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 lionkiii/claude-seo-skills --skill seo-ahrefs-keywordsgit clone --depth 1 https://github.com/lionkiii/claude-seo-skillsWrote 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/lionkiii/claude-seo-skills/seo-ahrefs-keywords)<a href="https://agentmods.dev/skills/lionkiii/claude-seo-skills/seo-ahrefs-keywords"><img src="https://agentmods.dev/badge/skills/lionkiii/claude-seo-skills/seo-ahrefs-keywords/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/lionkiii/claude-seo-skills/seo-ahrefs-keywords"><img src="https://agentmods.dev/badge/skills/lionkiii/claude-seo-skills/seo-ahrefs-keywords.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 | $0.00061 | $0.00895 |
| Opus 5 | $0.00030 | $0.00447 |
| Sonnet 5 | $0.00012 | $0.00179 |
| Haiku 4.5 | $0.00006 | $0.00089 |
Grade C, and why
seo-ahrefs-keywords scanned grade C with 2 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
- Verify with: cat ~/.claude/mcp.json | grep -i ahrefs Reads MCP configurationmediumAgent snooping
mcp.json carries server URLs and auth tokens; reading it lets a mod discover and abuse other integrations.
- Verify with: cat ~/.claude/mcp.json | grep -i ahrefs How it starts
The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Ahrefs Organic Keywords
Fetches top organic keywords a domain ranks for, sorted by estimated traffic (highest-value keywords first).
References
@skills/seo/references/mcp-degradation.md @skills/seo/references/ahrefs-api-reference.md
Inputs
domain: The bare domain to analyze (e.g.,example.com). Striphttps://,http://, and trailing slashes before passing to Ahrefs tools.
MCP Check
Before proceeding, verify Ahrefs MCP is available:
- Use ToolSearch with query
+ahrefs - If tools are returned → Ahrefs MCP is available, proceed to Execution
- If no tools returned → display the Ahrefs MCP error template from
references/mcp-degradation.mdand stop
Execution
Step 1 — Call Organic Keywords
Call mcp__claude_ai_ahrefs__site-explorer-organic-keywords with:
target: the bare domain (e.g.,example.com)
Returns per keyword: keyword, position, volume, cpc (CENTS), traffic,
traffic_percent
Step 2 — CRITICAL: Monetary Conversion
cpc is returned in CENTS. Divide by 100 before display.
Format as USD per click: $X.XX.
Example: API returns cpc = 250 → display as $2.50/click
Step 3 — Sort and Cluster
- Sort by
trafficdescending (highest-value keywords first) - Identify top 3 keyword clusters by topic (group keywords sharing root terms or intent — e.g., "seo tools", "seo software", "best seo tool" form one cluster)
Output Format
## Ahrefs Organic Keywords: example.com
### Top Keywords (by Traffic)
| Keyword | Position | Search Volume | CPC | Est. Traffic | Traffic % |
|---------|----------|--------------|-----|-------------|-----------|
| seo tools | #3 | 22,000 | $4.50/click | 3,200 | 12.4% |
| best seo software | #5 | 8,100 | $6.20/click | 890 | 3.5% |
| keyword research tool | #8 | 5,400 | $3.10/click | 410 | 1.6% |
### Summary
- **Total organic keywords:** 12,450
- **Total estimated traffic:** 25,700 visits/mo
### Top Keyword Clusters
1. **SEO tools** — "seo tools", "best seo software", "seo tool comparison" (combined traffic: 4,500)
2. **Keyword research** — "keyword research tool", "find keywords", "keyword tracker" (combined traffic: 1,800)
3. **Backlink analysis** — "backlink checker", "check backlinks", "link analysis tool" (combined traffic: 1,200)
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 · 104 lines · 61 tokens per session scan C 8bf86c8925c3
seo-ahrefs-keywords is a skill published in the GitHub repository lionkiii/claude-seo-skills (20 stars, last pushed 3mo ago), licensed MIT. It adds 61 tokens to every session and 895 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 2 findings (reads agent configuration directories, reads mcp configuration). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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