github SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
github from opencrabs/opencrabs is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add opencrabs/opencrabs/github@git:20260721.3692cf8Pins git:20260721.3692cf8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- opencrabs/opencrabs
- Path
src/docs/reference/templates/skills/github/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260721.3692cf8, committed Jul 21, 2026
- Size
- 5,844 bytes
- Repository stars
- 1,000
- License
- MIT
Full GitHub CLI control — issues, PRs, code reviews, repo management. Uses gh CLI with auth detection, rate limiting, and templates. Triggers on: github, issue, pull request, PR, code review, repo, branch, label, assignee, milestone, release, workflow, actions.
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
# GitHub Skill
Full GitHub operations via the `gh` CLI. Always check auth first, use templates for consistency, and respect rate limits.
## Step 0: Auth Detection (ALWAYS FIRST)
Before ANY GitHub operation, detect the auth method:
```bash
gh auth status 2>&1
```
**If authenticated:** Proceed. Note the logged-in username for the session.
**If not authenticated:** Check for `GITHUB_TOKEN` env var:
```bash
echo "${GITHUB_TOKEN:+token_set}"
```
**If no token either:** Tell the user:
> GitHub CLI is not authenticated. Run `gh auth login` to authenticate, or set `GITHUB_TOKEN` environment variable with a personal access token.
Do NOT proceed without auth. Do NOT fall back to `curl` or `http_request`.
## Step 1: Rate Limit Check (before bulk operations)
Before operations that issue 5+ API calls (batch triage, bulk label, multi-issue create), check rate limits:
```bash
gh api rate_limit --jq '.resources.core.remaining, .resources.core.limit, .resources.search.remaining, .resources.search.limit'
```
If core remaining < 100 or search remaining < 10, warn the user and ask whether to proceed.
## Issue Operations
### Create Issue
```bash
…Read the whole file at its exact version.
How to install
mdr add opencrabs/opencrabs/github@sha256:16b44c290eef84eeThe line at the top of this page pins the label git:20260721.3692cf8, 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_p4tu3qroflkqo2cc)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 21, 2026.
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 (5844 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
opencrabs/opencrabs · 1,000 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p4tu3qroflkqo2cc GET https://markdownregistry.com/api/v1/resolve?ref=opencrabs/opencrabs/github GET https://markdownregistry.com/api/v1/blob/16b44c290eef84ee1e4d8373fc651e3341460a6e891440811b61a1933778e8a9
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.
More from opencrabs/opencrabs
Every file in opencrabs/opencrabs