shipping SKILL.md skillA
shipping from calebnewtonusc/chewbacca is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add calebnewtonusc/chewbacca/shipping@git:20260916.65678ebPins git:20260916.65678eb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- calebnewtonusc/chewbacca
- Path
skills/shipping/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260916.65678eb, committed Sep 16, 2026
- Size
- 3,210 bytes
- Repository stars
- 9
- License
- MIT
Get a change safely out the door. Use when the user says ship it, is this ready, push this, deploy this, put it live, run the tests, write tests for this, or asks whether something is safe to release. Also use before any deploy to production, when a build or deploy fails, and at the end of a work session to commit and push what was done.
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
# Shipping
The gate exists because the expensive failures are boring: a secret committed, a
type error nobody ran, a deploy from a dirty tree.
## Before anything else, check for secrets
This runs first because it is the only step that cannot be undone after the fact.
A key pushed to a public repo is compromised the moment it lands, and deleting
the commit does not recall it.
```sh
git diff --cached --name-only | grep -E '^\.env|\.env\.' && echo "STOP: .env staged"
git diff --cached | grep '^+' | grep -iE '(sk-ant|sk-[a-z0-9]{20}|api[_-]?key|secret|password|token)=' \
| grep -viE 'example|placeholder|your_|process\.env\.|os\.environ' | head
```
If a real secret appears: stop, unstage it, tell the user plainly, and do not
continue. Do not offer to "be careful" with it.
## The gate
Detect the project rather than assuming. `package.json` means Node,
`pyproject.toml` or `requirements.txt` means Python, and both means run both.
Run typecheck, lint, and tests, in that order, because a type error makes lint
output noise and a lint failure makes a test run a waste of time. Use the
project's own scripts (`npm run typecheck`) before reaching for a global tool,
…Read the whole file at its exact version.
How to install
mdr add calebnewtonusc/chewbacca/shipping@sha256:9507ef59e1a8170fThe line at the top of this page pins the label git:20260916.65678eb, 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_r6uiqrvlvmoeqnj2)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 16, 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 (3210 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
calebnewtonusc/chewbacca · 9 stars · license MIT · pushed 2026-10-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_r6uiqrvlvmoeqnj2 GET https://markdownregistry.com/api/v1/resolve?ref=calebnewtonusc/chewbacca/shipping GET https://markdownregistry.com/api/v1/blob/9507ef59e1a8170f9ee7485fbf7413922bb92b6f2fe0a98fbf9171ce38dbf0af
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 calebnewtonusc/chewbacca
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