fable SKILL.md skillA
fable from junhan2/oh-my-fable is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add junhan2/oh-my-fable/fable@git:20261019.cb0399fPins git:20261019.cb0399f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- junhan2/oh-my-fable
- Path
skills/fable/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261019.cb0399f, committed Oct 19, 2026
- First version recorded
- Oct 2, 2026
- Size
- 10,071 bytes
- Repository stars
- 58
- License
- MIT
Rewrite a rough, terse, or under-specified request into a prompt that follows Anthropic's Claude prompting guides (Fable 5.1, Opus 5.5), then carry it out. Add "just the prompt" or "프롬프트만" to only see the rewrite.
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
# fable · guide-aligned request rewrite (per-request layer) Source: Anthropic docs "Prompting Claude Fable 5.1" (https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-fable-5-1), "Prompting Claude Opus 5.5" (https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-opus-5-5), "Prompting Claude Sonnet 5.5" (https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-sonnet-5-5), "Prompting Claude Haiku 5.5" (https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-haiku-5-5) and "Prompting Claude Opus 5" (https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-opus-5), which the Opus 5.5 guide names as its starting point. Fixed guide blocks: `references/prompt-blocks.md`. Before/after samples: `references/examples.md`. The blocks this skill attaches (F, G, H, J) are copied word for word under **Block texts** below, so no file has to be opened before the block is printed. This skill handles the **per-request layer** only: the four fields every request needs, plus the guide …
Read the whole file at its exact version.
How to install
mdr add junhan2/oh-my-fable/fable@sha256:aaa17b8c566286c9The line at the top of this page pins the label git:20261019.cb0399f, 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_njuascbbyyinmmya)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Oct 2, 2026 and Oct 19, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261019.cb0399f latest | 2026-10-19 | cb0399f | 10,071 B | A | view · diff |
| git:20261010.e62d0e5 | 2026-10-10 | e62d0e5 | 6,554 B | A | view · diff |
| git:20261009.d7c845d | 2026-10-09 | d7c845d | 5,904 B | A | view · diff |
| git:20261002.295bf40 | 2026-10-02 | 295bf40 | 5,478 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 (10071 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
junhan2/oh-my-fable · 58 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_njuascbbyyinmmya GET https://markdownregistry.com/api/v1/resolve?ref=junhan2/oh-my-fable/fable GET https://markdownregistry.com/api/v1/blob/aaa17b8c566286c9960e290c85de8840d24c4153a9400748ab1b4e5259fdb8cb
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.
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