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fix: align U02 source refusal checks and boundary provenance - #252

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DavidHLP merged 25 commits into
codex/acceptance-v9-bindingfrom
codex/refusal-gate-alignment
Oct 11, 2026
Merged

DavidHLP merged 25 commits into
codex/acceptance-v9-bindingfrom
codex/refusal-gate-alignment

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@DavidHLP

@DavidHLP DavidHLP commented Oct 10, 2026 •

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Propagated U02 stack (current head 5a1cbf7). This PR now carries the reviewed safeguards from its descendants: direct submission clarification with independent authorized actions, trusted evidence projection and disjoint judging behavior, shared refusal/corpus/source bindings, coherent judge receipts, strict prior-five observations, and immutable retained V7–V12 accounting. The complete stack has 23 Agent/documentation files; no Java, dependency or U03 database slice is introduced.

Both independent combined-stack reviews APPROVE source 0b511a3. Fetched current-head tree comparison exits0 against that source; exact-source CI38110221731 completed SUCCESS including Agent and ci-ok, and359 related remote tests passed. This is reused identical-tree validation, not a new CI run on this merge head. Current-head check contexts and workflow runs were inspected; no applicable pending/failed gate is bypassed.

Engineering merge does not establish formal U02/U03/U04 acceptance or authorize period creation/activation, reset, unknown-liability release or paid retries. V12 remains permanently halted; main PR231 remains Draft.

Preserved historical PR evidence:

The formal U02 gate rejected a valid source refusal solely because it said it could not fabricate provenance, while the boundary evaluator accepted the same response. The gate now uses the existing reference detector with the candidate's verified corpus, so plain refusal wording is accepted while URLs, citation markers, quoted text, source identifiers, and corpus excerpts remain rejected.

The default boundary runner now emits the wrapper and guard source pins required by the gate, plus the history pin for fresh policies. Its guarded caller, mocks, developer documentation, and documentation manifest pin are aligned.

Validation: remote exact head 053d225 passed 293 focused gate, boundary, wrapper, and corpus tests. The preceding regression commit reproduced 8 failures and 1 pass. Spec and Standards/security reviews both approve this head. A zero-call diagnostic of retained V9 evidence passed the proposed validator, explicitly marked non-formal: the frozen old candidate, raw paid responses, historical accounting, and prior failed issuance remain untouched. This PR does not claim current U02, U03, or U04 acceptance.

CI: workflow run 38037877984 completed successfully on exact head 053d225. No merge is claimed.

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Codex Review Summary

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📝 Code Review ✅ Completed 2026-10-11T04:30:17.880852Z 5a1cbf7 New commits
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💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 053d225046

ℹ️ About Codex in GitHub

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Comment thread services/agent/src/agent_service/gate.py
DavidHLP and others added 7 commits October 10, 2026 20:59
fix(agent): propagate reviewed U02 repairs into the V12 stack
fix(agent): integrate V12 binding and reviewed U02 safeguards
…vations

fix: enforce required prior evidence observations
feat: bind acceptance v11 to sealed v10 accounting
fix: define evidence and behavior rules for development judging
fix: bind fresh acceptance to sealed V9 history
@DavidHLP
DavidHLP merged commit 316a17b into codex/acceptance-v9-binding Oct 11, 2026
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