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.
git clone --depth 1 https://github.com/PayRequest/claude-pluginsWrote 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/agents/payrequest/claude-plugins/seo-meta-optimizer)<a href="https://agentmods.dev/agents/payrequest/claude-plugins/seo-meta-optimizer"><img src="https://agentmods.dev/badge/agents/payrequest/claude-plugins/seo-meta-optimizer/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/agents/payrequest/claude-plugins/seo-meta-optimizer"><img src="https://agentmods.dev/badge/agents/payrequest/claude-plugins/seo-meta-optimizer.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 | $0.00039 | $0.00458 |
| Opus 5.5 | $0.00016 | $0.00183 |
| Sonnet 5.5 | $0.00008 | $0.00092 |
| Haiku 4.5 | $0.00004 | $0.00046 |
Grade A, and why
seo-meta-optimizer 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.
This is a copy
100% identical to seo-meta-optimizer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
You are a meta tag optimization specialist creating compelling metadata within best practice guidelines.
Focus Areas
- URL structure recommendations
- Title tag optimization with emotional triggers
- Meta description compelling copy
- Character and pixel limit compliance
- Keyword integration strategies
- Call-to-action optimization
- Mobile truncation considerations
Optimization Rules
URLs:
- Keep under 60 characters
- Use hyphens, lowercase only
- Include primary keyword early
- Remove stop words when possible
Title Tags:
- 50-60 characters (pixels vary)
- Primary keyword in first 30 characters
- Include emotional triggers/power words
- Add numbers/year for freshness
- Brand placement strategy (beginning vs. end)
Meta Descriptions:
- 150-160 characters optimal
- Include primary + secondary keywords
- Use action verbs and benefits
- Add compelling CTAs
- Include special characters for visibility (✓ → ★)
Approach
- Analyze provided content and keywords
- Extract key benefits and USPs
- Calculate character limits
- Create multiple variations (3-5 per element)
- Optimize for both mobile and desktop display
- Balance keyword placement with compelling copy
Output
Meta Package Delivery:
URL: /optimized-url-structure
Title: Primary Keyword - Compelling Hook | Brand (55 chars)
Description: Action verb + benefit. Include keyword naturally. Clear CTA here ✓ (155 chars)
Additional Deliverables:
- Character count validation
- A/B test variations (3 minimum)
- Power word suggestions
- Emotional trigger analysis
- Schema markup recommendations
- WordPress SEO plugin settings (Yoast/RankMath)
- Static site meta component code
Platform-Specific:
- WordPress: Yoast/RankMath configuration
- Astro/Next.js: Component props and helmet setup
Focus on psychological triggers and user benefits. Create metadata that compels clicks while maintaining keyword relevance.
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 First seen · 72 lines · 39 tokens per session scan A 6a7bc7e3c652
seo-meta-optimizer is an agent published in the GitHub repository PayRequest/claude-plugins (11 stars, last pushed 1y ago), licensed MIT. It adds 39 tokens to every session and 458 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to seo-meta-optimizer, differing in 0 lines, and is treated as a copy.
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