# Sprint 242 Execution Tracker - 2026-02-26

## Scope
- `sprint242_plan.md`

## Implemented

Pipeline enhancement in `tools/mcp/run_sprint_taskitem_pipeline.sh`:
- Added `WSTONE_EXTRA_NORMALIZED_REQUIREMENTS_FILE` input.
- Validates file exists and contains JSON array.
- Appends extra requirements into `NORMALIZED_REQS` before generation.
- Summary now includes `extra_normalized_requirements`.

New remediation tooling:
- `tools/mcp/synthesize_native_impact_remediation_requirements.py`
  - Converts failing profile checks into deterministic constraint requirements.
- `tools/mcp/run_native_impact_remediation_loop.sh`
  - Runs baseline coverage pass.
  - Synthesizes extra requirements from failing checks.
  - Reruns pipeline with injected requirements.
  - Emits before/after delta summary.

## Baseline Loop Artifact

- `logs/taskitem_runs/TEST_ONLY_sprint242_impact_remediation_loop_20260226/remediation_loop_summary.json`
- `logs/taskitem_runs/TEST_ONLY_sprint242_impact_remediation_loop_20260226/extra_normalized_requirements.json`

Observed result on fullstack sample:
- before: `failing_profile_count=7`
- after: `failing_profile_count=7`
- delta: `0` (remediation wiring is operational; generator capability uplift still required)

## Explicit Completion Signal

- Sprint 242: `DONE` (implemented + end-to-end remediation loop verified)