Skill directory
Agent skills
Focused instruction packs that teach a coding agent one job well. Browse the catalog and use any of them inside a RiverX project.
18,175Skills
1,902Publishers
249Official
Imagegen Frontend Webnexu-io/open-design|02Imagennexu-io/open-design|01Impeccable Design Polishnexu-io/open-design|01Industrial Brutalist UInexu-io/open-design|02Library Curatornexu-io/open-design|01Login Flownexu-io/open-designMobile login and authentication flow screens03Marketing Psychologynexu-io/open-design|01Minimalist UInexu-io/open-design|02Minimax Docxnexu-io/open-design|01Minimax PDFnexu-io/open-design|01Mockup Device 3dnexu-io/open-designStatic iPhone and MacBook 3D-style showcase with real HTML embedded on screens, glass-lens refraction, and 360-degree turntable composition.03Nanobanana Pptnexu-io/open-design|01Od Contributenexu-io/open-designOne-click contribution flow for OpenDesign (nexu-io/open-design) — even for non-coders. Pick one of four cards (ship a Skill or Design System you made with OD; translate docs; fix a typo / write a blog; report a bug), the agent validates and opens a PR (or issue) for you. Trigger words contribute to open design, ship my OD skill, ship my OD design system, translate OD docs, report an OD bug, od-contribute.022Paywall Upgrade Cronexu-io/open-design|01PDFnexu-io/open-design|01Pixelbin Medianexu-io/open-design|01Plan Design Reviewnexu-io/open-design|01Platform Designnexu-io/open-design|01Poster Heronexu-io/open-designVertical poster or Moments-style share image with strong visual impact.03Ppt Keynotenexu-io/open-design|03Pptxnexu-io/open-design|01Pptx Generatornexu-io/open-design|01Pptx HTML Fidelity Auditnexu-io/open-designAudit a python-pptx export against its source HTML deck, identify layout/content drift (footer overflow, cropped content, missing italic/em, lost styling, off-rhythm spacing), and re-export with strict footer-rail + cursor-flow layout discipline. Use this skill whenever the user has a .pptx that was generated from an HTML slide deck and asks to compare/audit/verify/fix the export — including phrases like "compare ppt with html", "fidelity audit", "fix the pptx", "ppt is cut off", "footer overlap", "italic missing in pptx", "re-export the deck", "pptx-html-fidelity-audit", or any case where a python-pptx → HTML round-trip needs verification or repair. Also trigger when the user shows you a deck.html and a deck.pptx side by side and is debugging visual differences.05PR Feedback Quality Gatenexu-io/open-design|01Redesign Existing Projectsnexu-io/open-design|02Reference Design Contractnexu-io/open-design|03Release Notes One Pagernexu-io/open-design|05Remotionnexu-io/open-design|01Replicatenexu-io/open-design|01Research Decision Roomnexu-io/open-design|04Resume Modernnexu-io/open-designModern minimal resume, single A4 page, ready for print or PDF export.03Review Animationsnexu-io/open-design|03Screenshotnexu-io/open-design|01Screenshots Marketingnexu-io/open-design|01Shadcn UInexu-io/open-design|01Shader Devnexu-io/open-design|01Slack Gif Creatornexu-io/open-design|01Slidesnexu-io/open-design|01Social Reddit Cardnexu-io/open-designRealistic Reddit post card with vote rail and comment count, suited to video overlays or story sharing.03Social Spotify Cardnexu-io/open-designSpotify Now Playing-style card with album art, progress bar, and playback controls, suited to video overlays or personal homepages.03Social X Post Cardnexu-io/open-designRealistic X post card with engagement metrics (likes, reposts, views), suited to video overlays or shareable image cards.03Soranexu-io/open-design|01Speechnexu-io/open-design|01Stitch Design Tastenexu-io/open-design|03Stitch Loopnexu-io/open-design|01Swiftui Designnexu-io/open-design|01Swiss Creative Mode Templatenexu-io/open-design|04Swiss User Research Video Templatenexu-io/open-design|04
Skills, installed in one click
Start building freePut a skill to work
Open any project, search the Skills panel in the chat, and the agent picks it up from there.