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Session 247

Field Value
Session 247
Date 2026-07-21 07:37
Model Claude Opus 4.6
Length 0h 12m
Tag session-247-2026-07-21-0737
Source archive (context.history.md)

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Prose pending.

Purpose

Fix grpc.aio shutdown hang in tests/knowledge_graph/ full-directory run

Work log

  1. Wiring-surface map complete (auditor 1)
    • Verdicts: PolicyEngine PARTIAL (4 of ~35 gateway RPCs gated), PrologGate PARTIAL/rubber-stamp, kernel dispatcher PolicyEvaluator DEAD (audit mode never enabled), postman governance DEAD (0 construction sites), ToolInterceptor DEAD (attach_engine 0 calls), SafeModeManager DEAD (never constructed), claude_governance_gate self-documented no-op, PAMEnforcer DEAD
    • ROOT: governance.pl:692-704 may_execute/2 unconditionally TRUE in prod — volk_exists/1 + agent_action_blocked/2 never asserted by any prod Python
    • runtime_main.py:56 required kernel boots handler with intent_broker=None -> SPEC-003 gate short-circuits; fails OPEN on exception (kernel_handler.py:104)
    • pipeline_escalation.py:331-332 may_complete self-fulfilling (asserts own precondition)
    • e2e governance DENY through prod stack: FAIL, zero such tests
  2. Test census + query-site census complete (auditor 2); report written
    • 32 governance test files: 16 SELF-ASSERTED / 5 REAL-RULES / 3 MIXED / 8 NO-PROLOG
    • 42 query sites across 10 files; 8 wrong-contract (4 wrong-arity in kernel/policy_evaluator.py failing OPEN; 2 nonexistent predicates in escalation_handler; has_permission arg swap; may_access mode dispatch bug)
    • No test_policy_evaluator_real_rules.py exists — 32 assertz sites at the wrong arity mask F2
    • Report: 12-surface verdict table, 7 root-cause mechanisms, 7-phase plan (~8-10 days), 5 user decisions (deny posture D1 is load-bearing)
  3. Wiki: created research-2026-07-21, open-decisions, upcoming-work pages + root glossary; wiki-kimi validate clean; Memgraph re-index queued behind the running index/re-ingest chain
  4. Full test-double purity sweep: census across tests/ found the suite already clean
    • Ran audit_test_purity.py + AST/grep census for Minimal*/Fake/Stub/Dummy/Mock, unittest.mock, monkeypatch, skip/skipif, disguised no-op collaborators.
    • Sampled ~20 Recording*/Null*/Silent*/Minimal* classes across postman/KG/prolog/provider/plugin boundaries: each is either the sanctioned LLM/HTTP-transport boundary, a legitimate protocol-seam collaborator (real infra covered elsewhere), or a plain real object.
    • Found+fixed real bug in scripts/test-review.py: _check_monkeypatch was a substring/regex line-scan causing 8 false ERRORs (fixture named monkeypatch_free_chdir, string literals in meta-tests); rewrote AST-based like its sibling _check_mocking.
    • Renamed fake_adrs_file->sample_adrs_file to silence a STUB naming false-positive in audit_test_purity.py (real ADR markdown fixture, not a double).
  5. EXECUTING governance wiring plan P1+P2 (user-commanded): two parallel builders — P1 boundary gate (check_prolog_boundary.py, AST query-site extraction + real-engine current_predicate verification, wired into health_check/code-review/run_tests, must fail on the 8 baseline mismatches) and P2 the 8 wrong-contract fixes (F2 4-ary extension per D2 recommendation + strict fail-closed routing, F3 arg order, F4 spec-adjudicated escalation predicates, F5 mode dispatch, F6 valid_policy backing, F8 self-fulfilling may_complete) with real-rules test rewrites

Artifacts

Decisions

Achievements

Upcoming

Handoff