Automated README summary
Automatically summarized from the README on 3 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
jevable is a bash-native CLI and TypeScript library that filters any line-based stream by meaning, powered by TypeSafe's Jev. It lets agents and pipelines pass only events that matter, reducing always-on cost.
How it uses Jev
Jev judges each line against a plain-English question or CEL rule, returning calibrated probabilities. The CLI prints lines whose score passes a threshold; the library exposes match() returning pass and call counts. Questions can be boolean, choice, or score.
Primitives:choicescorenoul
Technique worth stealing
Combine cheap exact conditions with semantic judgments in CEL rules, short-circuiting to avoid unnecessary Jev calls.
Try it
npx -y jevable guide, or tail -F app.log | npx -y jevable "Does this line report a dependency down?"
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 material0.82
- Shows a System One patternunclear0.50
- Describes handling uncertaintynot found in the excerpt0.04
- Reports measured numbersFound in material0.94
- Is a runnable toolFound in material0.98
- Top-10 learning shortlist signalnot found in the excerpt0.28
- Is a replica of the modelnot found in the excerpt0.05
- Solves a common problem (0–2)score on a 0–2 scale1.42 / 2
- About JevFound in material0.97
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 3 Oct 2026.