sergebulaev/linkedin-skills · .codex-marketplace/linkedin-skills/skills/linkedin-post-writer/SKILL.md

linkedin-post-writer skillA

linkedin-post-writer is agent-read markdown (skill) from sergebulaev/linkedin-skills: Draft a new LinkedIn post from scratch using one of 20 2026 hook formulas (anaphora, R.I.P., time-anchor, curiosity-gap, contrarian, controlled A/B, false-binary, and more) plus a founders-edition angle library, picked by engagement goal (comments, reposts, likes, saves). Runs the humanizer pass and schedules via Publora on approval. Use to write a post, find a hook or proven format, or get founder-specific angles. Not for reviewing existing drafts (use linkedin-humanizer --mode audit)..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add sergebulaev/linkedin-skills/linkedin-post-writer@git:20260905.717f280
Exact content
mdr add sergebulaev/linkedin-skills/linkedin-post-writer@sha256:14b5298191a9cd61

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_e67gdwstfreyu2e4.svg)](https://markdownregistry.com/a/art_e67gdwstfreyu2e4)

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Versions

versioncommittedcommitsizeaudit
git:20260905.717f280 latest2026-09-05 717f280 13,018 BA view · diff
git:20260905.388f0c32026-09-05 388f0c3 13,015 BA view · diff
git:20260822.a8e57452026-08-22 a8e5745 8,913 BA view · diff
git:20260820.658efad2026-08-20 658efad 8,748 BA view · diff
git:20260806.4904cf32026-08-06 4904cf3 8,227 BA 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 (13018 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/linkedin-skills · 1,169 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_e67gdwstfreyu2e4
GET https://markdownregistry.com/api/v1/resolve?ref=sergebulaev/linkedin-skills/linkedin-post-writer
GET https://markdownregistry.com/api/v1/blob/14b5298191a9cd61c8ae1014a13deaa9cb8f2ed8eb305dc5b0ef83657648d7ea