caveman-pr SKILL.md skillA
caveman-pr from higoralves/orc is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add higoralves/orc/caveman-pr@git:20261020.7a1f356Pins git:20261020.7a1f356 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- higoralves/orc
- Path
orc/skills/caveman-pr/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261020.7a1f356, committed Oct 20, 2026
- First version recorded
- Jun 24, 2026
- Size
- 5,036 bytes
- Repository stars
- 7
- License
- MIT
Ultra-compressed, signal-only pull request descriptions.
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
Write PR descriptions terse and exact. Reviewers don't need a tour of your diff — they need a *why*, a *how-tested*, and (if relevant) a heads-up.
## Rules
**Title:**
- Same shape as the squash-merge commit subject — Conventional Commits if the project uses them (`feat(scope): ...`, `fix(scope): ...`).
- ≤ 72 chars; ≤ 50 if possible.
- Imperative mood ("add", "fix", "remove" — not "added").
- No `[WIP]` — use a draft PR instead.
- No emoji unless the project already does it.
**Body — at most 4 sections, in this order. Omit any that don't add signal.**
### Why (almost always mandatory)
- 1–3 sentences. Link the plan / RFC / ADR / Jira ticket / issue if that's the why.
- Skip ONLY when the title is genuinely self-explanatory (e.g. `fix(billing): guard against zero-cap users` — title says everything).
### What changed (often skippable)
- ONLY include if the diff isn't obvious from a 30-second skim.
- Bullets of structural changes. Don't restate file paths the reviewer will see anyway.
- Drop "Refactored", "Cleaned up" — say what *behavior* changed.
…Read the whole file at its exact version.
How to install
mdr add higoralves/orc/caveman-pr@sha256:16089c5f313ebdcdThe line at the top of this page pins the label git:20261020.7a1f356, 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.
[](https://markdownregistry.com/a/art_xqvp55q6akiomvye)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 24, 2026 and Oct 20, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.7a1f356 latest | 2026-10-20 | 7a1f356 | 5,036 B | A | view · diff |
| git:20261020.ba1d30b | 2026-10-20 | ba1d30b | 7,039 B | A | view · diff |
| git:20260820.a5c9f1d | 2026-08-20 | a5c9f1d | 5,975 B | A | view · diff |
| git:20260702.a166f8d | 2026-07-02 | a166f8d | 4,907 B | A | view · diff |
| git:20260624.531616f | 2026-06-24 | 531616f | 4,897 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5036 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
higoralves/orc · 7 stars · license MIT · pushed 2026-10-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xqvp55q6akiomvye GET https://markdownregistry.com/api/v1/resolve?ref=higoralves/orc/caveman-pr GET https://markdownregistry.com/api/v1/blob/16089c5f313ebdcddd431d8c129103d36f88c1064e0baee9124dbe97acaac03d
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.