whetstone_DSL/docs/sprint253_execution_tracker_2026-02-26.md

Sprint 253 Execution Tracker - 2026-02-26

Scope

• sprint253_plan.md

Implemented

New analyzer:

• tools/mcp/analyze_closure_ladder_outcomes.py
  • Aggregates closure ladder summaries into mode/status distributions.

New batch runner:

• tools/mcp/run_native_profile_closure_ladder_batch.sh
  • Executes closure ladder across a provided spec list.
  • Emits batch aggregate summary:
    • closure_ladder_batch_summary.json

Validation Artifact

• logs/taskitem_runs/TEST_ONLY_sprint253_closure_ladder_batch_20260226/closure_ladder_batch_summary.json

Observed batch result (3 specs):

• status_counts.ok=3
• selected_mode_counts:
  • single_shot_shape=2
  • multishot=1

Explicit Completion Signal

• Sprint 253: DONE (implemented + batch distribution verified)