Total 50,057 skills
Showing 12 of 50057 skills
This skill should be used when the user needs to structure what to build and when by converting discovery opportunities into prioritized bets and roadmaps. Use when organizing product capability blocks, writing solution briefs, planning quarterly cycles, or communicating product direction without false precision.
Use when building Rails features that handle personal data, adding encryption to models, implementing consent flows, building DSAR endpoints, or adding anonymization/pseudonymization. Also use when reviewing code for compliance with privacy laws like GDPR and LGPD, or when asked about privacy-by-design patterns in Rails.
Use when creating a plan using Plan model and enhancing structured design plans in Cursor Plan mode for Java implementations. Use when the user wants to create a plan, design an implementation, structure a development plan, or use plan mode for outside-in TDD, feature implementation, or refactoring work. Part of the skills-for-java project
Audits GitHub Actions workflows for security vulnerabilities in AI agent integrations including Claude Code Action, Gemini CLI, OpenAI Codex, and GitHub AI Inference. Detects attack vectors where attacker-controlled input reaches. AI agents running in CI/CD pipelines.
10DLC brand and campaign registration for US A2P messaging compliance. Assign phone numbers to campaigns.
Transform slow database queries into lightning-fast operations through systematic optimization, proper indexing, and query plan analysis.
Douyin Traffic Distribution Dashboard. Activated when users ask questions such as 'Where is Douyin traffic?', 'Which categories are growing?', 'Traffic dashboard', 'What content types get the most traffic?'. Even if users do not explicitly mention 'Douyin', this skill should be activated when the topic involves platform traffic distribution, content track selection, or traffic trend analysis.
Synthesizes user research interviews into actionable insights, patterns, and recommendations. Use after conducting user interviews, customer calls, or usability sessions to extract and communicate findings.
Rust design patterns for RTK. Newtype, Builder, RAII, Trait Objects, State Machine. Applied to CLI filter modules. Use when designing new modules or refactoring existing ones.
Add a complete account settings page with profile editing, password changes, email updates, session management, and account deletion.
Debug Flutter applications systematically with this comprehensive troubleshooting skill. Covers RenderFlex overflow errors, setState() after dispose() issues, null check operator failures, platform channel problems, build context errors, and hot reload failures. Provides structured four-phase debugging methodology with Flutter DevTools, widget inspector, performance profiling, and platform-specific debugging for Android, iOS, and web targets.
Refactor Flutter/Dart code to improve maintainability, readability, and performance. This skill applies Dart 3 features like records, patterns, and sealed classes, implements proper state management with Riverpod or BLoC, and uses Freezed for immutable models. It addresses monolithic widgets, missing const constructors, improper BuildContext usage, and deep nesting. Apply when you notice widgets doing too much, performance issues from unnecessary rebuilds, or legacy Dart 2 patterns.