Post Writer Sms is a production-ready Claude Code skill (quality score 70/100) in the growth-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/post-writer-sms/ and loads when your prompt matches the skill's trigger.
When to invoke it: use when the user mentions 'write a post,' 'draft a post,' 'LinkedIn post,' 'tweet,' 'Threads post,' 'Bluesky post,' 'social media post,' 'help me write,' or shares a topic and wants it turned into a post. For multi-part content, see thread-writer-sms.
The Post Writer Sms skill is built for growth marketers, product-led growth teams, founders running experiments, and performance marketing teams. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.
mkdir -p ~/.claude/skills/post-writer-sms curl -L https://claudskills.com/skills/post-writer-sms/SKILL.md \ -o ~/.claude/skills/post-writer-sms/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/post-writer-sms/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/post-writer-sms/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\post-writer-sms\SKILL.md on Windows. See the full install guide for step-by-step instructions.
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Browse all Growth & Marketing skills in the ClaudSkills registry, or explore these top-rated picks from the same category: