Automated README summary
Automatically summarized from the README on 10 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
An unofficial CLI that turns TypeSafe AI's Jev model into shell commands for routing, triage, tagging, filtering, gating and re-ranking text, reading state from stdin and emitting JSON on stdout.
How it uses Jev
jev sends a state (text) plus typed questions to Jev and uses the returned probabilities: ask/gate turn P(yes) into exit codes, choose picks a labeled option, score returns an expected level. Presets define questions in YAML or JSON.
Primitives:noulchoicescore
Technique worth stealing
Pipe any text source (pdftotext, ocrmypdf, curl, gh, pbpaste) into jev and use gate's exit codes to branch in shell scripts.
Try it
git clone the repo, bun install, bun link, then jev --version.
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 material0.96
- Shows a System One patternFound in material0.78
- Describes handling uncertaintyunclear0.55
- Reports measured numbersnot found in the excerpt0.07
- Is a runnable toolFound in material0.95
- Top-10 learning shortlist signalunclear0.43
- Is a replica of the modelnot found in the excerpt0.03
- Solves a common problem (0–2)score on a 0–2 scale1.08 / 2
- About JevFound in material0.98
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 10 Oct 2026.