By captaindevv
AI-powered blog skill with 21 commands, Google API integration (PageSpeed, CrUX, GSC, GA4, YouTube, NLP, Keywords), YouTube video embedding, persona-driven writing, fact-checking, cannibalization detection, CMS taxonomy sync, NotebookLM research, Gemini TTS audio narration, 5-category scoring, 4 agents, and Gemini image generation. Optimized for Google rankings and AI citations (GEO/AEO).
Requires secrets
Needs API keys or credentials to function
Uses power tools
Uses Bash, Write, or Edit tools
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Research specialist for blog content. Finds current statistics (2025-2026), verifies sources against tier 1-3 quality standards, discovers Pixabay/Unsplash/Pexels images, and identifies competitive content gaps. Invoked for statistic research, image discovery, and competitive analysis tasks during blog writing workflows.
Quality assessment specialist for blog posts. Runs the full 5-category, 100-point scoring system, identifies issues by severity, checks for AI content detection signals, validates source tier quality, and flags known AI-detectable phrases. Invoked for quality review tasks during blog workflows.
SEO optimization specialist for blog posts. Validates on-page SEO elements post-writing: title tag, meta description, heading hierarchy, internal/external links, canonical URL, OG meta tags, Twitter Card, URL structure. Produces a pass/fail checklist with specific fixes.
Content generation specialist for blog posts. Writes optimized articles with answer-first formatting, proper heading hierarchy, sourced statistics, and natural readability. Follows the 6 pillars of dual optimization. Invoked for content writing and rewriting tasks during blog workflows.
Audit and score blog posts on a 5-category 100-point scoring system covering content quality, SEO optimization, E-E-A-T signals, technical elements, and AI citation readiness. Includes AI content detection (burstiness, phrase flagging, vocabulary diversity). Supports export formats (markdown, JSON, table) and batch analysis with sorting. Generates prioritized recommendations (Critical/High/Medium/Low) with specific fixes. Works with any format (MDX, markdown, HTML, URL). Use when user says "analyze blog", "audit blog", "blog score", "check blog quality", "blog review", "rate this blog", "blog health check".
Generate audio narration of blog posts using Google Gemini TTS. Supports summary narration, full article read-aloud, and two-speaker podcast/dialogue mode with 30 voice options. Outputs MP3 with HTML5 audio embed code. Works standalone via /blog audio or internally from blog-write. Falls back gracefully when API key is not configured. Use when user says "blog audio", "narrate blog", "audio version", "text to speech", "tts", "podcast mode", "read aloud", "audio narration", "voice", "narration", "generate audio".
Full-site blog health assessment scanning all blog files for quality scores, orphan pages, topic cannibalization, stale content, and AI citation readiness. Spawns parallel subagents for comprehensive analysis. Produces per-post scores and a prioritized action queue. Use when user says "audit blog", "blog audit", "site audit", "blog health", "audit all posts", "check all blogs".
Generate detailed content briefs for blog posts with target keywords, content outlines, competitive analysis, recommended statistics, image and chart suggestions, word count targets, internal linking architecture, template recommendations (12 types), TL;DR drafts, citation capsule planning, information gain prompts, and multi-channel distribution plans. Briefs are optimized for Google rankings and AI citations (GEO/AEO). Use when user says "content brief", "blog brief", "write brief", "outline blog", "plan blog post", "blog outline", "content outline".
Generate editorial calendars for blogs with topic clusters, publishing schedules, content decay detection, freshness update plans, seasonal opportunities, content mix formula, template integration, and distribution scheduling. Plans monthly or quarterly calendars optimized for SEO topic authority and AI citation freshness requirements (30-day update cycles). Use when user says "editorial calendar", "content calendar", "blog calendar", "publishing schedule", "blog plan", "content plan", "what should I write".

claude-blog is a Claude Code skill ecosystem for creating, optimizing, and managing blog content at scale. It generates complete articles, briefs, calendars, and schemas, dual-optimized for Google rankings and AI citation platforms (ChatGPT, Perplexity, AI Overviews).

Plugin Install (Claude Code 1.0.33+):
# Add marketplace (one-time)
/plugin marketplace add AgriciDaniel/claude-blog
# Install plugin
/plugin install claude-blog@AgriciDaniel-claude-blog
One-command install (Unix/macOS):
curl -fsSL https://raw.githubusercontent.com/AgriciDaniel/claude-blog/main/install.sh | bash
Or clone and install manually:
git clone https://github.com/AgriciDaniel/claude-blog.git
cd claude-blog
chmod +x install.sh && ./install.sh
Windows (PowerShell):
.\install.ps1
Restart Claude Code after installation to activate.

| Command | Description |
|---|---|
/blog write <topic> | Write a new blog post from scratch |
/blog rewrite <file> | Optimize an existing blog post |
/blog analyze <file> | Quality audit with 0-100 score |
/blog brief <topic> | Generate a detailed content brief |
/blog calendar | Generate an editorial calendar |
/blog strategy <niche> | Blog strategy and topic ideation |
/blog outline <topic> | SERP-informed content outline |
/blog seo-check <file> | Post-writing SEO validation |
/blog schema <file> | Generate JSON-LD schema markup |
/blog repurpose <file> | Repurpose for social, email, YouTube |
/blog geo <file> | AI citation readiness audit |
/blog image [generate|edit|setup] | AI image generation via Gemini |
/blog audit [directory] | Full-site blog health assessment |
/blog cannibalization [directory] | Detect keyword overlap across posts |
/blog factcheck <file> | Verify statistics against cited sources |
/blog persona [create|list|apply] | Manage writing personas and voice profiles |
/blog taxonomy [sync|audit|suggest] | Tag/category CMS management |
/blog notebooklm <question> | Query NotebookLM for source-grounded research |
/blog audio [generate|voices|setup] | Generate audio narration via Gemini TTS |
/blog google [command] [args] | Google API data: PSI, CrUX, GSC, GA4, NLP, YouTube, Keywords |
22 sub-skills total: 20 user-facing commands above +
blog-chart(internal SVG generation) +blog-image(also callable internally by write/rewrite).
Auto-selected based on topic and intent: how-to guide, listicle, case study, comparison, pillar page, product review, thought leadership, roundup, tutorial, news analysis, data research, FAQ knowledge base.
| Category | Points | Focus |
|---|---|---|
| Content Quality | 30 | Depth, readability, originality, engagement |
| SEO Optimization | 25 | Headings, title, keywords, links, meta |
| E-E-A-T Signals | 15 | Author, citations, trust, experience |
| Technical Elements | 15 | Schema, images, speed, mobile, OG tags |
| AI Citation Readiness | 15 | Citability, Q&A format, entity clarity |
Scoring bands: Exceptional (90-100), Strong (80-89), Acceptable (70-79), Below Standard (60-69), Rewrite (<60).
Burstiness scoring, known AI phrase detection (17 phrases), vocabulary diversity analysis (TTR). Flags content that reads as AI-generated.
npx claudepluginhub captaindevv/blogs --plugin claude-blogAI-powered blog skill suite with 30 sub-skills and 5 agents. FLOW framework integration (Find/Optimize/Win, 30 evidence-led prompts), semantic topic-cluster planning + execution, multilingual publishing (translate/localize/locale-audit), Google API integration (PageSpeed, CrUX, GSC, GA4, YouTube, NLP, Keywords), YouTube video embedding, persona-driven writing, two-tier AI slop detection, 0-4 editorial heuristics rubric, cognitive-load assessment, durable BRAND.md + VOICE.md context, API-free last-30-days discourse research, 5-dimension research quality rubric, 6-LAW synthesis contract, fact-checking, cannibalization detection, CMS taxonomy sync, NotebookLM research, Gemini TTS audio narration, 5-category scoring, and Gemini image generation. Optimized for Google rankings and AI citations (GEO/AEO).
Anti-hallucination blog engine with 34 sub-skills: write, analyze, rewrite, outline, schema, seo-check, geo, image, audio, repurpose, factcheck, cannibalization, persona, taxonomy, translate, localize, multilingual, locale-audit, audit, flow, notebooklm, google, monitor, strategy, cluster, brief, calendar, llmstxt, brand-mentions, drift, crawlers, customer-research, backlinks. Triple-layer anti-hallucination verification, Humanizer 29-pattern anti-AI review, 100-point quality scoring, E-E-A-T + AI citation optimization. Traditional Chinese first.
SEO content creation with auditing, planning, and optimized writing
End-to-end SEO blog generation — onboard your business, research keywords, write publish-ready articles
Editorial "SEO Specialist" bundle for Claude Code from Antigravity Awesome Skills.
Content Creator subagent