Sub-track 1 of the 5-sub-track result_migration_20260616 campaign.
Audit-driven research task: classify 43 ambiguous exception-handling sites
(24 UNCLEAR + 19 INTERNAL_RETHROW across 11 files) and update the
audit script's heuristics. No production code change.
Scope: 11 files, 43 sites, T-shirt S. The per-site decisions feed
sub-tracks 2-4 (small_files, app_controller, gui_2) as their starting
migration scope.
Files: spec.md, plan.md, metadata.json, state.toml under
conductor/tracks/result_migration_review_pass_20260617/. Row added
to conductor/tracks.md.
Phase 6 tasks (t6_1, t6_2, t6_3) and the phase itself marked completed.
All 16 task entries now have status=completed.
All 6 phase entries now have status=completed.
This is the final state.toml commit for the track.
Track marked shipped 2026-06-17. All 6 verification criteria evaluated
with PASS/EXCEEDED/READY status and notes. 7 pre-existing test failures
documented with root cause and pre_existing_failures_remaining flag.
Risk register updated: scope_creep=none, behavior_change=none,
doc_drift=medium (error_handling.md deprecation section required
surgical rewrite to historical note).
No deferred_to_followup_tracks (this track completed cleanly).
7 phases (init -> 10 parallel cluster dispatches -> 17 synthesis sections -> 3 side artifacts -> self-review -> user review -> register). Each phase has explicit task IDs (t1_1 .. t7_4) for Tier 2 to walk through. current_phase = 0 (spec approved, not started). Hard rule encoded in [meta]: docs/artifacts/Fable System Prompt.txt is NEVER committed.
Critical-analysis track for Anthropic's Claude Fable 5 system prompt (1585 lines, the public 'Mythos' version). 10 cluster sub-reports written by Tier 3 workers in parallel, synthesized by Tier 1 into a 17-section report (>3500 LOC) with 3 side artifacts. T-shirt size: XL. Fable artifact at docs/artifacts/Fable System Prompt.txt is local-only and MUST NOT be committed (per user hard rule). No day estimates (per conductor/workflow.md §Tier 1 Track Initialization Rules).
Final grep: 0 send_result in active code. 3 historical refs in
error_handling.md (intentional, in the 'Historical deprecation' note).
Test verification: 100/101 tests pass in the 26 files renamed by this
track. 1 pre-existing failure in test_headless_service.py due to
missing credentials.toml (verified against origin/master baseline
where it also fails - unrelated to the rename).
The first end-to-end test of the tier2_autonomous_sandbox_20260616
sandbox. Pure mechanical rename: ai_client.send_result to ai_client.send
across 38 active files (6 src/, 29 tests/, 3 current docs). 10 atomic
commits across 5 phases. No behavior change; no new tests; the existing
test suite is the safety net.
Phase structure:
- Phase 1: rename src/ai_client.py (TDD red moment)
- Phase 2: rename 5 other src/ files (batch)
- Phase 3: rename top 5 test files (one commit per file)
- Phase 4: rename 24 remaining test files (batch)
- Phase 5: rename 3 current docs + final verification
- Phase 6: update state + metadata + register in tracks.md
Historical archives (conductor/tracks/*/spec.md, conductor/tracks/*/plan.md,
docs/reports/*) are NOT modified per spec section 7.
Updated metadata.json: status=completed, completed_at=2026-06-15,
verification_criteria filled with actual results.
Updated tracks.md: status=shipped, 4-commit summary, test file added.
Final result: 1288 pass + 4 skip + 0 fail. All 11 batched test tiers pass
in 873.6s. First fully green baseline since 2026-06-12.
ed