Clearer scoped name for the W3C + WCAG skill. Updated: folder (git mv),
frontmatter name, H1 title, command refs, CLAUDE.md routing, 6 profiles
(functional — activate the skill by folder name), cross-refs in
harden/seo/depth-matrix/client-handover, agent dispatch refs, README +
USAGE tables.
Confidentiality: the client-deliverable leak-guard regex
(client-handover-writer.md) now matches BOTH /web-validate and legacy
/validate, so older client docs stay covered.
Left intentionally: validator-analyzer agent name (lockstep with
subagent_type + registry), .validate-cache/ + VALIDATE.md (audit-file
family {SEO,GEO,HARDEN,CSO,VALIDATE}.md), .claude/ history (append-only),
CHANGELOG old entry (added a new "renamed" entry instead). NL trigger
keywords kept so "validate" still routes here. Third-party html-validate
untouched.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W9sqAwZxBMZSynZoVrEJhd
Two issues fixed across personal skills:
1. Five skills had frontmatter > 1024 chars (spec limit per agentskills.io):
- client-handover: 1920 → 924
- doc: 1390 → 734
- seo: 1378 → 885
- geo: 1189 → 734
- validate: 1050 → 742
All now compliant.
2. Three orchestrators had workflow-summary descriptions that create
"shortcut" risk per writing-skills CSO (Claude may follow the
description instead of reading the full skill body, skipping steps):
- ship-feature: "design → plan → implement (TDD) → review → finish"
→ "Use when shipping a feature end-to-end — needs… (9-step pipeline)"
- init-project: "interview → design → scaffold → implement (TDD)"
→ "Use when initializing a brand-new project from scratch — needs…"
- onboard: "detect archetype, install claude-config, run full audit…"
→ "Use when bringing an existing repo into the framework — needs…"
Descriptions now follow "Use when [triggers]…" pattern. Workflow detail
preserved in skill body where it belongs. Triggers consolidated and
trimmed of duplicates.
Co-Authored-By: Claude <noreply@anthropic.com>
Before: SEO.md, GEO.md, HARDEN.md, VALIDATE.md, BUGS-FOUND.md landed
at project root. After: all five go to .claude/audits/. Covers both
dispatcher write paths and the dispatcher bash commands that parse
each report (test -s, grep score, wc) — otherwise the dispatcher
would look for the file at the old location.
- skills/seo,geo,harden,validate,code-clean — write paths + console
summaries ("Report: .claude/audits/X.md")
- skills/harden,validate — bash parsing commands (test/grep/wc) aligned
- agents/seo-analyzer,validator-analyzer,code-cleaner — agent-side refs
- agents/validator-analyzer frontmatter description updated
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
New /validate skill runs a narrow-scope web standards audit covering
W3C HTML validity (validator.nu API in FULL, html-validate / vnu.jar
in LOCAL), W3C CSS validity (jigsaw.w3.org/css-validator in FULL,
stylelint / css-tree in LOCAL), and WCAG 2.1 accessibility (pa11y,
@axe-core/cli, WAVE API, or static checklist fallback).
Dedicated validator-analyzer agent with a strict IN/OUT scope filter
so the report stays focused on conformance — no meta/OG/JSON-LD/
sitemap/CSP/cookie/CWV noise. Those remain owned by /seo, /geo, and
/harden respectively.
LOCAL mode degrades gracefully: tries local npm tools first, falls
back to static analysis if none present (same 12-point a11y checklist
as /onboard a11y dispatch). Never fails hard.
Framework awareness: validates built output (dist/, _site/, build/,
out/) for SPA/JS frameworks, not JSX/TSX source. Warns if no build
dir found.
Fix mode (--fix) produces a conservative auto-fix bundle: missing
lang attr, alt="" on decorative images, unclosed void tags, duplicate
IDs, unambiguous heading level skips. Content decisions (form labels,
color contrast, landmark restructure, alt text on content images)
always go to User actions, never auto-applied.
Flags: --local, --full, --fix, --no-external.
Routing updated in CLAUDE.md. /harden and /seo cross-refs narrowed
to redirect W3C / WCAG concerns to /validate (was previously routed
to /onboard a11y dispatch, which only runs at setup).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Post-review hardening of the parallel seo+geo dispatch:
- skills/seo/SKILL.md: shared-file edit discipline embedded in both dispatch prompts (Edit-only on shared templates, Write only on sole-owned files). CROSS-AGENT NOTES flow clarified — dispatcher escalates to SEO.md §11 as user action with automation options (Option B).
- agents/seo-analyzer.md: STEP 2 detects 8 CMS (WordPress/Drupal/Magento/Shopify/Joomla/PrestaShop/Ghost/Wix-Squarespace-Webflow) and presence of SEO plugins. STEP 10 emits P0 quick win "install CMS plugin" when CMS detected without plugin. STEP 5 expands topic clusters / silos sémantiques. Framework notes in STEP 12 cover all 8 CMS explicitly.
- agents/geo-analyzer.md: STEP 6 checks /faq path + FAQPage schema presence. STEP 11 mandates 3 AI-index user actions per FULL audit (Bing Webmaster Tools / GSC / IndexNow) + Apple Business Connect for local business.
- agents/resources/automation-catalog.md: new structured CMS plugin section (install links + pricing per platform). AI-index submission section rewritten with Bing Webmaster as canonical entry for ChatGPT Search/Copilot/DuckDuckGo, IndexNow protocol details, Brave Web Discovery, Apple Business Connect.
- agents/resources/llms-txt-template.md: explicit note that /ai.txt and /about-data are NOT real standards; llms.txt (Jeremy Howard) remains the only proposed one.
Rationale: third-party AI review of the skill surfaced 5 gaps — race condition on shared templates (Layout.astro holds meta + JSON-LD), ambiguous cross-agent flow, missing CMS-plugin-first logic (Gemini), under-exposed Bing Webmaster (ChatGPT Search channel), and minor accuracy items.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Refactor the monolithic seo-analyzer into two specialist agents
orchestrated in parallel by the /seo skill, plus a standalone /geo
skill for AI-only audits.
Changes
- agents/seo-analyzer.md: refocused on classical engines (Google, Bing,
DuckDuckGo). Adds Core Web Vitals 2.0 (LCP/INP/CLS + VSI), CSP + full
security headers, hreflang audit, video SEO (transcripts), accessibility
as ranking signal, image/video sitemaps.
- agents/geo-analyzer.md: new agent for AI engines (ChatGPT, Claude,
Perplexity, Gemini, Google AI Overviews, Copilot). Covers AI crawler
policy, llms.txt/llms-full.txt, Schema.org for AI extraction (QAPage,
Speakable, Person+Article, Organization graph), entity SEO (Wikidata,
sameAs, Knowledge Panel), content shape (Definition Lead, TL;DR,
Q->A, citable stats, freshness), AI visibility testing.
- agents/resources/: shared knowledge base referenced by both agents —
ai-crawlers-2026.md (25+ bots, training vs retrieval categories,
permissive/restrictive templates), llms-txt-template.md, geo-schemas.md
(incl. deprecated list: ClaimReview, CourseInfo, etc. removed June 2025),
entity-seo.md, content-shape-for-ai.md, ai-visibility-tools.md,
automation-catalog.md.
- skills/seo/SKILL.md: becomes parallel dispatcher. Collects context
once (depth + business), spawns both agents in a single message for
concurrent execution, merges envelopes into unified SEO.md. Includes
authoritative file-ownership matrix to prevent parallel-edit races.
- skills/geo/SKILL.md: new standalone wrapper for GEO-only audits.
Scoring
- Combined score: GLOBAL = 0.80 * SEO + 0.20 * GEO (local B2C),
0.75 * SEO + 0.25 * GEO (SaaS/national/content).
- GEO axis weight raised from 5% (old) to first-class dimension.
Policy
- AI crawlers: permissive default (maximise AI citations). Restrictive
template available for premium/regulated content.
- Every user action in SEO.md section 11 must cite automation options
from automation-catalog.md.
Tools
- WebFetch + WebSearch added to allowed-tools of both skills and
both agents (needed for live CWV via PageSpeed API, AI visibility
testing, Wikidata/Knowledge Panel lookups, competitor analysis).
Research basis (2026 state of the art validated via WebSearch):
- Core Web Vitals 2.0 (VSI signal, Google core update March 2026)
- AI Overviews trigger on ~48% of Google searches
- ClaimReview + 6 other schema types deprecated June 2025
- Definition Lead Architecture (CMU KDD 2024, +impression score)
- Citations + stats add up to 40% AI visibility (Aggarwal 2024)
- Wikidata grounds every major LLM (ChatGPT, Claude, Gemini, Perplexity)
Backup
- agents/seo-analyzer.md.bak kept for rollback reference.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Skills now delegate to agent .md files instead of embedding logic
inline. Added new agents (bugfixer, code-cleaner, commit-changer,
doc-syncer, feater, hotfixer, seo-analyzer) and new skills
(code-clean, doc, seo). Replaced /readme with /doc (broader scope).
Co-Authored-By: Claude <noreply@anthropic.com>
