CLAUDE.mdA

CLAUDE.md from pisberg/skill3 is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add pisberg/skill3/CLAUDE.md@git:20260801.e39aa24

Pins git:20260801.e39aa24 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
pisberg/skill3
Path
CLAUDE.md
Versions recorded
5
Latest version
git:20260801.e39aa24, committed Aug 1, 2026
First version recorded
Jun 23, 2026
Size
9,302 bytes
Repository stars
6
License
Apache-2.0

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

# Skill3 — agent briefing

Java 25 CLI that **relearns a technical skill** for an AI agent: it discovers
documentation, scores it for authority and freshness against a target model's knowledge
cutoff, synthesizes an Agent Skills `SKILL.md` with an LLM, and vets both the input corpus
and the output skill with NVIDIA SkillSpector.

## The two invariants everything else serves

1. **A skill is a post-cutoff delta, not a primer.** The target model already knows the
   topic up to its cutoff; the pipeline gathers only what changed *after* it. Re-explaining
   known fundamentals wastes the whole mechanism.
2. **Discovery is topic-agnostic.** The model plans the searches. There is no per-topic
   logic anywhere, and adding some — a hardcoded query suffix, a per-skill branch — is the
   most common way to break this project without failing a test.

## Where things are

| I need… | Read |
|---|---|
| What it does, flag by flag | [`docs/USAGE.md`](docs/USAGE.md) |
| Install, keys, build | [`docs/INSTALL.md`](docs/INSTALL.md) |
| How it is structured, and why | [`docs/ARCHITECTURE.md`](docs/ARCHITECTURE.md) |
| The full behavioural spec | [`docs/SPEC.md`](docs/SPEC.md) |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add pisberg/skill3/CLAUDE.md@sha256:6972328dbebdba44

The line at the top of this page pins the label git:20260801.e39aa24, 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_drtku34vmvtvrpu7.svg)](https://markdownregistry.com/a/art_drtku34vmvtvrpu7)

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

Versions

The registry has recorded 5 versions of this file, between Jun 23, 2026 and Aug 1, 2026, about one every 10 days.

versioncommittedcommitsizeaudit
git:20260801.e39aa24 latest2026-08-01 e39aa24 9,302 BA view · diff
git:20260625.ce030bb2026-06-25 ce030bb 5,474 BA view · diff
git:20260623.f492cdd2026-06-23 f492cdd 5,275 BA view · diff
git:20260623.20fae1d2026-06-23 20fae1d 5,093 BA view · diff
git:20260623.e6b56462026-06-23 e6b5646 4,936 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 (9302 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

pisberg/skill3 · 6 stars · license Apache-2.0 · pushed 2026-10-28 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_drtku34vmvtvrpu7
GET https://markdownregistry.com/api/v1/resolve?ref=pisberg/skill3/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/6972328dbebdba44cf1592b027aa86d88296d42e8820048469bf19594b88b540

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.

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