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Found 9,579 Skills
Craft CMS 5 plugin and module development — extending Craft. Covers the full extend surface: elements, element queries, services, models, records, project config, controllers, CP templates, migrations, queue jobs, console commands, field types, native fields, events, behaviors, Twig extensions, utilities, widgets, filesystems, debugging, testing, and GraphQL. Triggers on: beforePrepare(), afterSave(), defineSources(), defineTableAttributes(), attributeHtml(), MemoizableArray, getConfig(), handleChanged, $allowAnonymous, $enableCsrfValidation, BaseNativeField, EVENT_DEFINE_NATIVE_FIELDS, FieldLayoutBehavior, EVENT_REGISTER, EVENT_DEFINE, EVENT_BEFORE, EVENT_AFTER, CraftVariable, registerTwigExtension, DefineConsoleActionsEvent, PHPStan, Pest. Always use when writing, editing, or reviewing any Craft CMS plugin or module code.
R&D management expertise for R&D portfolio management, technology roadmapping, research methodology, patent strategy, lab management, academic partnerships, and regulatory pathways. Use when managing research programs, planning technology roadmaps, or building patent portfolios.
Analyzes Rails applications and generates comprehensive upgrade reports with breaking changes, deprecations, and step-by-step migration guides for Rails 2.3 through 8.1. Use when upgrading Rails applications, planning multi-hop upgrades, or querying version-specific changes. Based on FastRuby.io methodology and "The Complete Guide to Upgrade Rails" ebook.
Deep single-word English mastery skill. Unpacks one English word's semantic image, modern usage, confusion points, and memory hook. Use when the user wants to deeply understand one English word, asks for deeper meaning or usage rather than translation, or wants a memorable vocabulary breakdown. Prefer this over `plain` or `learn` for a single vocabulary item. Do not use it for phrases, sentence translation, or multiple words at once; route multi-word card workflows to `word-flow`.
UI/UX design principles, design systems, accessibility, responsive design, and user experience best practices. Activates when discussing layouts, styling, design decisions, user flows, or visual design.
Troubleshoot public network IPv4/IPv6 egress, country/region, ASN/organization, DNS, default route, utun status, as well as browser-side Server Response and WebRTC exposure on macOS + Chrome. Applicable for scenarios where users need to check IP and region consistency, VPN/proxy takeover status, IPv6 issues or browser network exposure, and output detailed O&M reports and review links.
Vercel networking and routing for domains, DNS, redirects, rewrites, headers, CDN, edge cache, and regions. Use when configuring routing or traffic behavior on Vercel.
This skill should be used when the user asks to "analyze tweets", "grow on Twitter", "build Twitter threads", "optimize X posting schedule", "track follower growth", "improve tweet engagement", or "create a Twitter content strategy".
Generate and edit images using Google's Gemini image generation models (Nano Banana family). Supports style presets, platform-specific sizing (YouTube/slides/blog), variants, image editing via inlineData, reference images for style transfer, and organized output with metadata. Default model is Nano Banana 2 (gemini-3.1-flash-image-preview). Key is auto-decrypted via SOPS.
E-commerce SEO analysis: Google Shopping visibility, Amazon marketplace intelligence, product schema validation, competitor pricing analysis, and marketplace keyword gaps. Combines on-page product SEO with marketplace data from DataForSEO Merchant API. Use when user says "ecommerce SEO", "product SEO", "Google Shopping", "marketplace SEO", "product schema", "Amazon SEO", "product listings", "shopping ads", or "merchant SEO".
Production incident response automation. Reads logs, checks recent deploys, identifies root cause, suggests fixes, drafts incident comms, creates post-mortem templates. Severity classification (SEV1-4), escalation paths, status page updates. Generates incident-report.md with timeline, root cause, impact assessment, remediation steps, and prevention measures.
Analyzes a company's content to extract and codify their brand voice into a comprehensive style guide. Reads website copy, blog posts, emails, and social media to identify tone, vocabulary patterns, sentence structure, personality traits, and word preferences. Generates a brand-voice-guide.md and reviews new content against it.