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Open_Ultra_SAST/.kiro/steering
Marius CiepluchandClaude Opus 4.8 e716e3beab docs(g2): record-07 baseline is regex-only; prioritize semantic detection + barrier analysis
Verified on the records: the push replay arms hardcode model="disabled",
max_model_calls=0, cost_usd=0 (NO LLM) and engine_covered=0 (engine never ran,
~200s wall). So the measured catch~2.5% is the quick pattern-rule tier ALONE --
grep-with-structure. Pattern rules alone will never be enough.

Reprioritize G2 after record 07 to an efficiency barrier analysis over the two
tiers that carry detection and both sat out:
- engine (Joern dataflow): E1 split the ~150s evidence-fixed (JVM/graph-load/
  census); E2 does a warm session + graph preload at build kill it (decisive);
  E3 analysis per-pair; E4 build vs repo size.
- LLM adjudication: L1 model latency + calls per push; L2 recall lift over
  regex+dataflow on the pool.
Deliverable: a barrier table (budget x tier combo -> fits? measured recall/FP)
for a realistic pre-push window (<=120s target, 300s hard) -> minimal releasable
config. Change-scoping branch is a late add-on (trims only the per-pair tail),
not the lever. Also fixed a stray </content> tag in the brief.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-10-11 15:05:51 +02:00
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