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 jaredlangleycc/nightshift-os --skill social-contentgit clone --depth 1 https://github.com/jaredlangleycc/nightshift-osWrote 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/jaredlangleycc/nightshift-os/social-content)<a href="https://agentmods.dev/skills/jaredlangleycc/nightshift-os/social-content"><img src="https://agentmods.dev/badge/skills/jaredlangleycc/nightshift-os/social-content.svg" alt="Measured on agentmods" 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 | $0.00103 | $0.03326 |
| Opus 5 | $0.00051 | $0.01663 |
| Sonnet 5 | $0.00021 | $0.00665 |
| Haiku 4.5 | $0.00010 | $0.00333 |
Grade A, and why
social-content 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 8d 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 — 369 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Social Content
Per-platform social posts for IG, LinkedIn (personal + brand page), Threads, TikTok, X. The skill knows each channel's format, hook style, character count, and what "good" sounds like in 2026.
The bar: every post sounds like the user, lands on the platform's actual culture, and ladders to either a pillar or a soft CTA.
When this skill triggers
- "Write a LinkedIn post"
- "Threads chain about X"
- "Instagram carousel slides"
- "TikTok script for [topic]"
- "Draft a Threads post"
- "X thread on Y"
- "IG caption for [photo]"
- "Repurpose this essay for [platform]"
NOT for: full content calendar (use content-strategy), newsletter (use newsletter-broadcast), cold DMs (use outreach-drafter or cold-email), page copy (use copywriting).
The diagnostic before drafting
Coach-mode. Three questions, one at a time. Wait for answers.
- "Which platform, and which audience on that platform?"
- "Which pillar is this post hitting?"
- "What's the action (none, click, reply, save, share, DM)?"
If the user can't answer 2, route back to content-strategy. A post with no pillar tag is on the treadmill.
If the user can't answer 1 (says "any platform"), refuse. Each platform's culture is different. Pick.
Per-platform format specs
LinkedIn personal
- Length: 1200 to 1800 characters
- First line carries the hook (LinkedIn clips at ~200 characters with "see more")
- Paragraph breaks every 1-2 sentences
- White space matters
- No emojis (Langley convention; some other users use sparingly)
- Hashtags: 0 to 3 max, at the end
- Final line invites reply or DM
The 5-line LinkedIn shape:
[HOOK LINE]
Arresting claim or counterintuitive observation. 6 to 12 words.
[FRAME, 1-2 short paragraphs]
What you noticed. Why it matters.
[BEAT, 2-4 short paragraphs]
The core observation, with one example.
[LAND]
1 to 2 sentences. The shift.
[INVITE]
1 sentence. Reply or DM.
LinkedIn company page
Same shape as personal, but tone shifts to the brand voice (less first-person, more "we observe" or framework-led). Posts that work on personal don't always work on company page. Brand-page reach is 1/10 of personal in 2026, plan accordingly.
What ships with it
6 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.
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.
- 8d ago First seen · 369 lines · 103 tokens per session scan A 68424416aca6
social-content is a skill published in the GitHub repository jaredlangleycc/nightshift-os (3 stars, last pushed 1mo ago), licensed MIT. It adds 103 tokens to every session and 3,326 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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