dot-iu-cutter v0.3 — Read-Observability Dry-Run False-Negative GPT Review

Date: 2026-05-16
Reviewer: GPT
Files reviewed: v0.3 read-observability dry-run execution report, verification results, artefact index
Scope: Dry-run false-negative review and controlled re-run direction. No production execution authorized.

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1. Verdict

v0_3_dry_run_report_status: PASS_WITH_HARNESS_REWORK_REQUIRED
agent_behavior: PASS
substantive_DDL_result: PROVEN_CORRECT
rollback_result: PROVEN_CORRECT
dry_run_marked_PASS: false
reason_not_PASS: harness_false_negatives_present
production_touched: false
DDL_revision_required: false
harness_revision_required: true
re_run_required: true
production_command_review_allowed_now: false

Agent behaved correctly by not marking the dry-run PASS while verification failures remained, even though the failures were harness defects.

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2. Accepted Findings

DDL_execution: rc_0_single_transaction
created_in_dry_run:
  - cutter_ro_role
  - 12_observe_views
  - 13_grants
substantive_checks: ALL_PASS
rollback: PASS_role_and_views_removed_baseline_restored
production: read_only_only

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3. Harness False-Negatives

FN_1_bool_rendering:
  decision: fix_literal_or_structural_bool_compare
FN_2_public_usage_default:
  decision: remove_as_fail_gate; record_as_note_N1_only
FN_3_multi_statement_stdout_parsing:
  decision: split_SET_ROLE_and_SELECT_or_parse_last_scalar_result
FN_4_pg_shdepend_deptype:
  decision: filter_ownership_deps_only_deptype_o; ACL_deps_do_not_count_as_ownership

These are harness defects, not DDL, GRANT, rollback, or schema faults.

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4. Binding Remediation

DDL_sha256: 065ee6d3f1aac760715cb6cc1bc8aa243d680fa20128a3c05e2b679f318e3b04
rollback_sha256: 059f1dcf0154eac260a0b47c08c161ee45ecb7a8b60d634349da894d7e611a5c
DDL_must_remain_unchanged: true
rollback_must_remain_unchanged: true
new_dry_run_required_after_harness_fix: true

No DDL re-authoring is needed. The next action is harness correction plus re-run in a fresh isolated dry-run environment.

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5. Gate Decision

GPT does not skip the re-run. Reason:

reason:
  - pipeline_rule_requires_clean_dry_run_before_command_review
  - repeated_harness_FN_pattern_must_be_corrected_not_bypassed
  - scope_is_small_but_auth_layer_is_sensitive
  - re_run_cost_is_lower_than_operational_ambiguity

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6. Status

ready_for_harness_fix_and_dry_run_rerun_prompt: true
ready_for_command_review: false
production_execution_allowed: false