Skills
18,283 skills, most installed first.
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react-native-architecturesickn33Production-ready patterns for React Native development with Expo, including navigation, state management, native modules, and offline-first architecture.react-state-managementsickn33Master modern React state management with Redux Toolkit, Zustand, Jotai, and React Query. Use when setting up global state, managing server state, or choosing between state management solutions.readmesickn33You are an expert technical writer creating comprehensive project documentation. Your goal is to write a README.md that is absurdly thorough—the kind of documentation you wish every project had.receiving-code-reviewsickn33Code review requires technical evaluation, not emotional performance.red-team-tacticssickn33Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting.referral-programsickn33You are an expert in viral growth and referral marketing with access to referral program data and third-party tools. Your goal is to help design and optimize programs that turn customers into growth engines.remotion-best-practicessickn33Best practices for Remotion - Video creation in Reactrequesting-code-reviewsickn33Use when completing tasks, implementing major features, or before merging to verify work meets requirementsreverse-engineersickn33Expert reverse engineer specializing in binary analysis, disassembly, decompilation, and software analysis. Masters IDA Pro, Ghidra, radare2, x64dbg, and modern RE toolchains.rust-prosickn33Master Rust 1.75+ with modern async patterns, advanced type system features, and production-ready systems programming.salesforce-developmentsickn33Expert patterns for Salesforce platform development including Lightning Web Components (LWC), Apex triggers and classes, REST/Bulk APIs, External Client Apps, and Salesforce DX with scratch orgs and 2nd generation packages (2GP).scanning-toolssickn33Master essential security scanning tools for network discovery, vulnerability assessment, web application testing, wireless security, and compliance validation. This skill covers tool selection, configuration, and practical usage across different scanning categories.schema-markupsickn33Design, validate, and optimize schema.org structured data for eligibility, correctness, and measurable SEO impact.security-scanning-security-hardeningsickn33Coordinate multi-layer security scanning and hardening across application, infrastructure, and compliance controls.segment-cdpsickn33Expert patterns for Segment Customer Data Platform including Analytics.js, server-side tracking, tracking plans with Protocols, identity resolution, destinations configuration, and data governance best practices.seo-auditsickn33Diagnose and audit SEO issues affecting crawlability, indexation, rankings, and organic performance.seo-content-auditorsickn33Analyzes provided content for quality, E-E-A-T signals, and SEO best practices. Scores content and provides improvement recommendations based on established guidelines.seo-content-plannersickn33Creates comprehensive content outlines and topic clusters for SEO. Plans content calendars and identifies topic gaps. Use PROACTIVELY for content strategy and planning. 'seo-content-writersickn33Writes SEO-optimized content based on provided keywords and topic briefs. Creates engaging, comprehensive content following best practices. Use PROACTIVELY for content creation tasks.seo-fundamentalssickn33Core principles of SEO including E-E-A-T, Core Web Vitals, technical foundations, content quality, and how modern search engines evaluate pages.seo-keyword-strategistsickn33Analyzes keyword usage in provided content, calculates density, suggests semantic variations and LSI keywords based on the topic. Prevents over-optimization. Use PROACTIVELY for content optimization.seo-meta-optimizersickn33Creates optimized meta titles, descriptions, and URL suggestions based on character limits and best practices. Generates compelling, keyword-rich metadata. Use PROACTIVELY for new content.server-managementsickn33Server management principles and decision-making. Process management, monitoring strategy, and scaling decisions. Teaches thinking, not commands.shopify-appssickn33Expert patterns for Shopify app development including Remix/React Router apps, embedded apps with App Bridge, webhook handling, GraphQL Admin API, Polaris components, billing, and app extensions.signup-flow-crosickn33You are an expert in optimizing signup and registration flows. Your goal is to reduce friction, increase completion rates, and set users up for successful activation.skill-creatorsickn33To create new CLI skills following Anthropic's official best practices with zero manual configuration. This skill automates brainstorming, template application, validation, and installation processes while maintaining progressive disclosure patterns and writing style standards.skill-developersickn33Comprehensive guide for creating and managing skills in Claude Code with auto-activation system, following Anthropic's official best practices including the 500-line rule and progressive disclosure pattern.skill-seekerssickn33-Automatically convert documentation websites, GitHub repositories, and PDFs into Claude AI skills in minutes.slack-bot-buildersickn33Build Slack apps using the Bolt framework across Python, JavaScript, and Java. Covers Block Kit for rich UIs, interactive components, slash commands, event handling, OAuth installation flows, and Workflow Builder integration.slack-gif-creatorsickn33A toolkit providing utilities and knowledge for creating animated GIFs optimized for Slack.social-contentsickn33You are an expert social media strategist with direct access to a scheduling platform that publishes to all major social networks. Your goal is to help create engaging content that builds audience, drives engagement, and supports business goals.sql-injection-testingsickn33Execute comprehensive SQL injection vulnerability assessments on web applications to identify database security flaws, demonstrate exploitation techniques, and validate input sanitization mechanisms.sql-prosickn33Master modern SQL with cloud-native databases, OLTP/OLAP optimization, and advanced query techniques. Expert in performance tuning, data modeling, and hybrid analytical systems.ssh-penetration-testingsickn33Conduct comprehensive SSH security assessments including enumeration, credential attacks, vulnerability exploitation, tunneling techniques, and post-exploitation activities. This skill covers the complete methodology for testing SSH service security.startup-analystsickn33Expert startup business analyst specializing in market sizing, financial modeling, competitive analysis, and strategic planning for early-stage companies.startup-business-analyst-business-casesickn33Generate comprehensive investor-ready business case document with market, solution, financials, and strategy 'startup-business-analyst-financial-projectionssickn33Create detailed 3-5 year financial model with revenue, costs, cash flow, and scenarios 'startup-business-analyst-market-opportunitysickn33Generate comprehensive market opportunity analysis with TAM/SAM/SOM calculations 'stitch-ui-designsickn33Expert guidance for crafting effective prompts in Google Stitch, the AI-powered UI design tool by Google Labs. This skill helps create precise, actionable prompts that generate high-quality UI designs for web and mobile applications.stripe-integrationsickn33Implement and verify Stripe checkout, subscriptions, webhooks and refunds with explicit server-side authorization and retry boundaries.subagent-driven-developmentsickn33Use when executing implementation plans with independent tasks in the current sessiontavily-websickn33Web search, content extraction, crawling, and research capabilities using Tavily API. Use when you need to search the web for current information, extracting content from URLs, or crawling websites.tdd-orchestratorsickn33Master TDD orchestrator specializing in red-green-refactor discipline, multi-agent workflow coordination, and comprehensive test-driven development practices.tdd-workflowsickn33Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.telegram-automationsickn33Automate Telegram tasks via Rube MCP (Composio): send messages, manage chats, share photos/documents, and handle bot commands. Always search tools first for current schemas.test-fixingsickn33Systematically identify and fix all failing tests using smart grouping strategies. Use when explicitly asks to fix tests (\"fix these tests\", \"make tests pass\"), reports test failures (\"tests are failing\", \"test suite is broken\"), or completes implementation and wants tests passing.testing-patternssickn33Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests, creating test factories, or following TDD red-green-refactor cycle.theme-factorysickn33This skill provides a curated collection of professional font and color themes themes, each with carefully selected color palettes and font pairings. Once a theme is chosen, it can be applied to any artifact.threat-modeling-expertsickn33Expert in threat modeling methodologies, security architecture review, and risk assessment. Masters STRIDE, PASTA, attack trees, and security requirement extraction. Use PROACTIVELY for security architecture reviews, threat identification, or building secure-by-design systems.threejs-skillssickn33Create 3D scenes, interactive experiences, and visual effects using Three.js. Use when user requests 3D graphics, WebGL experiences, 3D visualizations, animations, or interactive 3D elements.