sergebulaev/x-skills · .codex-marketplace/x-skills/skills/x-post-writer/SKILL.md
x-post-writer skillA
Draft a single tweet or short auto-thread for X (Twitter) using a 2026 X hook formula (one-liner contrarian, data-point, build-in-public, mini-list, relatable cold-open), picked by goal (replies, reposts, likes, bookmarks). Respects the 280-char limit (25,000 on Premium), runs the humanizer pass, and publishes via Publora on approval. Use to write a tweet from notes. Not for long threads (use x-thread-builder) or auditing a draft (use x-humanizer --mode audit).
Latest version
mdr add sergebulaev/x-skills/x-post-writer@git:20260905.36277a3Exact content
mdr add sergebulaev/x-skills/x-post-writer@sha256:9600227c4aa72025Badge
[](https://markdownregistry.com/a/art_tq3hiovkfz6rydva)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260905.36277a3 latest | 2026-09-05 | 36277a3 | 6,679 B | A | view · diff |
| git:20260820.b76f81a | 2026-08-20 | b76f81a | 6,147 B | A | view · diff |
| git:20260730.0568122 | 2026-07-30 | 0568122 | 5,681 B | A | view · diff |
| git:20260715.e7a9a48 | 2026-07-15 | e7a9a48 | 5,342 B | A | view · diff |
| git:20260714.f44782b | 2026-07-14 | f44782b | 5,334 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 (6679 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/x-skills · 57 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tq3hiovkfz6rydva GET https://markdownregistry.com/api/v1/resolve?ref=sergebulaev/x-skills/x-post-writer GET https://markdownregistry.com/api/v1/blob/9600227c4aa720258191c25aed21c4913a42b35cde073dbbf8e3c3e1bcf52e24