# dbreunig/building-with-jev-skill > An agent skill for writing and improving programs that call Jev, TypeSafe's System One model. It covers question design (Choice, Score, Noul), state structure, and confidence thresholds. - Magnitude: 0.6 out of 10 — Quiet - Stars: 151 total · +0 stars on 2026-10-04 (UTC), ≈ 2 by evening - Star trust: star growth looks organic - Category: AI agents · Created: 2026-09-17 · Last push: 2026-09-17 - GitHub: https://github.com/dbreunig/building-with-jev-skill · Page: https://gitnova.dev/en/r/dbreunig/building-with-jev-skill ## Useful for - Install the skill in Claude Code via /plugin marketplace add and /plugin install - Add the skill to Codex or Cursor with npx skills add - Consult SKILL.md guidance when debugging Jev questions with low confidence ## Why it’s here - 0 stars so far today, about 2 expected by the end of the day. - The repository is 17 days old and already has 151 stars. ## Star trust Star growth looks organic. Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer. ## Numbers - Forks: 11 - Issues and pull requests: 3 - Watchers: 0 - Average over the last week: 2 per day - Usual pace: 7 per day ## Stars per day, last 30 days (oldest → newest, today is partial) 2026-10-04 … 2026-11-02: None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None ## Magnitude by day, last 14 days 09-21 1.2, 09-22 0.1, 09-23 0.6, 09-24 0.8, 09-25 0.7, 09-26 0.5, 09-27 1.0, 09-28 0.7, 09-29 0.7, 09-30 0.7, 10-01 0.7, 10-02 0.5, 10-03 0.6, 10-04 0.6 --- Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score. Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast. Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself. Data as of 2026-10-04 00:26 UTC, updated every 30 minutes.