AI Skills
Installable SKILL.md packages that extend AI coding agents with reliable workflows and domain-specific judgment — ranked by installs, sourced from skills.sh.
brand-analyzer
This skill should be used when the user requests brand analysis, brand guidelines creation, brand audits, or establishing brand identity and consistency standards. It provides comprehensive frameworks for analyzing brand elements and creating actionable brand guidelines based on requirements.
valibot
Schema validation with Valibot, the modular and type-safe schema library. Use when the user needs to validate data, create schemas, parse inputs, or work with Valibot in their project. Also use when migrating from Zod to Valibot.
inngest
Inngest expert for serverless-first background jobs, event-driven
udemy-video-downloader
Download complete Udemy courses with resources and subtitles
cmake
CMake build system skill for C/C++ projects. Use when writing or refactoring CMakeLists.txt, configuring out-of-source builds, selecting generators (Ninja, Make, VS), managing targets and dependencies with target_link_libraries, integrating external packages via find_package or FetchContent, enabling sanitizers, setting up toolchain files for cross-compilation, or exporting CMake packages. Activates on queries about CMakeLists.txt, cmake configure errors, target properties, install rules, CPack, or CMake presets.
tsdown
Use when bundling TypeScript libraries - provides tsdown configuration, dual ESM/CJS output, .d.ts generation, package validation, and plugin authoring
stockvault-downloader
Download free stock photos and graphics from Stockvault
istock-downloader
Download iStock photos
terabox-downloader
Download from TeraBox cloud storage without limits or speed restrictions
mindvalley-downloader
Download Mindvalley course videos, quest lessons, and supported embedded lesson videos as MP4 files for offline study.
sensei
Agent skill from microsoft/azure-skills.
openspec-proposal-creation
Creates structured change proposals with specification deltas for new features, breaking changes, or architecture updates. Use when planning features, creating proposals, speccing changes, introducing new capabilities, or starting development workflows. Triggers include "openspec proposal", "create proposal", "plan change", "spec feature", "new capability", "add feature planning", "design spec".
whop-video-downloader
Download videos from your Whop classes and backup your hard work, save courses you've paid for, and enjoy offline
wistia-video-downloader
Download Wistia-hosted videos embedded around the web for offline viewing
tanstack-devtools
Centralized, extensible devtools panel for TanStack libraries with a plugin architecture.
webinarjam-video-downloader
Download webinar videos from Webinarjam webinars and recordings
kajabi-video-downloader
Download videos from your Kajabi courses for offline viewing
dreamstime-downloader
Extract Dreamstime stock photos and videos without watermarks
snapchat-video-downloader
Save Snapchat stories
learnworlds-downloader
Extract LearnWorlds courses including interactive videos and assessments
gokollab-downloader
Download GoKollab course videos and course for offline access
tellatv-downloader
Download Tella videos, screen recordings, and presentations as MP4 files from Tella pages and supported embeds.
deviantart-downloader
Comprehensive DeviantArt downloader for artwork
khan-academy-downloader
Download Khan Academy courses with exercises
123rf-downloader
Save 123RF stock photos and vectors without watermarks in original quality
kick-clip-downloader
Save Kick.com clips and VODs with chat replay and emote support
toutiao-publisher
Publish articles to Toutiao (Today's Headlines). Handles persistent authentication (login once) and session management. Opens browser for interactive publishing.
nemo-retriever
Use when the user wants to search, query, extract, transcribe, describe, quote, filter, or aggregate across documents — PDFs, scanned forms / images (`.jpg` `.png` `.tiff`), Office (`.docx` `.pptx`), text (`.html` `.txt`), audio (`.mp3` `.wav` `.m4a`), or video (`.mp4` `.mov`). Prefer this over native Read / Grep for multi-file or non-PDF corpora. Not for: editing files, web browsing, single-file plain-text lookups, fine-tuning.
rag-perf
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giphy-downloader
Save GIFs and stickers from Giphy in original quality with tags