A set of guidelines for improving how a webpage satisfies people after they arrive from search results. It covers visible content, accessibility, interactive elements, and links to continue browsing.

Use it when designing or reviewing search-focused pages, interactive tools, accessibility, and related-content paths.

It helps identify reasons visitors may leave quickly or fail to find the answer they searched for.

seo-sxo — Skill for Claude Code by seoskillsai

Install

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.

Any agent

npx skills add seoskillsai/seo-skills-ai --skill seo-sxo

Clone the repo

git clone --depth 1 https://github.com/seoskillsai/seo-skills-ai

Made for: Claude Code.

Or install seo-skills, the plugin that ships this one along with the rest of its 27 skills, 2 hooks, 1 MCP server.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/seoskillsai/seo-skills-ai/seo-sxo/github.svg)](https://agentmods.dev/skills/seoskillsai/seo-skills-ai/seo-sxo)

Your own site

<a href="https://agentmods.dev/skills/seoskillsai/seo-skills-ai/seo-sxo"><img src="https://agentmods.dev/badge/skills/seoskillsai/seo-skills-ai/seo-sxo/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/seoskillsai/seo-skills-ai/seo-sxo"><img src="https://agentmods.dev/badge/skills/seoskillsai/seo-skills-ai/seo-sxo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 357 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00032	$0.00357
Opus 5	$0.00016	$0.00179
Sonnet 5	$0.00006	$0.00071
Haiku 4.5	$0.00003	$0.00036

Measured 12d ago against content hash b5b52edb36e1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

seo-sxo 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.

skills/seo-sxo/SKILL.md · 35 lines

What it actually says

Search Experience Optimization (SXO) & Retention Mastery

This skill optimizes the user's post-click search journey to eliminate bounce triggers, maximize dwell time, and fulfill search intent instantly.

🎯 The 4 Core SXO Principles

Centerpiece Fold Annotation:
- The primary interactive element (calculator, quiz question, code generator, or direct answer) must render within the top 350px viewport (<600px on mobile).
- Prevents "centerpiece demotion" penalties in Google ranking algorithms.
Click-Input-Click Interactive Loops:
- Incorporate interactive elements (e.g. ROI savings slider, terminal command copier, live schema tester) to keep users actively engaged in the primary viewport.
Session Continuation Pathways (Zero Dead Ends): Every page must provide at least 3 distinct pathways to continue the session:
- Next-in-Cluster: Next article in the active topic silo.
- Interactive Tool Escalation: Open an interactive tool related to the article.
- Macro Silo Hub: Link upward to the category pillar.
WCAG 2.1 AA Accessibility Standards:
- Minimum 4.5:1 text contrast ratio.
- Clear visual keyboard focus rings (:focus-visible).
- Semantic ARIA landmarks (<main>, <nav>, <aside>).

Changes

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 · 35 lines · 32 tokens per session scan A b5b52edb36e1

Subscribe to this mod's changes

seo-sxo is a skill published in the GitHub repository seoskillsai/seo-skills-ai (15 stars, last pushed 2d ago), licensed MIT. It adds 32 tokens to every session and 357 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 2026-08-30.

Claude Code Marketing and SEO agent-skills codex cursor mcp seo

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