MCPInstall

eeat-signals

When the user wants to improve E-E-A-T, add trust signals, or optimize for expertise and authority. Also use when the user mentions "E-E-A-T," "E-E-A-T signals," "experience expertise authority trust," "author bio," "YMYL," "trust signals," "expertise signals," "authority signals," "citations," "references," or "credibility." For headings, use heading-structure.

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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/kostja94/marketing-skills --skill eeat-signals
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads eeat-signals automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

SEO Content: E-E-A-T Signals

Guides E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) implementation for SEO. E-E-A-T helps search engines and users assess content quality; YMYL topics (health, finance, legal) require higher E-E-A-T.

When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.

What Is E-E-A-T

ElementMeaningImplementation
ExperienceFirst-hand, real-world experienceCase studies, original research, user testimonials, "we tested"
ExpertiseSubject-matter knowledgeAuthor credentials, expert quotes, technical depth
AuthoritativenessRecognition as a sourceBacklinks, citations, author page, publisher reputation
TrustworthinessAccuracy, transparencyCitations, About page, contact, HTTPS, no misleading content

E-A-T (without Experience) is used in Featured Snippet context—Bing/Google emphasize correctness, document quality, then authority and trust. See featured-snippet.

Author Bio

Components

ElementGuideline
Real nameFull name used consistently across platforms
PhotoProfessional headshot; compress for LCP
CredentialsCurrent role, relevant experience tied to article topic
Verifiable linksLinkedIn, personal site; align sameAs in Person schema
Author pageDedicated page per author; bio, other articles, social
Lightweight action (optional)Newsletter signup, social follow — avoid link stacking

Placement

  • End of article (default): User finishes reading, naturally curious about author; standard for blogs and deep content.
  • Top of article: Strong expert endorsement; suited for news, YMYL, or short items.
  • Sidebar (desktop): Compact version. Mobile fallback required — sidebar content often disappears on small screens; place author block within the main content column at the bottom on mobile.

Multi-Author

For co-authored, reviewed, or fact-checked content, list multiple author cards or label roles consistently (e.g. "Written by / Reviewed by").

Schema

Author entity uses Person JSON-LD with name, url, image, jobTitle, worksFor, knowsAbout, sameAs. Must match visible page content — no exaggeration or fabricated credentials. Validate with Rich Results Test. See entity-seo, schema-markup.

Citations & References

ScenarioPractice
Data or statisticsCite source inline or in References section
Expert quotesAttribute; link to source or profile
Reference sectionFor 5+ citations; list at end before Related posts
FormatInline links preferred; numbered refs for academic-style
When to includeAny claim benefiting from authority (stats, studies, definitions)
External linksLink to reputable sources; avoid low-quality sites

Experience Signals

SignalUse
Case studiesReal customer outcomes; Challenge→Solution→Results
Original researchFirst-party data, surveys, tests
First-hand testing"We tested X"; product reviews with real use
User testimonialsAuthentic quotes; link to full case study when available

YMYL (Your Money Your Life)

Topics that can significantly impact health, financial stability, or safety require higher E-E-A-T:

  • Health: Medical, mental health, nutrition advice
  • Finance: Investment, tax, insurance, loans
  • Legal: Legal advice, regulations
  • Safety: Product safety, emergency procedures

Guidelines: Author credentials, citations to authoritative sources, clear sourcing, regular updates, avoid speculation.

AI-Assisted Content

When content is AI-assisted: human review before publish; verify facts and add citations; original insights or data; avoid generic phrasing. Transparency and human refinement support E-E-A-T.

Output Format

  • E-E-A-T assessment (gaps, strengths)
  • Author bio recommendation
  • Citation plan (where to add, what to cite)
  • Experience signals (case studies, original data)
  • YMYL considerations (if applicable)

Related Skills

  • article-page-generator: Article page structure; author bio placement
  • article-content: Article body creation; citations, references format
  • content-optimization: Original images, content quality; E-E-A-T complements
  • link-building: Digital PR, E-E-A-T; backlinks signal authority
  • featured-snippet: E-A-T in snippet algorithm; correctness, authority
  • backlink-analysis: Authority assessment; E-E-A-T context
  • customer-stories-page-generator: Case studies as experience signal
  • testimonials-generator: User quotes as trust signal
  • entity-seo: Entity signals; Organization, Person schema; Knowledge Panel; E-E-A-T alignment

FAQ

What does the eeat-signals skill do?

When the user wants to improve E-E-A-T, add trust signals, or optimize for expertise and authority. Also use when the user mentions "E-E-A-T," "E-E-A-T signals," "experience expertise authority trust," "author bio," "YMYL," "trust signals," "expertise signals," "authority signals," "citations," "references," or "credibility." For headings, use heading-structure.

How do I install eeat-signals?

Run npx skills add https://github.com/kostja94/marketing-skills --skill eeat-signals in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/eeat-signals/ (personal) or .claude/skills/eeat-signals/ (project).

Which AI agents can use eeat-signals?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is eeat-signals safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains eeat-signals?

It is published by kostja94 in kostja94/marketing-skills. It has 1,147 recorded installs.

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