CLAUDE.mdA

CLAUDE.md from tiffygk/jev-mode is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add tiffygk/jev-mode/CLAUDE.md@git:20261105.edd8be1

Pins git:20261105.edd8be1 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
tiffygk/jev-mode
Path
CLAUDE.md
Versions recorded
8
Latest version
git:20261105.edd8be1, committed Nov 5, 2026
First version recorded
Oct 9, 2026
Size
2,675 bytes
Repository stars
15
License
a license file GitHub does not identify

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-mode

Skills for building with Jev, TypeSafe's System One model. Each skill has its own folder: `jevaluate/`, `jevaluate-private/`, `jevaluate-report/`, `jevaluate-harness/`, `jevaluate-eval/`, `jev-sources/`. `ratings/` holds published ratings, `shared/` holds rules more than one skill reads, `study/` is the Cookbook Study site and `system/` its start page. `archive/` holds retired skills, kept unmaintained and out of the plugin marketplace.

## Locked files

Everything in `jevaluate/`, `jevaluate-harness/`, `jevaluate-eval/` and `shared/` decides how ratings and evals are scored: the rubric, rater instructions, scripts and eval answer keys. On the owner's machine these files are read-only in the main checkout, and a hook blocks agent edits.

To change one, work on a branch in its own worktree (commands in `CONTRIBUTING.md`). For any rating rule, follow the rubric-change guide in `jevaluate-harness/`, then open a pull request. The owner merges it.

## Branches and tags

- Never commit on `main`. Open a pull request from a branch; `main` changes only by merged PR.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add tiffygk/jev-mode/CLAUDE.md@sha256:d99a024a87d1b79d

The line at the top of this page pins the label git:20261105.edd8be1, 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_fysnyd3qhbqdlo5s.svg)](https://markdownregistry.com/a/art_fysnyd3qhbqdlo5s)

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

Versions

The registry has recorded 8 versions of this file, between Oct 9, 2026 and Nov 5, 2026, about one every 4 days.

versioncommittedcommitsizeaudit
git:20261105.edd8be1 latest2026-11-05 edd8be1 2,675 BA view · diff
git:20261105.090e2562026-11-05 090e256 2,654 BA view · diff
git:20261104.6316c852026-11-04 6316c85 2,654 BA view · diff
git:20261016.1dbb1c32026-10-16 1dbb1c3 2,581 BA view · diff
git:20261016.6d83da92026-10-16 6d83da9 2,579 BA view · diff
git:20261015.61f47e32026-10-15 61f47e3 2,522 BA view · diff
git:20261015.f7de2372026-10-15 f7de237 2,500 BA view · diff
git:20261009.47b18012026-10-09 47b1801 2,481 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (2675 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 link to a raw IP address
  • pass: No script tag

Source

GitHub

tiffygk/jev-mode · 15 stars · license a license file GitHub does not identify · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fysnyd3qhbqdlo5s
GET https://markdownregistry.com/api/v1/resolve?ref=tiffygk/jev-mode/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/d99a024a87d1b79d834ef53851e6fa11ccc9327ff46247eba28a1f20d72220fb

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: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

More from tiffygk/jev-mode

jev-lens SKILL.md skill
tiffygk/jev-mode · archive/jev-lens/SKILL.md · Legacy. Use only when images (photos, illustrations, screenshots) must reach TypeSafe's Jev (System One) model as text…
git:20261104.6316c85 · audit A · 15 stars
jev-sources SKILL.md skill
tiffygk/jev-mode · jev-sources/SKILL.md · Finds and cites TypeSafe's docs on Jev, including Noul, Choice, Score and Box questions, models and limits. Use when a…
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jevaluate-eval SKILL.md skill
tiffygk/jev-mode · jevaluate-eval/SKILL.md · Use when testing whether the jevaluate rubric and instructions lead graders to the right answers: after a rubric or…
git:20261008.f2310f0 · audit A · 15 stars
jevaluate-harness SKILL.md skill
tiffygk/jev-mode · jevaluate-harness/SKILL.md · Use when running a jevaluate rating round, re-rating after a rubric change, changing the jevaluate rubric, or…
git:20261105.e7931dc · audit A · 15 stars
jevaluate-private SKILL.md skill
tiffygk/jev-mode · jevaluate-private/SKILL.md · Rates a Jev project and keeps the rating private, with the same rubric and checks as Jevaluate, a verdict and fixes, a…
git:20261105.67806b3 · audit A · 15 stars
jevaluate-report SKILL.md skill
tiffygk/jev-mode · jevaluate-report/SKILL.md · Turns a Jevaluate rating a team agrees with into one Markdown report its coding agents can work from before a pull…
git:20261105.186f16a · audit A · 15 stars
jevaluate-publish SKILL.md skill
tiffygk/jev-mode · jevaluate/SKILL.md · Use when rating whether a project, repo, skill, workflow, plugin, agent product or post uses TypeSafe's Jev (System…
git:20261105.67806b3 · audit A · 15 stars

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