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 agentmods add skills/itechmeat/llm-code/social-writernpx skills add itechmeat/llm-code --skill social-writergit clone --depth 1 https://github.com/itechmeat/llm-codeWhat 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 | $0.00090 | $0.01549 |
| Opus 5 | $0.00045 | $0.00775 |
| Sonnet 5 | $0.00018 | $0.00310 |
| Haiku 4.5 | $0.00009 | $0.00155 |
Grade A, and why
social-writer 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 2d 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 — 200 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Social Writer
Create platform-optimized social media content that sounds human, drives engagement, and builds audience.
Quick Navigation
| Topic | Reference |
|---|---|
| X Single Posts | x-posts.md |
| X Threads | x-threads.md |
| X Content Strategy | x-strategy.md |
| Hook Patterns | hooks.md |
| linkedin.md | |
| Threads & Instagram | threads-instagram.md |
| facebook.md | |
| AI Writing Avoidance | ai-avoidance.md |
| Style Guide | style-guide.md |
| Technical Blog Styles | technical-styles.md |
Platform Quick Reference
| Platform | Limit | Best Length | Hashtags | Key Rule |
|---|---|---|---|---|
| X | 280 chars | 230-280 | 1-2 max | Hook in first line, use full space |
| 3,000 chars | 1,300 | 3-5 | Hook before "see more" | |
| Threads | 500 chars | 400-500 | None | Conversational, no hashtags |
| 2,200 chars | Varies | 5-15 | Visual-first, line breaks | |
| Unlimited | <250 | 2-3 | Community, engagement |
Content Type Router
What are you creating?
│
├─ X?
│ ├─ Single insight/observation → x-posts.md
│ ├─ Multi-part story/tutorial → x-threads.md
│ └─ Content planning → x-strategy.md
│
├─ LinkedIn → linkedin.md
│ └─ Professional, B2B, thought leadership
│
├─ Threads/Instagram → threads-instagram.md
│ └─ Conversational, authentic, visual
│
├─ Facebook → facebook.md
│ └─ Community, engagement, events
│
└─ Technical blog → technical-styles.md
├─ Karpathy style (conversational, personal)
└─ Deep technical (opinion-forward, contrarian)
What ships with it
12 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- assets/platform-templates.md 2.7 KB
- references/ai-avoidance.md 9.5 KB
- references/facebook.md 2.3 KB
- references/hooks.md 5.4 KB
- references/linkedin.md 3.0 KB
- references/style-guide.md 5.3 KB
- references/technical-styles.md 5.7 KB
- references/threads-instagram.md 3.3 KB
- references/x-posts.md 5.2 KB
- references/x-strategy.md 5.5 KB
- references/x-threads.md 4.6 KB
- scripts/tweet_validator.py 3.7 KB runs code
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.
- 2d ago First seen · 200 lines · 90 tokens per session scan A 01e13bbf48cc
social-writer is a skill published in the GitHub repository itechmeat/llm-code (22 stars, last pushed 1mo ago), licensed MIT. It adds 90 tokens to every session and 1,549 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 2026-08-30.
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