34 lines
1.1 KiB
Markdown
34 lines
1.1 KiB
Markdown
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# Sprint 257 Execution Tracker - 2026-02-26
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## Scope
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- `sprint257_plan.md`
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## Implemented
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Pipeline gating enhancement in `tools/mcp/run_sprint_taskitem_pipeline.sh`:
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- Added:
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- `WSTONE_NATIVE_RAW_TOP_GAP_REQUIRE_UPLIFT`
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- Raw candidate search now hard-fails with exit code `18` when:
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- uplift is required but weighted top-gap mode is not configured (`WSTONE_NATIVE_RAW_TOP_GAP_WEIGHTED_SELECT=1` + valid backlog file), or
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- `best_top_gap_score <= baseline_top_gap_score`
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- Raw search summary now emits:
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- `top_gap_require_uplift`
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## Validation Artifacts
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Gate OFF (expected pass):
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- `logs/taskitem_runs/01a_fallback_intake_spec_20260226_162632/00_summary.json`
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Gate ON (expected fail):
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- `logs/taskitem_runs/01a_fallback_intake_spec_20260226_162633/02ae_raw_candidate_search.json`
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- command exit code: `18`
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Observed result on hard sample:
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- `baseline_top_gap_score=0`
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- `best_top_gap_score=0`
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- with required uplift enabled, run blocked as designed.
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## Explicit Completion Signal
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- Sprint 257: `DONE` (implemented + enforced no-uplift guard for top-gap policy)
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