jev-style SKILL.md skillB

jev-style from lawrence3699/jev-style is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add lawrence3699/jev-style/jev-style@git:20261104.4c49bf7

Pins git:20261104.4c49bf7 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
lawrence3699/jev-style
Path
skills/jev-style/SKILL.md
Versions recorded
6
Latest version
git:20261104.4c49bf7, committed Nov 4, 2026
First version recorded
Sep 25, 2026
Size
6,929 bytes
Repository stars
54
License
Apache-2.0

Call the local Jev-Style decision model (systemone-compatible API, default http://127.0.0.1:8765) to answer typed questions about text or JSON - yes/no probabilities (noul), one-of-N choices, ordered scores - for routing, classification, gating, triage, guardrails and scoring. Use when writing code that classifies, routes, scores or checks text with a small local model, when replacing an LLM call that only returns a label, or when the user mentions jev-style, /v1/systemone, noul, choice or…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Jev-Style: local typed decisions

Jev-Style is a family of small decision models that run on the user's machine (default release
Jev-Style-0.8B-Decision-v3; `--release 2b` = Jev-Style-2B-Decision-v4). They do not generate text. A model
reads a **state** (text or JSON, up to 25,600 tokens; the 2B v4: up to 32,768 tokens, and images) and
answers **typed questions** about it with calibrated probabilities, in one forward pass. Use it where code needs a fast, cheap,
structured judgement; keep using an LLM for writing.

| Type | Answer | Use for |
|---|---|---|
| `noul` | `noul` = P(statement is true), 0..1 | checks, gates, "is this X?" |
| `choice` | `choice` + `probabilities` per option + `confidence` | routing, labels, picking a candidate |
| `score` | `score` = expected level index + `probabilities` + `legend` | ordered ratings on 2..10 levels (e.g. review quality); measure it on the user's own labels first, the models are stronger on `noul` / `choice` |

## 1. Make sure a server is running

```sh
curl -s http://127.0.0.1:8765/healthz        # {"status": "ok", "model": "jev-style-0.8b-decision-v3", ...}
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add lawrence3699/jev-style/jev-style@sha256:630b35baca05e04f

The line at the top of this page pins the label git:20261104.4c49bf7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mtgql4qgoxijvk6h.svg)](https://markdownregistry.com/a/art_mtgql4qgoxijvk6h)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 6 versions of this file, between Sep 25, 2026 and Nov 4, 2026, about one every 8 days.

versioncommittedcommitsizeaudit
git:20261104.4c49bf7 latest2026-11-04 4c49bf7 6,929 BB view · diff
git:20261027.71566b92026-10-27 71566b9 6,255 BB view · diff
git:20261017.48a458a2026-10-17 48a458a 5,296 BB view · diff
git:20260926.1c5bda32026-09-26 1c5bda3 5,122 BB view · diff
git:20260926.e885ac82026-09-26 e885ac8 5,003 BB view · diff
git:20260925.fc458b52026-09-25 fc458b5 5,051 BB view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: No link to a raw IP address (matched: http://127.0.0.1:8765)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6929 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No script tag

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

lawrence3699/jev-style · 54 stars · license Apache-2.0 · pushed 2026-11-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mtgql4qgoxijvk6h
GET https://markdownregistry.com/api/v1/resolve?ref=lawrence3699/jev-style/jev-style
GET https://markdownregistry.com/api/v1/blob/630b35baca05e04fc23a925faf5f749ad82f120a77866ba7a8249cd008c55def

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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jev-style-serve SKILL.md skill
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Every file in lawrence3699/jev-style

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