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Found 9,229 Skills
Expert in integrating payment gateways (Stripe, PayPal, Adyen) and designing PCI-compliant billing architectures. Use when implementing checkout flows, subscriptions, or payment processing. Triggers include "Stripe", "PayPal", "payment gateway", "checkout", "subscription billing", "PCI compliance", "payment processing".
Simplify and refine PHP/Laravel code for clarity and maintainability without changing behavior.
This skill should be used when the user asks to "send a transaction", "call a contract", "sign a message", "use cast", "cast send", "cast call", "cast wallet", "decode calldata", "encode ABI", "check balance", or mentions Foundry cast CLI, RPC endpoints, or on-chain interactions.
Validates the interoperability between skills. Ensures that output formats (JSON/Markdown) from one skill are correctly consumed by the next in a chain.
Adversarial scenario analysis and threat modeling for Solidity smart contracts. Use when analyzing contracts from an attacker's perspective, identifying multi-step attack vectors, or performing threat modeling. Covers flash loan attacks, oracle manipulation, MEV/front-running, governance exploits, reentrancy scenarios, access control bypasses, economic logic exploits, and cross-contract composability risks. Triggers on tasks involving adversarial analysis, threat modeling, attack scenarios, attack vectors, exploit analysis, or red team review.
Build a mass movement around your expertise using Russell Brunson's proven framework—position yourself as the charismatic leader, offer a new opportunity, and create a future-based cause that turns followers into paying customers. Use when: **Position yourself as an expert** in your field; **Create an online course or coaching program** based on your knowledge; **Build a tribe** of loyal followers around your message; **Design a webinar** that converts attendees into buyers; **Craft your orig...
Analyzes code for WCAG 2.4.4 Link Purpose (In Context) compliance. Identifies generic link text, ambiguous links, and links without sufficient context. Recommends descriptive link text and proper ARIA attributes.
Integrate Databuddy analytics into applications using the SDK or REST API. Use when implementing analytics tracking, feature flags, custom events, Web Vitals, error tracking, LLM observability, or querying analytics data programmatically.
Patterns for reliable external service integration: env validation, health checks, error handling, observability. Invoke when integrating Stripe, Clerk, Sendgrid, or any external API.
Generate architectural wikis with source code traceability. Creates comprehensive documentation including architecture overviews, module docs, data flow diagrams, and interactive static sites. Use when asked to document a codebase, generate architecture docs, create a wiki, or explain how a project is structured.
Repeatable execution process for producing clear explanations. Covers Subject and Situational frameworks, depth scaling, and relatability tools.
Mobile-first responsive design, breakpoints, touch targets, and adaptive layouts. Use when building layouts, creating responsive components, or optimizing for mobile.