skill-training SKILL.md skillA
skill-training 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/skill-training@git:20260923.d4201c4Pins git:20260923.d4201c4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- calebnewtonusc/chewbacca
- Path
skills/skill-training/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260923.d4201c4, committed Sep 23, 2026
- First version recorded
- Sep 21, 2026
- Size
- 4,592 bytes
- Repository stars
- 9
- License
- MIT
Improve skills from real corrections and develop expertise in new domains. Use for repeated mistakes, learning how to learn, transferring procedures across tools, and verifying that learned behavior persists. Separate source reading from tested competence.
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
# skill-training For developing expertise in a new domain or improving the learning process itself, read [learning-transfer.md](references/learning-transfer.md). It separates source coverage, procedural change, held-out performance, cross-domain transfer and retention. Apply [the decision standards](../../docs/DECISION-STANDARDS.md): measure improvement, test meaningful alternatives, and retain authorized private evidence with provenance. A skill that is never updated from real runs decays: the world moves and the file does not. The correction the user just made is the training data, and it is gone the moment this session closes. ## When this fires The user edited the output before using it. Or rejected it. Or said "not like that." Or fixed the same thing twice. That is the signal, and it is easy to miss because the work still got done. ## The loop 1. **Name the delta.** What did the output say, what did the user change it to, and what is the difference in one sentence. Not the diff. The rule behind the diff. 2. **Ask which kind it is.** Three answers, and the user picks: - **Persist.** Always do it this way from now on. …
Read the whole file at its exact version.
How to install
mdr add calebnewtonusc/chewbacca/skill-training@sha256:de7fb166e71df5d2The line at the top of this page pins the label git:20260923.d4201c4, 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_zjfr22jscymsktie)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Sep 21, 2026 and Sep 23, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260923.d4201c4 latest | 2026-09-23 | d4201c4 | 4,592 B | A | view · diff |
| git:20260923.16d646c | 2026-09-23 | 16d646c | 4,078 B | A | view · diff |
| git:20260923.fcc7e97 | 2026-09-23 | fcc7e97 | 3,700 B | A | view · diff |
| git:20260921.3f3d9a0 | 2026-09-21 | 3f3d9a0 | 2,751 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 (4592 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_zjfr22jscymsktie GET https://markdownregistry.com/api/v1/resolve?ref=calebnewtonusc/chewbacca/skill-training GET https://markdownregistry.com/api/v1/blob/de7fb166e71df5d2fb097395a6ff52b5d310edbbca33b156bc273721e55adf61
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.