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 mike-coulbourn/claude-vibes --skill platform-optimizationgit clone --depth 1 https://github.com/mike-coulbourn/claude-vibesWrote 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/mike-coulbourn/claude-vibes/platform-optimization)<a href="https://agentmods.dev/skills/mike-coulbourn/claude-vibes/platform-optimization"><img src="https://agentmods.dev/badge/skills/mike-coulbourn/claude-vibes/platform-optimization/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/mike-coulbourn/claude-vibes/platform-optimization"><img src="https://agentmods.dev/badge/skills/mike-coulbourn/claude-vibes/platform-optimization.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 | $0.00073 | $0.01614 |
| Opus 5.5 | $0.00029 | $0.00646 |
| Sonnet 5.5 | $0.00015 | $0.00323 |
| Haiku 4.5 | $0.00007 | $0.00161 |
Grade A, and why
platform-optimization 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 1mo 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 — 194 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Platform optimization for sponsored content
Time-sensitive content, last verified December 2025. Algorithm weights, length thresholds, and penalty figures below describe platform behavior as of that date, and platforms change these without notice. The structural advice (native style, early hook, captions, one CTA) ages well; the specific numbers do not. When a recommendation hinges on a specific number, check current official platform guidance with WebSearch first, and tell the user if it has changed.
TikTok (2025 algorithm updates)
Key changes
- Watch time now weighs 5x more than likes or comments
- 15-20 second engagement threshold replaced old 3-5 second hook metric
- Completion rates determine 74% of For You Page placements
- Videos 60-180 seconds achieve highest reach (2-3 min content drives 43.2% more views)
- Content under 30 seconds now faces algorithmic disadvantages
Optimal structure
- Hook in first 3 seconds (71% of viewers decide here)
- Target 75%+ completion rate
- Focus on watch time, not just likes
- Engagement velocity in first hour predicts viral potential
TikTok Shop affiliate scripts
- Hook: "I can't believe this [product] actually [result]!"
- Problem-solution narrative viewers relate to
- Strong CTA: "Check the link if you want to grab one!" or "Tap the product tag"
- Optimal length: 15-30 seconds for shop, 60-90 seconds for brand deals
- Post 5-10 high-quality videos daily for best results
Cross-platform warning
January 2025: Cross-posted content from other platforms penalized up to 40% in reach. Create TikTok-native content.
Instagram Reels (2025)
Key ranking factors
- Watch time: Primary factor
- Likes per reach: Engagement quality
- Shares per reach: Especially DM shares from non-followers
What gets pushed
- High saves, shares, comments
- Trending audio (doesn't need to be #1, but the audio should fit the Reel's vibe)
- Strong hooks with high-quality visuals
- Content understandable without additional 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.
- 1mo ago Changed · +2 lines · -5 tokens per session 158250378a21
- 1mo ago First seen · 192 lines · 78 tokens per session scan A fb2dad461ad5
platform-optimization is a skill published in the GitHub repository mike-coulbourn/claude-vibes (44 stars, last pushed 1mo ago), licensed MIT. It adds 73 tokens to every session and 1,614 once invoked, about $0.0003 per session on Opus 5.5. 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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