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 marketingskills/seo --skill keyword-opportunity-findergit clone --depth 1 https://github.com/marketingskills/seoWrote 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/marketingskills/seo/keyword-opportunity-finder)<a href="https://agentmods.dev/skills/marketingskills/seo/keyword-opportunity-finder"><img src="https://agentmods.dev/badge/skills/marketingskills/seo/keyword-opportunity-finder/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/marketingskills/seo/keyword-opportunity-finder"><img src="https://agentmods.dev/badge/skills/marketingskills/seo/keyword-opportunity-finder.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 | $0.00043 | $0.00309 |
| Opus 5 | $0.00022 | $0.00154 |
| Sonnet 5 | $0.00009 | $0.00062 |
| Haiku 4.5 | $0.00004 | $0.00031 |
Grade A, and why
keyword-opportunity-finder 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 12d 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.
What it actually says
Keyword Opportunity Finder
Overview
Analyze GSC query data to find keywords where the site can gain traffic with relatively low effort: impressions are high but CTR is low (fixable with title/meta improvements), or rank position is just outside the top 3-5 (striking distance).
Inputs
- GSC query export (clicks, impressions, CTR, avg position) or live data
- Optional: competitor URL for gap analysis
Workflow
- Load query data from live GSC or pasted export.
- Segment queries into opportunity categories:
- High impression, low CTR (< median CTR for the site)
- Positions 4-10 (striking distance to top 3)
- Position 11-20 (easy top-10 opportunity with content improvement)
- Rapidly gaining impressions but flat clicks (CTR opportunity)
- Filter out queries already in top 3 or with very low search volume.
- For each opportunity, estimate the traffic gain from improving to median CTR or top-3 position.
- Rank by expected traffic gain and difficulty.
- Cross-reference with SERP features (featured snippets, PAAs, video).
Output
Ranked list of keyword opportunities with current position, estimated uplift, and recommended action.
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.
- 12d ago First seen · 33 lines · 43 tokens per session scan A 02ca517af81b
keyword-opportunity-finder is a skill published in the GitHub repository marketingskills/seo (3 stars, last pushed 1mo ago), licensed MIT. It adds 43 tokens to every session and 309 once invoked, about $0.0002 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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