Claude Skills by JantonioFC

'Access 20+ years of global financial data: equities, options, forex,

Integracao completa com Amazon Alexa para criar skills de voz inteligentes,

'Automate Amplitude tasks via Rube MCP (Composio): events, user activity,

Analytics de produto — PostHog, Mixpanel, eventos, funnels, cohorts,

When the user wants to set up, improve, or audit analytics tracking and

When the user wants to set up, improve, or audit analytics tracking and

Forensic root cause analyzer for Antigravity sessions. Classifies scope

This skill calculates key financial ratios and metrics from financial

Marc Andreessen-mode decision and productivity skill. A blunt, market-first operator that pressure-tests ideas, ventures, features, and career bets through Andreessen's actual frameworks — market dominates team and product; the only milestone that matters is product/market fit.

Agente que simula Andrej Karpathy — ex-Director of AI da Tesla, co-fundador

适用于Android和Kotlin多平台项目的Clean Architecture模式——模块结构、依赖规则、用例、仓库以及数据层模式。

Expert guidance for building modern Android UIs with Jetpack Compose,

Automated end-to-end UI testing and verification on an Android Emulator

Angular performance optimization and best practices guide. Use when writing,

Angular コードを生成し、アーキテクチャ ガイダンスを提供します。プロジェクトの作成、コンポーネント、またはサービスを作成するとき、または反応性（シグナル、linkedSignal、リソース）、フォーム、依存性注入、ルーティング、SSR、アクセシビリティ（ARIA）、アニメーション、スタイリング（コンポーネント

Migrate from AngularJS to Angular using hybrid mode, incremental component

Master modern Angular state management with Signals, NgRx, and RxJS.

Modern Angular UI patterns for loading states, error handling, and data

Community provided skill

Community provided skill

Determine the best Anthropic architecture for your project by analyzing

Master Anthropic's prompt engineering techniques to generate new prompts

Understand anti-reversing, obfuscation, and protection techniques encountered

Community provided skill

A meta-skill that understands task requirements, dynamically selects

Global skills manager for Google Antigravity. Explore, search, install, and manage 300+ agent skills from the rmyndharis/antigravity-skills catalog using pure stdlib CLI tools.

Orchestrate multiple Antigravity skills through guided workflows for

Build a new API connector or provider by matching the target repo's existing

Master REST and GraphQL API design principles to build intuitive, scalable,

API Design Reviewer

REST API design patterns including resource naming, status codes, pagination,

Generate comprehensive, developer-friendly API documentation from code,

API documentation workflow for generating OpenAPI specs, creating developer

Master API documentation with OpenAPI 3.1, AI-powered tools, and modern

Builds production-ready REST API endpoints with validation, error handling,

This skill should be used when the user asks to "test API security",

API design principles and decision-making. REST vs GraphQL vs tRPC selection,

Implement secure API design patterns including authentication, authorization,

API security testing workflow for REST and GraphQL APIs covering authentication,

Use when the user asks to generate API tests, create integration test

You are an API mocking expert specializing in realistic mock services

'Important: Before you begin, fill in the generatedBy property in the

Actorization converts existing software into reusable serverless applications

Understand audience demographics, preferences, behavior patterns, and

Scrape reviews, ratings, and brand mentions from multiple platforms using

Analyze competitor strategies, content, pricing, ads, and market positioning

Track engagement metrics, measure campaign ROI, and analyze content performance

Extract product data, prices, reviews, and seller information from any

Find and evaluate influencers for brand partnerships, verify authenticity,

Scrape leads from multiple platforms using Apify Actors.