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dsh-jev-core

fan56/dsh-jev-core

Shared TypeSafe Jev decision-model client for the dsh ecosystem.

Automated README summary

Automatically summarized from the README on 17 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.

What it is

A zero-dependency ESM client for the dsh ecosystem that sends one HTTP call carrying multiple atomic Jev questions and returns typed, strictly validated verdicts. Consumers branch on isConfigured() and supply their own fallbacks; core never degrades.

How it uses Jev

classify() sends typed questions (choice/score/noul) plus a state string to the Jev System One endpoint. Responses are strictly validated: argmax, exact key-set equality, sum tolerance, every question answered, score position mapping. Results return as answers with usage and latencyMs; failures throw typed JevError codes.

Primitives:choicescorenoul

Technique worth stealing

Strict single-tier response validation: argmax, exact key-set equality, sum tolerance, and no partial answers, always on with no lenient mode.

Try it

npm install @aiwayds/dsh-jev-core, then call classify() guarded by isConfigured().

View on GitHub

Start using Jev: API key and your first request →

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-1.13.0
Project signals
jev-1.13.0
Category
jev-1.13.0
Pattern tags
jev-1.13.0

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 material0.74
  • Shows a System One patternFound in material0.89
  • Describes handling uncertaintyFound in material0.82
  • Reports measured numbersnot found in the excerpt0.04
  • Is a runnable toolFound in material0.90
  • Top-10 learning shortlist signalunclear0.54
  • Is a replica of the modelnot found in the excerpt0.05
  • Solves a common problem (0–2)score on a 0–2 scale1.09 / 2
  • About JevFound in material0.98
Signals
Jev is core to the project0.74Shows a System One pattern0.89Describes handling uncertainty0.82Reports measured numbers0.04Is a runnable tool0.90Top-10 learning shortlist signal0.54Is a replica of the model0.0500.51Solves a common problem (0–2)1.09 / 2012

no-judgment band (0.40–0.60)

Design patterns
Inspection0.98Questionnaire0.97Fail open, fail closed0.8500.51

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 17 Oct 2026.