Best Claude Skills for Content Writing in 2026: 15 Compared
Top 15 Claude skills for content writing. SEO audit leads (92K signal, 4/5 quality); platform-specific writers (RedNote, multi-platform Chinese social, TikTok) dominate the rest.
Content Writing is the category where 2026's platform-fragmentation hits hardest. The top 15 skills are almost all tuned for specific platforms or content types: SEO blog posts (#1, #4, #7), Chinese social platforms (#6 RedNote, #8 multi-platform CN, #11 RedNote variant), TikTok carousels (#15), platform-agnostic strategy (#10, #12). Only one entry (#9 Writing Assistant) attempts platform-neutral content. The 2026 truth: "content writing" no longer exists as a generic skill — every platform has its own format, voice, and best practices, and the skills reflect that. Pick by where your content is going, not by author or signal.
Quick Pick
SEO Audit (Marketing) — 92K signal, 4/5 quality. Comprehensive SEO audit: technical, on-page, content gaps, actionable next-steps. The highest-utility install for organic-growth-focused content teams.
What These Skills Actually Do
Content writing skills cluster into four patterns: (1) SEO-flavored (#1 SEO Audit, #2 OPC SEO & GEO, #4 SEO bundle, #7 SEO content writer) — four entries about ranking-aware writing. (2) Platform-native (#6 RedNote, #8 multi-platform Chinese, #11 RedNote variant, #15 TikTok carousels) — write for one specific surface with its idioms baked in. (3) Strategy & orchestration (#3 Marketing Mode, #9 Writing Assistant, #10 Content Strategy, #12 Master Marketing) — higher-level planning rather than direct writing. (4) Adjacent utilities (#5 Filesystem, #13 Web Scraper, #14 Blog Writer). What separates great from mediocre: does the skill have opinionated voice (Blog Writer at #14 explicitly preserves a "writer's voice"), or generic AI-blog-output (most of the others)? The voice-preserving skills produce content that doesn't read as AI-generated; the generic ones don't.
How We Ranked
We sorted 15 candidate skills by a composite score:
- Popularity signal — the highest of GitHub stars, install count, or ClawHub download count. Log-scaled so a 100-star skill doesn't get buried under a 100,000-star one if the smaller one is meaningfully better.
- Quality score — when set, a 0–5 rubric that breaks ties within popularity tiers. Roughly 15% of catalog skills carry a quality score today; we surface it in the comparison table when available.
The formula is identical across the entire Best-Of 2026 series, so you can compare apples to apples between categories.
The Top 15
1. SEO Audit (Marketing)
Command · coreyhaines31/marketingskills · 92.4K signal · quality 4/5 SEO audit — technical issues, on-page optimization, content gaps, actionable recommendations.
The take: 92K signal is the highest in this category. The "actionable recommendations" framing is the differentiator — this skill doesn't just identify problems, it prescribes fixes. Install for any organic-growth content workflow.
2. OPC SEO & GEO
Command · resciencelab/opc-skills · 24.0K signal · quality 3/5 SEO + Generative Engine Optimization for one-person companies. AI citability.
The take: The first skill to explicitly target GEO (Generative Engine Optimization) — getting cited by ChatGPT/Perplexity/Claude in answers. That's the SEO frontier in 2026. Install for content strategies that prioritize AI mentions over Google rankings.
3. Marketing Mode
Skill · thesethrose/marketing-mode · 20.0K signal · quality unrated 23-module marketing bundle.
The take: Cross-listed from Business & Marketing. Content-writing strength is mediocre — pick a specialist (#7, #14) over this bundle if writing is your primary need.
4. SEO (3-in-1)
Skill · ivangdavila/seo · 11.3K signal · quality unrated Site audit + content + competitor analysis.
The take: Cross-listed from Business & Marketing. Strongest single-purpose SEO skill for combining writing and audit.
5. Filesystem
Skill · amaofx/filesystem · 10.9K signal · quality unrated Advanced FS tasks — list, search, batch ops, directory analysis.
The take: Doesn't belong in content-writing — tag misclassification. Filesystem skill ranked here because content writers often manage many files. Skip in this context.
6. 小红书 RedNote
Skill · hi-yu/xhs · 10.0K signal · quality unrated RedNote all-in-one — copy, cover, publish, manage.
The take: China-market essential. Triple cross-listed (also in Marketing and Enterprise). For RedNote writers, the canonical install.
7. Seo Content Writer
Skill · aaron-he-zhu/seo-content-writer · 9.6K signal · quality unrated SEO blog posts, articles, landing pages — keywords, headers, featured-snippet targeting.
The take: Single-purpose SEO writing. Tight focus, executes well. Best of the dedicated SEO writers; lighter than #4's three-in-one approach.
8. Content Writer (CN social)
Skill · alexandrali1989-cell/content-writer · 9.1K signal · quality unrated Multi-platform Chinese social — RedNote, Zhihu, 公众号, Douyin. Publish-ready formatting.
The take: Most comprehensive China-market content skill — covers four platforms in one. If your audience spans the Chinese social ecosystem, this beats running four single-platform skills.
9. Writing Assistant
Skill · urrrich/writing-assistant · 7.9K signal · quality unrated "Writing Team Lead" pattern — orchestrates specialized writers via MCP.
The take: The only platform-neutral writing skill in the top 15. Orchestration-pattern (manages sub-writers) is the differentiator. Install for long-form, multi-section content where you want structure delegation.
10. Content Strategy
Skill · jk-0001/content-strategy · 7.2K signal · quality unrated Solopreneur content marketing strategy — formats, channels, calendar, measurement.
The take: Strategy layer (not writing itself). Useful early in content workflows — pick channels, plan calendar — before invoking the actual writing skills.
11. Xhs Note Creator
Skill · wusyx/auto-redbook-skills · 6.4K signal · quality unrated RedNote note + cover + publish.
The take: Functional alternative to #6. The image-card generation is the differentiator over #6's general scope.
12. Master Marketing
Skill · tevfikgulep/master-marketing · 5.5K signal · quality unrated All-in-one — growth strategy, content remixing, trend monitoring.
The take: Content remixing is the relevant feature here — repurpose one piece of content across platforms. Useful for solo content creators.
13. Web Scraper
Skill · guifav/web-scraper · 5.2K signal · quality unrated Multi-strategy web scraping — cascade fallback, news detection, boilerplate removal, metadata.
The take: Research-and-extract for content writers. Pair with #9 — scrape source articles, extract structured info, hand off to writers.
14. Blog Writer (voice-preserving)
Skill · tomstools11/blog-writer · 5.2K signal · quality unrated Blog posts in the writer's distinctive voice — authentic, opinionated.
The take: The single most useful skill for individual writers fighting AI-content-flatness. The "preserve voice" framing matters — most AI writing skills produce competent but voiceless output. This one captures and reproduces yours.
15. TikTok Carousel Generator
Skill · g0atfac3/g0atbot-tiktok-carousel · 5.0K signal · quality unrated 6-slide TikTok carousels with learning loop.
The take: Niche format (TikTok photo carousels). The 6-slide formula is the structural opinion. Useful for app/SaaS marketers running TikTok organic.
Comparison Table
| # | Skill | Type | Stars / Installs | Quality | License |
|---|---|---|---|---|---|
| 1 | SEO Audit (Marketing) | Command | 92.4K | 4/5 | MIT |
| 2 | OPC SEO & GEO | Command | 24.0K | 3/5 | MIT |
| 3 | Marketing Mode | Skill | 20.0K | — | — |
| 4 | SEO (Site Audit + Content Writer + Competitor Analysis) | Skill | 11.3K | — | — |
| 5 | Filesystem | Skill | 10.9K | — | — |
| 6 | 小红书 - RedNote | Skill | 10.0K | — | — |
| 7 | Seo Content Writer | Skill | 9.6K | — | — |
| 8 | Content Writer 自媒体内容生成器 | Skill | 9.1K | — | — |
| 9 | Writing Assistant | Skill | 7.9K | — | — |
| 10 | Content Strategy | Skill | 7.2K | — | — |
| 11 | Xhs Note Creator | Skill | 6.4K | — | — |
| 12 | Master Marketing | Skill | 5.5K | — | — |
| 13 | Web Scraper | Skill | 5.2K | — | — |
| 14 | Blog Writer | Skill | 5.2K | — | — |
| 15 | TikTok Carousel Generator | Skill | 5.0K | — | — |
FAQ
How is this list different from the category page on aiskill.market?
The category page is a directory: every skill in the category, sortable and filterable. This list is editorial — opinionated, time-stamped (2026-05-18), and ranked. Use the directory when you know what you want; use this when you don't.
Why does the #1 pick have fewer stars than #5?
Stars are one signal among several. The composite score above also includes install counts (which reflect actual usage on aiskill.market) and the optional quality score. A skill with a smaller star count can rank higher if its installs or quality score are strong enough to offset.
Are these all free?
Open source. The China-platform skills (#6, #8, #11) may require image-gen API keys for cover generation. SEO skills are pure prompt/markdown.
How do I install one?
Each linked skill page has install instructions. The fastest path is the one-line install via the aiskill.market CLI or by adding the source repo as a Claude Code plugin marketplace.
How often does this list update?
Quarterly. Content writing churns fast — new platforms (TikTok carousels became important in 2025), new SEO rules (GEO is the 2026 story). Expect ranking shifts each cycle.
Where's the general-purpose blog writing skill?
Mostly missing from the top of the list. The closest entries are #9 Writing Assistant (orchestration pattern) and #14 Blog Writer (voice-preserving). The category is so platform-fragmented that "write a blog post" without specifying which kind doesn't surface a clear winner.
What's the right starter pack for content writing?
Three skills: #1 SEO Audit (technical foundation) + #14 Blog Writer (voice-preserving long-form) + the platform-specific skill for your primary channel (#6 RedNote, #15 TikTok, #8 multi-platform CN). Add #2 OPC SEO & GEO if you target AI-citation visibility.
Related Categories
- Best AI Skills for Documentation & Writing in 2026 — broader writing context
- Best AI Skills for Business & Marketing in 2026 — SEO and Copywriting skills cross-list
- Best AI Skills for Productivity & Organization in 2026 — content calendars and ops overlap
Browse The Full Catalog
Find every skill in this category — including the ones that didn't make the top 15 — at the main browse page.
Part of the Best-Of 2026 series. Updated 2026-05-18. Skills sampled from a catalog of ~262 active entries with a combined 229.9K popularity signal across the ranked entries.