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Found 9,229 Skills
Comprehensive content review and quality assurance for EARS documents - validates requirement syntax, PRD alignment, testability, and identifies issues requiring manual attention
Comprehensive email marketing knowledge base covering strategy, deliverability, list building, segmentation, automation, copywriting, analytics, and platform selection. Use this skill when helping with anything email marketing related: planning campaigns, building automations, writing copy, analysing metrics, setting up authentication, or advising on ESP selection. This skill reflects the opinions and experience of an expert practitioner, not generic best-practice summaries.
Ghost Security - SAST code scanner. Finds security vulnerabilities in source code by planning and executing targeted scans for issues like SQL injection, XSS, BOLA, BFLA, SSRF, and other OWASP categories. Use when the user asks for a code security audit, SAST scan, vulnerability scan of source code, or wants to find security flaws in a codebase.
You must use this when conducting PRISMA-standard systematic reviews, protocol development, or Risk of Bias assessment.
Scan codebase for security vulnerabilities including secrets, insecure dependencies, and unsafe code patterns. Use when performing automated security scans.
Minimal smoke test for ECS skill. Validate auth, region reachability, and DescribeInstances query path.
Run mobile app tests on cloud or local devices via the FinalRun MCP server. Use when: (1) uploading app binaries, (2) running tests or suites on cloud devices, (3) running tests on local devices.
Creates 03-ui-ux-spec.md (IA, Expo Router route map, screen list, design tokens, component inventory, accessibility) for a new app idea. Use after docfactory-prd to define the visual and interactive layer. Essential for ensuring a consistent, goal-oriented mobile UI and preventing "design drift" during development.
Betting analysis — odds conversion, de-vigging, edge detection, Kelly criterion, arbitrage detection, parlay analysis, and line movement. Pure computation, no API calls. Works with odds from any source: ESPN (American odds), Polymarket (decimal probabilities), Kalshi (integer probabilities). Use when: user asks about bet sizing, expected value, edge analysis, Kelly criterion, arbitrage, parlays, line movement, odds conversion, or comparing odds across sources. Also use when you have odds from ESPN and a prediction market price and want to evaluate whether a bet has positive expected value. Don't use when: user asks for live odds or market data — use polymarket, kalshi, or the sport-specific skill to fetch odds first, then use this skill to analyze them.
Guide for building custom React components using Fluent UI v9 base state hooks and render functions. Use when asked to: create a component based on FluentUI headless hooks, build a custom component using Fluent UI base state hooks, create a component with custom styling that reuses Fluent UI accessibility behavior, implement a component using render{Component}_unstable and use{Component}Base_unstable, or consume @fluentui/react-button/@fluentui/react-tabs/etc. without Fluent 2 visual design.
Senior React Native and Expo engineer for building production-ready cross-platform mobile apps. Use when building React Native components, implementing navigation with Expo Router, optimizing list and scroll performance, working with animations via Reanimated, handling platform-specific code (iOS/Android), integrating native modules, or structuring Expo projects. Triggers on React Native, Expo, mobile app, iOS app, Android app, cross-platform, native module, FlatList, FlashList, LegendList, Reanimated, Expo Router, mobile performance, app store. Do NOT use for Flutter, web-only React, or backend Node.js tasks.
Expert 10x engineer with comprehensive knowledge of web development, internet protocols, and web standards. Use when working with HTML, CSS, JavaScript, web APIs, HTTP/HTTPS, web security, performance optimization, accessibility, or any web/internet concepts. Specializes in translating web terminology accurately and implementing modern web standards across frontend and backend development.