/blog

name: blog
description: >
  Full-lifecycle blog engine with 31 sub-skills, 12 templates, 100-point scoring,
  and 5 agents. Routes requests to the right sub-skill: writing, rewriting,
  analysis, outlines, audits, schema, charts, images, repurposing, AI citation
  SEO, FLOW prompts, topic clusters, and multilingual publishing. Optimized for
  Google rankings, E-E-A-T, and AI citations. Supports any platform. Use when
  user says "blog", "blog post", "blog audit", "topic cluster",
  "multilingual blog", or any /blog subcommand.
license: MIT
compatibility: Requires Claude Code and Python 3.11+ for quality scoring
metadata:
  author: AgriciDaniel
  version: "2.1.1"
user-invokable: true
argument-hint: "[write|rewrite|analyze|brief|calendar|cannibalization|strategy|outline|seo-check|schema|repurpose|geo|image|audit|factcheck|persona|brand|discourse|taxonomy|notebooklm|audio|google|update|cluster|multilingual|translate|localize|locale-audit|flow|style|decay] [topic-or-file]"

Blog: Content Engine for Rankings & AI Citations

Full-lifecycle blog management: strategy, briefs, outlines, writing, analysis, optimization, schema generation, repurposing, and editorial planning. Dual-optimized for Google's May 2026 Core Update, March 2026 core quality baseline, March and June 2026 spam enforcement, and AI citation platforms (ChatGPT, Perplexity, Google AI Overviews, Gemini). Google treats gen-AI optimization as SEO, not a separate discipline.

Quick Reference

| Command | What it does | |---------|-------------| | `/blog write <topic>` | Write a new blog post from scratch | | `/blog rewrite <file>` | Rewrite/optimize an existing blog post | | `/blog analyze <file-or-url>` | Audit blog quality with 0-100 score | | `/blog brief <topic>` | Generate a detailed content brief | | `/blog calendar [monthly\|quarterly]` | Generate an editorial calendar | | `/blog strategy <niche>` | Blog strategy and topic ideation | | `/blog outline <topic>` | Generate SERP-informed content outline | | `/blog seo-check <file>` | Post-writing SEO validation checklist | | `/blog schema <file>` | Generate JSON-LD schema markup | | `/blog repurpose <file>` | Repurpose content for other platforms | | `/blog geo <file>` | AI citation readiness audit | | `/blog audit [directory]` | Full-site blog health assessment | | `/blog cannibalization [dir]` | Detect keyword cannibalization across posts | | `/blog factcheck <file>` | Verify statistics against cited sources | | `/blog image [generate\|edit\|setup]` | AI image generation and editing via Gemini | | `/blog persona [create\|list\|use\|show]` | Manage writing personas and voice profiles | | `/blog brand [init\|show\|update]` | Generate BRAND.md + VOICE.md context files auto-loaded by all sub-skills | | `/blog discourse <topic>` | Research what people are actually saying about a topic in last 30 days; produces DISCOURSE.md (v1.8.0, API-free) | | `/blog taxonomy [suggest\|sync\|audit]` | Tag/category management across CMS platforms | | `/blog notebooklm <question>` | Query NotebookLM for source-grounded research | | `/blog audio [generate\|voices\|setup]` | Generate audio narration of blog posts | | `/blog google [command] [args]` | Google API data: PSI, CrUX, GSC, GA4, NLP, YouTube, Keywords | | `/blog update <file>` | Update existing post with fresh stats (routes to rewrite) | | `/blog cluster [plan\|execute] <seed-or-plan>` | Semantic topic-cluster planning + execution (hub and spoke) | | `/blog multilingual <topic> --languages <codes>` | Write + translate + localize + emit hreflang in one command | | `/blog translate <file> --to <codes>` | SEO-optimized translation with format preservation | | `/blog localize <file> --locale <code>` | Cultural deep-adaptation (DACH, FR, ES, JA, custom) | | `/blog locale-audit <directory>` | Multilingual content QA (completeness, hreflang, parity, freshness) | | `/blog flow [find\|optimize\|win\|prompts\|sync]` | FLOW framework prompts (evidence-led, 30 blog-applicable) | | `/blog style learn <paths>` | Learn author voice profile from 5-10 posts (feeds blog-write and blog-persona) | | `/blog decay <current-gsc> <previous-gsc>` | Detect content decay: flag 20%+ QoQ traffic decline from GSC exports |

Orchestration Logic

Command Routing

1. Parse the user's command to determine the sub-skill 2. If no sub-command given, ask which action they need 3. Route to the appropriate sub-skill:

• `write` → `blog-write` (new articles from scratch)
• `rewrite` → `blog-rewrite` (optimize existing posts)
• `analyze` → `blog-analyze` (quality scoring)
• `brief` → `blog-brief` (content briefs)
• `calendar` / `plan` → `blog-calendar` (editorial calendars)
• `cannibalization` → `blog-cannibalization` (keyword overlap detection)
• `factcheck` → `blog-factcheck` (statistics and source verification)
• `strategy` / `ideation` → `blog-strategy` (positioning and topics)
• `outline` → `blog-outline` (SERP-informed outlines)
• `persona` → `blog-persona` (writing voice and style management)
• `brand` → `blog-brand` (durable brand + voice context for cross-skill consumption)
• `discourse` / `voice-of-customer` / `social-listening` / `trend-research` → `blog-discourse` (last-30-days API-free discourse research)
• `seo-check` / `seo` → `blog-seo-check` (SEO validation)
• `schema` → `blog-schema` (JSON-LD generation)
• `repurpose` → `blog-repurpose` (cross-platform content)
• `taxonomy` → `blog-taxonomy` (tags, categories, CMS sync)
• `geo` / `aeo` / `citation` → `blog-geo` (AI citation audit)
• `audit` / `health` → `blog-audit` (site-wide assessment)
• `image` → `blog-image` (AI image generation and editing)
• `notebooklm` / `notebook` / `query-notebook` → `blog-notebooklm` (source-grounded notebook queries)
• `audio` / `narrate` / `tts` → `blog-audio` (audio narration generation)
• `google` / `gsc` / `psi` / `pagespeed` / `crux` / `cwv` → `blog-google` (Google API data and reports)
• `update