Extract, suggest, and sync tags and categories for blog posts across all major CMS platforms. Supports WordPress REST API, Shopify GraphQL, Ghost Content API, Strapi REST/GraphQL, and Sanity GROQ. Generates tag suggestions from content analysis (keyword frequency, heading extraction, semantic grouping), enforces minimum post-count thresholds to prevent thin tag archives, and syncs taxonomy via authenticated API calls.
SkillScore91Maintained
Automatic
◆Marketing & Content pack
Last verified 8/12/2026
What it changes
Passed 20 of 22 test cases with the skill, and 7 of 22 without it.
Without skill32%
With skill91%
Checks it passed that the model alone missed
JWT audience claim aud is set to /admin/.
CMS HTTP request timeout is capped at 10 seconds.
Minimum occurrence threshold for 1-word terms is 4.
and 16 more in the full report
13 fixed7 passed either way2 still failing0 broke
Pass-rate lift
+59 pp
Tokens
+80%
Agent turns
0%
Response time
-44%
Measured 8/12/2026v1 · latest is v320 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
This benchmark measured an earlier version of the skill.
A newer attempt on gemini-3.8-flash on 10/19/2026 did not produce a publishable comparison (not comparable). The snapshot above is the previously measured run.
See it in action
One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 13
Prompt
Show the REST API HTTP call to attach tag IDs [12, 15] and category ID [3] to a WordPress post with ID 456.
What was checked, without and with the skill
Checked
Without skill
With skill
WordPress POST request target endpoint is /wp-json/wp/v2/posts/456.
Passed
Passed
JSON payload sends tags array and categories array.
Scaffold and operate Claude Blog Brain, a source-cited Obsidian brain for blog content creation, optimization, and management dual-optimized for Google rankings (E-E-A-T, the 2026 core updates) and AI citations (GEO/AEO), spanning writing, rewriting and freshness, SERP-informed briefs and outlines, editorial calendars and strategy, semantic topic clusters, schema and internal linking, multilingual publishing, the FLOW framework, factchecking, personas, distribution, and the blog delivery contrac