whetstone_DSL/docs/sprint265_execution_tracker_2026-02-26.md

Sprint 265 Execution Tracker - 2026-02-26

Scope

• sprint265_plan.md

Implemented

Pipeline parity packet/enforcement in tools/mcp/run_sprint_taskitem_pipeline.sh:

• Added:
  • WSTONE_NATIVE_RAW_SCORE_GATE_PARITY_ENFORCE
• Added summary packet:
  • native_raw_score_gate_parity
    • enabled
    • pass
    • raw_failing_profile_count
    • gate_failing_profile_count
• Enforcement behavior:
  • when enabled, pipeline exits 19 if raw score and coverage gate diverge.

Validation Artifacts

Parity-enforced run:

• logs/taskitem_runs/01a_fallback_intake_spec_20260226_170301/00_summary.json

Observed result on hard sample:

• native_raw_candidate_search.best_failing_profile_count=0
• native_impact_coverage.failing_profile_count=0
• native_raw_score_gate_parity.pass=true
• enforcement mode enabled and run succeeded (rc=0)

Explicit Completion Signal

• Sprint 265: DONE (implemented + validated parity enforcement)