Automated README summary
Automatically summarized from the README on 23 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A Shopify Flow action that returns a finite route, calibrated confidence, and explicit reviewRequired flag for merchant-owned decisions, with HMAC verification, idempotence, and an append-only audit record.
How it uses Jev
Jev produces route probabilities for return requests; the code maps them to auto_approve, manual_review, or reject, forcing low-confidence results to manual_review. Probabilities and thresholds must stay in [0,1]; invalid values cannot trigger an automatic route.
Primitives:choicescore
Technique worth stealing
Bind complete input and shop-domain scope to a decision ID with expiring receipts, so changed content or expired replays return 409 without paid recomputation.
Try it
Run npm test and npm run demo; use JEV_FIXTURE=1 npm start for offline fixture mode.
Model judgments from README excerpts
Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.
Models & evaluation dates
- Inclusion gate
jev-1.14.0- Project signals
jev-1.14.0- Category
jev-1.14.0- Pattern tags
jev-1.14.0
Evidence
These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.
- Jev is core to the projectFound in material0.88
- Shows a System One patternFound in material0.76
- Describes handling uncertaintyFound in material0.94
- Reports measured numbersnot found in the excerpt0.03
- Is a runnable toolFound in material0.97
- Top-10 learning shortlist signalunclear0.53
- Is a replica of the modelnot found in the excerpt0.21
- Solves a common problem (0–2)score on a 0–2 scale1.11 / 2
- About JevFound in material0.93
no-judgment band (0.40–0.60)
no-judgment band (0.40–0.60)
The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 23 Oct 2026.