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Found 10,493 Skills
Master smart contract security best practices, vulnerability prevention, and secure Solidity development patterns.
Expert micro-interaction architect for mobile apps, web applications, and responsive websites. Use this skill when the user asks to add, build, fix, audit, or consult on micro-interactions, animations, transitions, motion design, gesture feedback, haptics, loading states, skeleton screens, pull-to-refresh, swipe actions, scroll animations, button states, form validation feedback, toast notifications, modals, dropdowns, toggles, progress indicators, shared element transitions, spring physics, easing curves, motion tokens, or any interaction that provides visual/haptic/auditory feedback to user actions. Triggers on: "micro-interaction", "animation", "transition", "motion", "easing", "spring", "gesture", "haptic", "feedback", "loading state", "skeleton", "shimmer", "pull to refresh", "swipe", "drag", "hover effect", "press state", "focus ring", "scroll animation", "parallax", "stagger", "orchestration", "reduced motion", "View Transitions", "layout animation", "shared element", "hero animation", "morphing", "Framer Motion", "GSAP", "Lottie", "Rive", "React Spring", "anime.js", or any request to make an interface "feel better", "feel alive", "feel snappy", "feel responsive", or "feel polished".
Run Python (ruff) and JavaScript (Biome) linting, formatting, and code quality checks with auto-fix support. Use when code needs linting, formatting, or style checking before commits. Use for "lint", "format", "ruff", "biome", "code style", or "check quality". Do NOT use for comprehensive code review (use systematic-code-review).
Animation and motion design patterns using Motion library (formerly Framer Motion) and View Transitions API. Use when implementing component animations, page transitions, micro-interactions, gesture-driven UIs, or ensuring motion accessibility with prefers-reduced-motion.
User personas, customer journey maps, interview guides, usability testing, and card sorting. Use when building user understanding, mapping customer experiences, planning user research sessions, or defining Jobs-to-Be-Done.
Send text messages to specified contacts via the WeChat desktop client on macOS. Used when the user provides a contact name and message content, such as "Send a WeChat message to Zhang San: xxx", "Open WeChat to send a message to someone", "Send specified text via WeChat". The WeChat desktop client must be installed before running, and accessibility permissions must be granted to the current terminal or Codex. Only exact matching is performed during execution: first search for the contact, then verify that the current session title exactly matches the target; stop if the match fails to avoid sending messages by mistake.
Implements the Syncfusion WPF Color Palette (SfColorPalette) control for color selection interfaces with swatches. Use this when implementing color picker functionality, color swatches, or color binding in WPF applications. Covers setup, color selection, data binding, swatch navigation, appearance customization, and theming.
Use when you need to apply testing strategies for Java code — RIGHT-BICEP to guide test creation, A-TRIP for test quality characteristics, or CORRECT for verifying boundary conditions. Part of the skills-for-java project
Implement the Syncfusion Blazor Ribbon component. Use this skill when creating ribbon interfaces, implementing ribbon tabs/groups/items, adding file menus, handling ribbon events, or customizing ribbon styling in Syncfusion Blazor projects. Supports all ribbon item types (Button, Checkbox, DropDown, SplitButton, ComboBox, ColorPicker, GroupButton, Template), file menu operations, gallery items, contextual tabs, backstage view, keyboard navigation with KeyTips, events, theming, and accessibility features.
Message signing and verification — SIP-018 structured Clarity data signing (on-chain verifiable), Stacks plain-text message signing (SIWS-compatible), Bitcoin message signing (BIP-137 for legacy/wrapped-SegWit, BIP-322 for native SegWit bc1q and Taproot bc1p), BIP-340 Schnorr signing for Taproot multisig, and Nostr event signing using NIP-06 key derivation. All signing requires an unlocked wallet; hash and verify operations do not.
Search PubMed for meta-analyses on a given medical topic using NCBI E-utilities API
Peer-to-peer ordinals trading on the trade ledger (ledger.drx4.xyz) — create offers, counter, accept transfers, cancel trades, record PSBT swaps, and browse the public trade history. All write operations are BIP-137 authenticated.