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Found 9,208 Skills
Expert in ethical hacking, vulnerability assessment, and offensive security testing (Web/Network/Cloud).
World-class systematic trading research - backtesting, alpha generation, factor models, statistical arbitrage. Transform hypotheses into edges. Use when "backtest, alpha, factor model, statistical arbitrage, quant research, systematic trading, mean reversion, momentum strategy, regime detection, walk forward, " mentioned.
Write, review, and adapt SQL for TiDB with correct handling of TiDB-vs-MySQL differences (VECTOR type + vector indexes/functions, full-text search, AUTO_RANDOM, optimistic/pessimistic transactions, foreign keys, views, DDL limitations, and unsupported MySQL features like procedures/triggers/events/GEOMETRY/SPATIAL). Use when generating SQL that must run on TiDB, migrating MySQL SQL to TiDB, or debugging TiDB SQL compatibility errors.
LangChain workflows for `create_agent`, LCEL chains, `bind_tools`, middleware, and structured output with production-safe orchestration. Use when implementing or refactoring LangChain application logic in Python or TypeScript.
Audits agent skill instructions and system prompts for vulnerabilities to prompt hijacking and indirect injection. Use when designing new agent skills or before deploying agents to public environments where users provide untrusted input.
Professional UI/UX design expertise for React applications. Covers design thinking, user psychology (Hick's/Fitts's/Jakob's Law), visual hierarchy, interaction patterns, accessibility, performance-driven design, and design critique. Use when designing features, improving UX, solving user problems, or conducting design reviews.
Performs focused, depth-first investigation of specific reverse engineering questions through iterative analysis and database improvement. Answers questions like "What does this function do?", "Does this use crypto?", "What's the C2 address?", "Fix types in this function". Makes incremental improvements (renaming, retyping, commenting) to aid understanding. Returns evidence-based answers with new investigation threads. Use after binary-triage for investigating specific suspicious areas or when user asks focused questions about binary behavior.
System architecture and technical design specialist. 🚨 TIER 2 SKILL - ON-DEMAND ACTIVATION 🚨 Use when user requests involve: - System architecture design and planning - Technical specifications and ADRs - Technology evaluation and selection - Scalability and performance planning - Integration architecture and API design - English: "design system", "architecture", "ADR", "tech stack", "scalability" - Swedish: "arkitektur", "systemdesign", "teknikval", "skalbarhet" Architecture Specialist (British female voice) provides: - System design and architecture patterns - Architecture Decision Records (ADRs) - Technology evaluation and trade-off analysis - Cloud and microservices architecture - Integration patterns and API design User confirmation optional but recommended for major architectural decisions.
Clarify requirements before implementing by asking the minimum must-have questions. Use when a request is underspecified or ambiguous, when the user asks to “ask clarifying questions”, or when multiple plausible interpretations exist and you risk doing the wrong work.
Manage CLI application configuration with Cobra and Viper. Use when implementing config files, environment variables, flags binding, or when user mentions Viper, configuration management, config files, or CLI settings.
Apple Human Interface Guidelines for iOS. Covers navigation (tab bars, NavigationStack, toolbars), interaction design (touch targets, gestures, haptics), accessibility (VoiceOver, Dynamic Type, color contrast), user feedback (loading, errors, empty states), UX patterns (onboarding, permissions, modality, confirmation dialogs), and visual design (dark mode, SF Symbols, layout margins). This skill should be used when designing iOS user experiences, implementing HIG-compliant interactions, ensuring accessibility compliance, building navigation hierarchies, or reviewing apps for Apple design guideline compliance.
Use when implementing production-quality bioinformatics software with proper error handling, logging, testing, and documentation, following software engineering best practices.