whetstone_DSL/docs/sprint236_execution_tracker_2026-02-26.md

Sprint 236 Execution Tracker - 2026-02-26

Scope

• sprint236_plan.md

Implemented

• Added semantic fallback audit tool:
  • tools/mcp/analyze_semantic_fallback_gaps.py
• Analyzer outputs:
  • semantic_fallback_records.jsonl
  • semantic_fallback_summary.json
  • semantic_fallback_tooling_recommendations.json
• Added deterministic root-cause classes:
  • native_decomposition_too_shallow
  • semantic_rationale_missing
  • native_decomposition_and_semantic_signal_deficit
• Added per-run remediation metadata:
  • recommended_tools
  • recommended_taskitem_constraints

Baseline Audit Artifact

• logs/taskitem_runs/TEST_ONLY_sprint236_semantic_fallback_audit_20260226/semantic_fallback_summary.json
• logs/taskitem_runs/TEST_ONLY_sprint236_semantic_fallback_audit_20260226/semantic_fallback_tooling_recommendations.json

Observed in this slice:

• record_count=5
• fallback_rate=1.0
• dominant root cause: native_decomposition_and_semantic_signal_deficit

Explicit Completion Signal

• Sprint 236: DONE (implemented + audit generated + dated metadata captured)