sergebulaev/facebook-skills · .codex-marketplace/facebook-skills/skills/fb-hook-extractor/SKILL.md
fb-hook-extractor skillA
Reverse-engineer the hook from a high-share Facebook Page post, from its URL or pasted text. Identifies which of the 10 canonical 2026 Facebook formulas it uses (one-line opinion, tiny number, ask-the-page question, this-or-that, behind-the-scenes, story post, announcement, spotlight), explains why it earned shares or comments, and returns a blank template mapped to your topic. Use to learn from a Page post you admire. Not for writing your own (use fb-post-writer).
Latest version
mdr add sergebulaev/facebook-skills/fb-hook-extractor@git:20260905.3ba7f2bExact content
mdr add sergebulaev/facebook-skills/fb-hook-extractor@sha256:e4fc8735c199a4e0Badge
[](https://markdownregistry.com/a/art_or4b5g4xqhbexzky)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260905.3ba7f2b latest | 2026-09-05 | 3ba7f2b | 4,168 B | A | view · diff |
| git:20260702.63f3dfc | 2026-07-02 | 63f3dfc | 4,142 B | A | view |
Audit of the latest version
A 17 of 17 checks passed. Deterministic, no model, same answer every run.
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4168 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
GitHub
sergebulaev/facebook-skills · 30 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_or4b5g4xqhbexzky GET https://markdownregistry.com/api/v1/resolve?ref=sergebulaev/facebook-skills/fb-hook-extractor GET https://markdownregistry.com/api/v1/blob/e4fc8735c199a4e0a68a211a8815591c0ff2b8a6f1165ee23556d485e0f14be7