whetstone_DSL/docs/sprint241_execution_tracker_2026-02-26.md

Sprint 241 Execution Tracker - 2026-02-26

Scope

• sprint241_plan.md

Implemented

Impact list (dated):

• docs/native_decomposition_impact_list_2026-02-26.md

Profile set (one-by-one):

• tools/mcp/profiles/native_decomposition_impact_profiles.json
• profiles cover 12 impact surfaces:
  • API contract evolution
  • state migration/rollback
  • security propagation
  • SLO/latency budget
  • rollout choreography
  • multi-file transactional edit
  • concurrency/locking
  • projection/environment constraints
  • polyglot boundary changes
  • observability/telemetry integrity
  • data integrity/precision
  • recovery/replay critical flows

Checker + wrappers:

• tools/mcp/check_native_decomposition_impact_coverage.py
• tools/mcp/run_native_impact_coverage_gate.sh
• tools/mcp/analyze_native_impact_coverage.py

Pipeline integration in tools/mcp/run_sprint_taskitem_pipeline.sh:

• WSTONE_NATIVE_IMPACT_COVERAGE_GATE (default 0)
• WSTONE_NATIVE_IMPACT_COVERAGE_ENFORCE (default 0)
• WSTONE_NATIVE_IMPACT_COVERAGE_PROFILES (profile path)
• emits 06_native_impact_coverage.json
• summary includes native_impact_coverage

Baseline Validation Artifacts

• soft-gate run:
  • logs/taskitem_runs/TEST_ONLY_sprint241_impact_gate_20260226_150403/00_summary.json
• hard-gate run (expected block):
  • logs/taskitem_runs/TEST_ONLY_sprint241_impact_gate_20260226_150404/06_native_impact_coverage.json
• multi-profile fullstack sample:
  • logs/taskitem_runs/TEST_ONLY_sprint241_fullstack_impact_20260226_150416/00_summary.json
• aggregate report:
  • logs/taskitem_runs/TEST_ONLY_sprint241_native_impact_aggregate_20260226/native_impact_coverage_aggregate.json

Observed signal:

• Fullstack sample activated 7 profiles, all failing under current shallow native decomposition.

Explicit Completion Signal

• Sprint 241: DONE (implemented + pipeline-integrated + enforced smoke verified)