Anthropic's official collection of Agent Skills.
Skills for Writing
The 38 skills in the runchr registry that do writing work. Draft and edit prose.
38 of 38 tools · Metrics as of 2026-11-06
Agent skill that turns ideas, plans, and codebases into interactive diagrams.
Agent skill that rewrites AI-generated text to sound human-written.
Agent skill that draws 45 diagram types as self-contained HTML + SVG
Skill that makes coding agents lead with the answer in ADHD-friendly format.
Marketing skills for AI agents: CRO, copywriting, SEO, analytics, growth.
Claude Code skills for the full academic pipeline: research, write, review
Coding-agent skill that builds polished HTML slide decks and converts
Edit raw video footage into finished cuts using coding agents and ffmpeg.
398 agent skills and plugins for Claude Code and 12 other coding agents.
Agent skill that generates polished HTML slide decks, covers, and image prompts.
HTML-native design skill that turns one prompt into deliverable designs.
Baoyu's collection of agent skills for content generation and publishing.
Distills a person's judgment and voice into a reusable Agent Skill profile.
Agent skill that turns your project into a short shareable launch video.
Markdown skills for autonomous ML research loops with cross-model review.
Agent skill that turns product pages into editable Remotion promo videos.
Claude skill that writes sharp, token-efficient prompts for any AI tool.
98 skills that turn coding agents into autonomous AI research agents.
Codex-native skill suite for human-in-the-loop academic research workflows.
66 code-made film styles plus prompts for Claude Code to direct short films.
Agentic HTML editor: local coding-agent CLIs turn Markdown into polished HTML
Korean AI-text humanizer skill that detects and rewrites 85 AI tells.
244 pixel art effects as code, plus a Claude Code skill to make new ones.
Audits and rewrites prose to strip AI writing patterns, with detect and edit
Agent skill for building premium, scroll-driven websites with a real design
Claude Code skill suite for writing, optimizing, and auditing SEO blog content.
65 agent skills from bestselling business, marketing, UX, and coding books.
Claude skill that builds cinematic, award-level landing pages with media and QA.
ADHD-friendly output styles that make coding agents answer first and stay brief.
1,310 markdown Agent Skills for PM deliverables across Claude, ChatGPT, Gemini
Code-drawn illustrations, animations, and films in 32 styles, deterministic.
36 Claude Skills giving expert GRC compliance guidance across major frameworks.
Claude Code skills for startup founders: validation, pricing, GTM, and pitch
Creative coding skills for motion, micro-interactions and design systems.
Learns your social voice and drafts, schedules, and posts to FB, IG, Threads
147 bilingual marketing skills for AI agents across Vietnam and global markets.
Generates offline single-file HTML travel itineraries with maps and timelines.