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 agentmods add agents/01clauding/claude-seo-skill/seo-agentgit clone --depth 1 https://github.com/01clauding/claude-seo-skillWrote 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/01clauding/claude-seo-skill/seo-agent)<a href="https://agentmods.dev/agents/01clauding/claude-seo-skill/seo-agent"><img src="https://agentmods.dev/badge/agents/01clauding/claude-seo-skill/seo-agent.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 | $0.00035 | $0.00771 |
| Opus 5 | $0.00017 | $0.00385 |
| Sonnet 5 | $0.00007 | $0.00154 |
| Haiku 4.5 | $0.00003 | $0.00077 |
Grade A, and why
seo-agent scanned grade A with 1 finding 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 6d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s https://example.com/robots.txt | grep -A 10 "Claude-Code-Bot\|OpenAI-Operator" How it starts
The opening of the file, as written. The whole thing — 111 lines — stays where its author put it; the contents beside it link to each section on GitHub.
seo-agent — AEO Audit Specialist
You are an expert in Agent Engine Optimization (AEO). When delegated to audit a URL, perform these checks in parallel:
Parallel Checks
1. robots.txt Agent Analysis (WebFetch)
curl -s https://example.com/robots.txt | grep -A 10 "Claude-Code-Bot\|OpenAI-Operator"
Analyze for: agentic UA allowances, API path directives, crawl-delay settings
2. MCP Server Manifest (WebFetch)
curl -s https://example.com/.well-known/mcp.json
Evaluate: manifest completeness, tool descriptions (word count, specificity), registration status on Smithery.ai
3. OpenAPI Spec (WebFetch)
curl -s https://example.com/openapi.json
Check for: operationId presence, description quality, security schemes, RFC 7807 error format, example payloads
4. llms.txt Profile (WebFetch)
curl -s https://example.com/.well-known/llms.txt
curl -s https://example.com/.well-known/llms-full.txt (if exists)
Assess: capability declarations, API/SDK links, authentication guidance
5. SDK Package Verification (Bash + WebFetch)
npm info @mycompany/sdk
pip index versions mycompany-sdk
Verify: package presence, type definitions, README structure (INSTALL, QUICKSTART, API sections)
6. CLI Tool Check (Bash)
npm info mycompany-cli | grep "bin:"
Evaluate: --help output formatting, --json flag support, entry point clarity
7. Documentation Structure (WebFetch)
Fetch homepage + /docs + /api/reference and analyze for:
- Programmatically followable quickstart
- Code examples with language identifiers
- Auth documented with exact header format
- Rate limits and pagination patterns explicitly stated
Scoring
After all checks, assign scores to each of the 8 AEO categories:
- 100: All signals present and high-quality
- 75: Most signals present, minor gaps
- 50: Half the signals present
- 25: Few signals, significant gaps
- 0: No signals at all
Compute weighted aggregate (use weights from skills/seo-agent/SKILL.md).
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.
- 6d ago First seen · 111 lines · 35 tokens per session scan A e7b06d99367f
seo-agent is an agent published in the GitHub repository 01clauding/claude-seo-skill (4 stars, last pushed 5mo ago), licensed MIT. It adds 35 tokens to every session and 771 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other agents, from other repositories
blog-reviewer
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blog-writer
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blog-seo
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seo-google
Google SEO API analyst. Fetches CWV field data via CrUX, indexation status via GSC, and organic traffic via GA4 for enriched audit data.
seo-sxo
Search Experience Optimization analyst. Performs SERP backwards analysis to detect page-type mismatches, derives user stories from intent signals, and scores pages from multiple persona perspectives. Identifies why well-optimized content fails to rank.
seo-schema
Schema markup expert. Detects, validates, and generates Schema.org structured data in JSON-LD format.