Skills against boilerplate-looking UIs: layout, type, motion and spacing, plus reference image generation for web and mobile
Skills
Awesome Claude Skills by Composio
Awesome Claude Skills
A curated list of Claude skills and plugins, plus Composio's own automation skills for 78 SaaS apps
Nine skills that let an agent run Strix pentests, fix validated findings and add security scanning to CI
A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file
The official React Router skill: the agent identifies the app mode and follows the docs for the installed version
An open AI engineering course with tutor skills: the agent places you, teaches lessons in the terminal and quizzes you
The official tldraw skill for upgrading a project to a newer SDK version: detects versions, fetches release notes and fixes type errors
The official Slidev skill: the agent builds developer slide decks in Markdown and Vue with code highlighting, animations and export
Obsidian skills
Obsidian Skills
Skills for agents working with Obsidian: Markdown with wikilinks, Bases, JSON Canvas, Obsidian CLI, Defuddle and Knap
Streamlit agent skill
developing-with-streamlit
The official Streamlit skill bundled with the library: building, styling, debugging and speeding up apps, installed with streamlit skills
A skill that makes the agent open with the action, number the steps and skip tangents
The official Payload CMS skill shipped inside the package: collections, fields, hooks, access control, queries and database adapters
A cybersecurity skill library: forensics, incident response, pentesting, cloud and malware analysis mapped to MITRE ATT&CK and NIST
Turns a technical book or a folder of documents into a structured skill with chapters, a glossary and a cheatsheet
A design skill against templated AI interfaces: new pages, audits, redesigns and design extraction from a screenshot or URL
Five skills: recordable web presentations, web design, GPT Image 2 prompting, local knowledge base retrieval and articles
A skill for editable draw.io diagrams from text, code, Terraform, Kubernetes, SQL and OpenAPI, with export and self-checks
A skill that builds a landing page where scrolling flies a camera through a generated 3D world
Web Access
web-access
A web access skill that picks between search, page fetch and driving your own browser over CDP
Skills for design engineers: quick UI cleanup, accessibility, metadata and animation performance fixes
Eight skills for engineering habits: think a plan through, find a bug's root cause, check a diff, read a source
Jakub Krehel's Interface Skills
Interfaces skills
Skills for interface polish: typography, color, layout, accessibility, product copy and a review across all of them
Tech Leads Club Agent Skills
Agent Skills
A vetted skill registry with a CLI that installs into twenty-plus agents and an MCP server for on-demand skill lookup
Meng To's Agent Skills
Agent Skills
A skill library for expressive landing pages, animation, WebGL and Three.js browser games, with demos and prompts