TypeScript — Writing: prose linter that asks Jev ten `Boolean` questions per paragraph (stacked hedges, restating closers, not-X-but-Y turns, naked cost figures) at a 0.7 threshold; CLI, pre-commit hook, GitHub Action and Claude Code skill; measured 182 ms median and 1 of 54 clean paragraphs flagged against 37 for Haiku 4.5.
First discovered , last refreshed . Descriptions and stats are pulled from the project's own GitHub repo and refreshed automatically — they aren't independently verified by JevTracks beyond the initial eligibility check.