Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
web-artifacts-builder
Build complex claude.ai HTML artifacts with React and Tailwind. Anthropic's reference workflow for shipping rich, embeddable artifacts.
video-downloader
Download videos from YouTube and other platforms for offline viewing, editing, or archival with support for various formats and quality options.
venice-video
Video generation and transcription workflows via the Venice.ai API.
venice-image-generate
Image generation endpoints and available styles via the Venice.ai API.
venice-image-edit
Image edits, upscaling, and background removal via the Venice.ai API.
venice-audio-speech
Text-to-speech models, voices, formats, and streaming via Venice.ai. Useful for narration, voiceover, and conversational agent voices.
venice-audio-music
Music generation queueing, retrieval, and completion endpoints via Venice.ai. Suited for jingles, background loops, and prototype scoring.
ui-ux-pro-max
Catalog-only UI/UX Pro Max entry. The full upstream templates, data, and search workflow are not bundled in Open Design.
ui-skills
Opinionated, evolving constraints to guide agents when building interfaces. Useful for keeping output coherent across many small UI pieces.
threejs
Three.js skills for creating 3D elements and interactive experiences in the browser — scenes, materials, controls, and post-processing.
theme-factory
Apply professional font and color themes to artifacts including slides, docs, reports, and HTML landing pages. Ships 10 pre-set themes.
taste-skill
High-agency frontend skill that gives AI good taste with tunable design variance, motion intensity, and visual density to stop generic UI slop.
swiftui-design
SwiftUI 前端设计 skill — anti AI-slop rules, design direction advisor, brand asset protocol, and five-dimension review. Works with Claude Code, Cursor, Codex, and OpenCode.
stitch-loop
Iterative design-to-code feedback loop. Critique → adjust → ship cycle for tightening visual fidelity between brief and built UI.
speech
Generate spoken audio from text using OpenAI's API with built-in voices. Useful for narrated explainers, lecture audio, and quick voiceover tracks.
sora
Generate, remix, and manage short video clips via OpenAI's Sora API. Useful for cinematic shots, b-roll, and rapid concept video iteration.
slides
Create and edit .pptx presentation decks with PptxGenJS. Useful for sales decks, kickoff briefs, and design-system showcases.
slack-gif-creator
Create animated GIFs optimized for Slack with validators for size constraints and composable animation primitives.
shader-dev
GLSL shader techniques for ray marching, fluid simulation, particle systems, and procedural generation. Useful for hero visuals and motion stills.
shadcn-ui
Build UI components with shadcn/ui. Pairs with the Stitch design loop to ship structured, accessible components quickly.
screenshots-marketing
Generate marketing screenshots with Playwright. Useful for landing-page hero shots, App Store screenshots, and changelog visuals.
screenshot
Capture desktop, app windows, or pixel regions across OS platforms. Useful for marketing screenshots, design reviews, and bug reports.