Decision type · supply chain gate
Jev as a pre-install and pre-merge gate
A gate has to answer a question the surrounding code can act on. Jev returns allow or refuse with a probability, in time to matter, which is what makes it usable mid-pipeline.
01Gate-shaped questions
Intent, severity and exfiltration risk are separate typed questions over the same state, so the verdict is decomposable and each part can be logged separately.
02Why a typed verdict beats prose here
Nothing downstream reads an explanation. The gate needs a boolean and a confidence, and it needs them inside the build's time budget.
03Failure modes
SKELETON — wave-1 prose pending: an allow-by-default gate changes nothing; the value depends entirely on what happens on a refuse.
Case evidence
4 of 336 indexed- @GNUmanth
Pre-install gate over npm lifecycle scripts using four typed primitives.
View on XAuthor-reported
~100ms gate
Not verified by us
- @haatifff
Decides whether a coding agent may ingest a package, from the real README and agent files.
View on XAuthor-reported
allow or refuse, code does the rest
Not verified by us
- @kushwho11146
Audits a git diff against YAML coding-standards packs from a CLI or agent skill.
View on XAuthor-reported
evals shipped in the repo
Not verified by us
- @OhansEmmanuel
Scores every agent turn against rules a linter cannot express.
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open source
Not verified by us
Metrics are as posted by the author, captured 2026-09-20. We index and link; we do not verify, and we do not republish the post or its media.
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