Skill rating

Analyze Chromium-based browser artifacts using Hindsight to extract browsing history, downloads, cookies, cached content, autofill data, saved passwords, and browser extensions from Chrome, Edge, Brav

Project Guidelines Skill (Example)

Use when working with full stack orchestration full stack feature

Indexed by skills.sh from peter-duffy95/open-images-for-free-use-skill

Add a new Umbraco extension project reference to the main Umbraco instance and solution

验证研究报告中所有声明的引用准确性、来源质量和格式规范性。确保每个事实性声明都有可验证的来源，并提供来源质量评级。当最终确定研究报告、审查他人研究、发布或分享研究之前使用此技能。

Evaluate SaaS unit economics and capital efficiency. Use when deciding whether the business can scale efficiently or needs correction.

Audit your Obsidian vault in Claude Code — finds stale drafts, empty folders, duplicate filenames, and incomplete files. Saves a dated report.

Provides REST API design standards and best practices for Spring Boot projects. Use when creating or reviewing REST endpoints, DTOs, error handling, pagination, security headers, HATEOAS and architect

Comprehensive guide for building production-ready microservices with FastAPI including REST API patterns, async operations, dependency injection, and deployment strategies

Review tweet drafts in Claude Code against 8 voice rules. Scores 1-10, breaks down every rule, and rewrites anything that scores below 7.

Complete guide for enterprise architecture patterns including domain-driven design, event sourcing, CQRS, saga patterns, API gateway, service mesh, and scalability

NetSuite Intelligence skill — teaches AI the correct tool selection order, output formatting, domain knowledge, multi-subsidiary and currency handling, and SuiteQL safety checklist for any AI + NetSui

Create a test user (with explicit permission) to audit what authenticated users can access vs anonymous users. Detects IDOR, cross-user access, and privilege escalation.

Systematic architectural thinking for irreplaceable human capabilities - domain modeling, systems thinking, constraint navigation, and AI-aware problem decomposition. Use proactively when detecting ar

Tailwind CSS accessibility patterns including WCAG 2.2 compliance, touch targets, focus management, and ARIA. PROACTIVELY activate for: (1) building accessible UI with Tailwind, (2) WCAG 2.2 complianc

List all storage buckets and their configuration to identify the storage attack surface.

List all tables exposed via the Supabase PostgREST API to identify the attack surface.

Attempt to read data from exposed tables to verify actual data exposure and RLS effectiveness.

Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming, performance, and platform-specific UI.

Authoritative rules and patterns for production-quality Kotlin Coroutines onto Android. Covers structured concurrency, lifecycle integration, and reactive streams.

Guidance on implementing the Data Layer using Repository pattern, Room (Local), and Retrofit (Remote) with offline-first synchronization.

Implement secure JWT (JSON Web Token) authentication in Node.js applications with access/refresh tokens and role-based access control

Test for user enumeration vulnerabilities through various authentication endpoints.

Validate PRD, UX, Architecture and Epics specs are complete. Use when the user says "check implementation readiness".

Calculate SaaS revenue, retention, and growth metrics. Use when diagnosing momentum, churn, expansion, or product-market-fit signals.

Provides comprehensive testing patterns for Spring Boot applications covering unit, integration, slice, and container-based testing with JUnit 5, Mockito, Testcontainers, and performance optimization.

当用户明确要求"写/改研究基础""研究基础+工作条件+风险应对编排"时使用。为 NSFC 正文"（三）研究基础"写作/重构，并同步编排"工作条件"和"研究风险应对"，用证据链证明项目可行、资源条件对位研究内容、风险预案可执行。

Complete guide for Apache Airflow orchestration including DAGs, operators, sensors, XComs, task dependencies, dynamic workflows, and production deployment

Complete guide for Apache Spark data processing including RDDs, DataFrames, Spark SQL, streaming, MLlib, and production deployment

Complete guide for asyncio concurrency patterns including event loops, coroutines, tasks, futures, async context managers, and performance optimization

Comprehensive guide for database management patterns covering PostgreSQL and MongoDB including schema design, indexing, transactions, replication, and performance tuning

Container orchestration with Docker Compose for multi-container applications, networking, volumes, and production deployment

Strategic framework for mapping pain/persona intersections and messaging angles. Defines the structure for organizing creative strategy, not the tactics for execution. Use this when planning an organi

Best practices for implementing Android ViewModels, specifically focused on StateFlow for UI state and SharedFlow for one-off events.

Operational guide for enabling hierarchical context parallelism in Megatron-Bridge, including config knobs, code anchors, pitfalls, and verification.

Containerize and deploy Node.js applications with Docker including multi-stage builds, Docker Compose, and production optimization

Comprehensive guide for implementing Syncfusion React popup components including Dialog, ToolTip. Use this when building modal/modeless dialogs, confirmation popups, forms in dialogs, draggable window

Guide for working with Next.js App Router (Next.js 13+). Use when migrating from Pages Router to App Router, creating layouts, implementing routing, handling metadata, or building Next.js 13+ applicat

Generate platform-specific social post variants (Twitter/X, LinkedIn, Reddit) from one source input. Works with or without Node.js script. Includes platform reasoning, quality review, and guardrails a

Expert guidance on setting up and using Retrofit for type-safe HTTP networking in Android. Covers service definitions, coroutines, OkHttp configuration, and Hilt integration.

Complete guide for Go backend development including concurrency patterns, web servers, database integration, microservices, and production deployment

Clean Architecture patterns for Android and Kotlin Multiplatform projects — module structure, dependency rules, UseCases, Repositories, and data layer patterns.

Configures EC2 instances to securely call AWS services by creating and attaching IAM roles via instance profiles, eliminating hardcoded credentials. Use when an EC2 instance needs permissions to acces

Multi-channel demand generation, paid media optimization, SEO strategy, and partnership programs for Series A+ startups. Includes CAC calculator, channel playbooks, HubSpot integration, and internatio

Tailwind CSS plugins — official plugins and custom plugin development. PROACTIVELY activate for: (1) @tailwindcss/typography (prose), (2) @tailwindcss/forms, (3) @tailwindcss/aspect-ratio (now built-i

Expert in macOS Accessibility APIs (AXUIElement) for desktop automation. Specializes in secure automation of macOS applications with proper TCC permissions, element discovery, and system interaction.

Brand Tailored Promotions — audience targeting, discount tiers, customer segmentation, repeat purchase incentives

Trending product discovery — viral product analysis, category trends, seasonal opportunities on TikTok

Download TikTok video samples for selected music or sounds, extract local audio references, and preserve manifests for reproducible music research archives.