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Agent skills for writing in Claude Code

444 agent skills for writing in the catalog list Claude Code as a supported host. These are the 15 that rank highest, ordered by adoption, freshness and documentation. blog-post, blog-post and nub-charts lead the list. Claude Code reads them from .claude/skills/<name>/SKILL.md in the project, or ~/.claude/skills/<name>/ for every project. A skill is a folder with a SKILL.md file; Claude Code loads it when a task matches its description. Every listing links to its source and shows a freshness grade.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

How to install in Claude Code

npx skills add <owner>/<repo> --skill <name> -a claude-code

Where it goes: .claude/skills/<name>/SKILL.md in the project, or ~/.claude/skills/<name>/ for every project.

The host's docs describe copying a folder with a SKILL.md into a skills directory; the npx skills command is a third-party shortcut for the same thing.

Each listing page has the exact command for that listing.

Top 15 of 444

  1. 1
    blog-post

    langchain-aiOfficial

    Writes and structures long-form blog posts, creates tutorial outlines, and optimizes content for SEO with cover image generation.

    • Published by the vendor
    • Largest repository here (30,550 stars)
    • Active in the last 30 days

    ★ 30.6KLast active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    blog-post

    langchain-aiOfficial

    Write structured long-form blog posts with research, SEO optimization, and cover image generation.

    • Published by the vendor
    • Largest repository here (30,550 stars)
    • Active in the last 30 days

    ★ 30.6KLast active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    nub-charts

    nubjs

    Build a performance chart for nubjs.com — the SVG bar figures in blog posts, docs pages and social posts (a runtime augmentation against plain node, an…

    • Repository has 4.4K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 4.4KLast active Oct 19, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    audit-thread

    nubjs

    Use when running a compatibility/parity AUDIT — enumerating where nub diverges from a reference it claims parity with (pnpm CLI grammar, a lockfile format, a…

    • Repository has 4.4K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 4.4KLast active Oct 19, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    content-writer

    nowork-studio

    Write SEO-optimized blog posts, landing pages, and content improvements following Google's E-E-A-T and Helpful Content guidelines.

    • Repository has 4.1K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 4.1KLast active Oct 9, 2026Claude Code, Claude apps, Codex, Cursor +6

  6. 6
    grammar-check

    phuryn

    Identify grammar, logical, and flow errors in text and suggest targeted fixes without rewriting the entire text.

    • Repository has 27.3K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 27.3KLast active Oct 10, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    ding

    tanweai

    Use for Ding-style (钉内/钉外) workplace reminders rooted in the 7.5万字 essay 《置身钉内》 and VP response 《置身钉外》.

    • Repository has 19.7K stars
    • Open source (MIT)

    ★ 19.7KLast active Sep 9, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    project-setup

    haowjy

    One-time project setup for creative writing.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 535Last active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    shared-dao

    haowjy

    Shared vocabulary for creative writing projects.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 535Last active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    ru-score

    talkstream

    Score Russian text 0.0–10.0 across five dimensions: typography, clean language, grammar, structure, precision for the reader.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 279Last active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    korean-spell-check

    sangrokjung

    Use Nara/PNU Korean spell-check surfaces conservatively to proofread Korean text, chunk long input, and return change-focused correction suggestions.

    • Open source (MIT)
    • Ships helper scripts
    • For Python

    ★ 863Last active Aug 25, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    suede-ship-copy

    JasonColapietro

    Suede AI copy-only orchestration DAG for one high-stakes piece strangers will read that has to be true: a landing page, launch post, blog post, email, X…

    • Active in the last 30 days
    • Open source (MIT)
    • Ships helper scripts

    ★ 125Last active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  13. 13
    ra-人话

    Pluviobyte

    Chinese AI/tech writing de-AI editor for posts, X/Twitter threads, technical essays, product notes, model reviews, and public-writing drafts.

    • Repository has 1.7K stars

    ★ 1.7KLast active Jul 27, 2026Claude Code, Claude apps, Codex, Cursor +6

  14. 14
    viral-video-copywriting

    anbeime

    自媒体创作者与运营专员在缺乏爆款方法论、需拆解对标视频时使用。当需要创作短视频文案时，自动提取抖音视频信息并深度拆解开头钩子等爆款因素，一键生成符合爆款规律的原创文案，助你轻松打造高赞爆款内容。

    • Repository has 8.6K stars
    • Ships helper scripts
    • For Python

    ★ 8.6KLast active Aug 26, 2026Claude Code, Claude apps, Codex, Cursor +6

  15. 15
    ecommerce-copywriter

    anbeime

    电商运营与内容创作者在需要为多品类商品创作或优化营销图片文案时使用。自动提炼核心卖点，生成带emoji的吸睛标题与直击痛点的场景化正文，一键产出高转化率电商文案，省时省力大幅提升商品点击与购买转化！

    • Repository has 8.6K stars

    ★ 8.6KLast active Aug 26, 2026Claude Code, Claude apps, Codex, Cursor +6

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