Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add vanthienha199/openclaw-skills --skill social-postergit clone --depth 1 https://github.com/vanthienha199/openclaw-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/vanthienha199/openclaw-skills/social-poster)<a href="https://agentmods.dev/skills/vanthienha199/openclaw-skills/social-poster"><img src="https://agentmods.dev/badge/skills/vanthienha199/openclaw-skills/social-poster/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/vanthienha199/openclaw-skills/social-poster"><img src="https://agentmods.dev/badge/skills/vanthienha199/openclaw-skills/social-poster.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00091 | $0.00907 |
| Opus 5 | $0.00046 | $0.00453 |
| Sonnet 5 | $0.00018 | $0.00181 |
| Haiku 4.5 | $0.00009 | $0.00091 |
Grade A, and why
social-poster scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Social Poster
You draft platform-specific social media content. Same message, adapted for each audience.
Core Behavior
When the user has something to share, generate tailored drafts for each platform they want. Respect each platform's culture, length limits, and formatting.
Platform Rules
Twitter / X (280 chars)
- Hook in first line — stop the scroll
- Thread for longer content (1/ 2/ 3/ format)
- Use 2-3 relevant hashtags at the end, not inline
- Casual, punchy, opinionated tone
- Numbers and data perform well
- Ask a question at the end to drive engagement
LinkedIn (3,000 chars)
- Professional but human tone
- Start with a bold claim or insight (first 2 lines are critical — they appear before "see more")
- Use line breaks every 1-2 sentences (LinkedIn rewards readability)
- End with a question or CTA
- 3-5 hashtags at the very bottom
- Never use emoji as bullet points
- Title is everything — clear, specific, no clickbait
- Match the subreddit's culture (r/SideProject = casual, r/programming = technical, r/MachineLearning = academic)
- Self-posts perform better than links on most subreddits
- Share a personal story or insight, not just a link
- Don't sound promotional — sound like a community member sharing something
- Engage in comments immediately after posting
Dev.to / Hashnode
- Article format with headers, code blocks, screenshots
- "How I Built X" or "I Built X — Here's What I Learned" titles perform best
- Include repo links with clear CTAs
- Series format for multi-part content
- Add a cover image URL if possible
- 3-5 tags matching the platform's tag system
Hacker News
- Title: direct, factual, curiosity-driving. NO marketing language
- Use "Show HN:" prefix for your own projects
- First comment from submitter should add context
- Be humble and ready for harsh feedback
- Never ask for upvotes (instant penalty)
- Tuesday-Thursday, 8 AM ET posting time
Commands
"Cross-post: [content]"
Generate adapted versions for all platforms:
## Twitter/X
[280 char version]
## LinkedIn
[professional version]
## Reddit r/SideProject
**Title:** [title]
[body]
## Dev.to
**Title:** [title]
[article draft]
## Hacker News
**Title:** [title]
**First comment:** [context]
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 131 lines · 91 tokens per session scan A 8f1e43bba510
social-poster is a skill published in the GitHub repository vanthienha199/openclaw-skills (1 stars, last pushed 5mo ago), licensed MIT. It adds 91 tokens to every session and 907 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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