromReq` returns 403 `DELEGATION_HELPER_ACTOR_DENIED` before `vaultContext` / `handleDelegationGrantMintRequest`
V2	Catalog `agent_codex_retail` exact	`trusted-external-provider-catalog.mjs:13-27` matches freeze §B1 JSON literals
V2	Marker-aware reads fail closed	`delegation-authority-compat.mjs` — absent marker → legacy; invalid/missing envelope → `DELEGATION_AUTHORITY_UNAVAILABLE`; `resolveDelegationReadContext` surfaces 503 in handlers
V2	Reserved id cannot shadow catalog	`getAgentIdentity` checks catalog first; propose/precheck return 409 `AGENT_IDENTITY_RESERVED`
V3	Seven-tier tests	`test/rhf-b-kn0-compatibility.test.mjs` 17/17; legacy comparator `legacyBridgeGrantMintWouldAcceptSession` vs new gate
V4	No KN1 scope	No renew-personal, validate, helper-access, DelegationAuthorityStore mutations, marker/candidate writers
V5	No silent requirement deletion	All six operator-required items present
V6	Governance	ROADMAP + OVERSEER-HANDOVER updated together this session
V7	No secrets	Catalog is public metadata; no bearer/JWT persistence added

Evidence

type	sha256	ref	notes
test_output	`1955887c90bc180f53e8b96efca9d3d38525e9ae8f7c3564ba2fce96143a568d`	`test/rhf-b-kn0-compatibility.test.mjs` 17/17	KN0 suite
test_output	(combined)	KN0 + SEC-KN-4/5 + delegation-hosted-proposal-l1b	79/79 green in session

Verdict rationale

Implementation matches the passed freeze’s KN0 compatibility deploy: session-bound generic Bridge mint is denied before catalog/store resolution; immutable reserved Codex retail catalog resolves first and cannot be shadowed; marker-aware reader follows validated active marker else legacy with 503 fail-closed on mismatch. Tests include explicit legacy comparator and all seven tiers.

File History 1 commit

sha256:4215cecbbabf5591b1ff69053cc938b4b6c800f0d487be40618c1d4254d8b67b security: npm audit fix pre-bridge 2026-09-05 Human 1 day ago