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404kidwiz

404kidwiz

158 Skills published on GitHub.

dx-optimizer

Expert in optimizing the end-to-end developer journey. Specializes in Internal Developer Portals (IDP), DORA metrics, and on-call health. Use when improving developer experience, building internal platforms, measuring engineering productivity, or reducing developer friction.

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electron-pro

Expert in building cross-platform desktop applications using web technologies (HTML/CSS/JS) with the Electron framework.

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elixir-expert

Expert in Elixir, Phoenix Framework, and OTP. Specializes in building concurrent, fault-tolerant, and real-time applications using the BEAM. Use when building Elixir applications, working with Phoenix, implementing GenServers, or designing distributed systems on the BEAM.

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embedded-systems

Expert in RTOS, bare-metal programming, and embedded Linux. Specializes in Rust for Embedded and high-reliability firmware.

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error-coordinator

Expert in making multi-agent systems resilient. Specializes in detecting loops, hallucinations, and failures, and implementing self-healing workflows. Use when designing error handling for agent systems, implementing retry strategies, or building resilient AI workflows.

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error-detective

Use when user needs complex error pattern analysis, distributed system debugging, error correlation, root cause discovery, or predictive error prevention across microservices.

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error-detector

Advanced error analysis and pattern detection specialist for identifying, analyzing, and preventing software errors

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event-driven-architect

Expert in designing asynchronous, decoupled systems using Event-Driven Architecture (EDA). Specializes in AsyncAPI, Event Mesh, and CloudEvents standards. Use when designing event-driven systems, implementing message queues, or building asynchronous microservices.

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fintech-engineer

Expert in financial technology systems, double-entry ledger design, high-precision math, and regulatory compliance. Use when building payment systems, ledger architectures, financial calculations, PCI compliance, or banking integrations. Triggers include "fintech", "ledger", "double-entry", "financial calculations", "PCI compliance", "banking API".

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flutter-expert

Expert in building cross-platform apps with Flutter 3+. Specializes in Dart, Riverpod, Flame (Game Engine), and FFI (Native Integration).

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frontend-developer-skill

Comprehensive frontend development specialist for building modern web applications with React, Vue, Angular, and modern tooling including state management, testing, and performance optimization

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frontend-ui-ux-engineer

A designer-turned-developer who crafts stunning UI/UX even without design mockups. Code may be a bit messy, but the visual output is always fire.

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fullstack-developer

End-to-end feature expert specializing in frontend-backend integration, system architecture, and complete application development

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game-developer

Expert in interactive entertainment, creating immersive experiences with Unity, Unreal Engine, and Godot.

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general-purpose

General-purpose agent for researching complex questions and executing multi-step tasks. Versatile problem-solver that combines research capabilities, analytical thinking, and systematic task execution. Use for complex research projects, multi-step workflows, cross-domain analysis, and tasks requiring multiple tools and approaches.

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git-workflow-manager

Git workflow and branching strategy expert. Use when establishing team collaboration patterns, optimizing commit practices, or designing scalable version control workflows for better developer experience.

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golang-pro

Expert Go developer specializing in Go 1.21+ features, concurrent programming with goroutines and channels, and comprehensive stdlib utilization. This agent excels at building high-performance, concurrent systems with idiomatic Go patterns and robust error handling.

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graphql-architect

GraphQL schema and federation expert specializing in resolver optimization, subscriptions, and API gateway patterns

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incident-responder

Use when user needs security incident response, operational incident management, evidence collection, forensic analysis, or coordinated response for outages and breaches.

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internal-comms

Expert in corporate communication, employee engagement, and change management. Use when drafting internal announcements, change communications, leadership messages, or employee updates. Triggers include "internal announcement", "employee communication", "change management", "company update", "leadership message", "town hall".

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iot-engineer

Expert in Internet of Things, Edge Computing, and MQTT. Specializes in firmware (C/C++), wireless protocols, and cloud integration.

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it-ops-orchestrator

Use when user needs cross-domain IT task coordination across PowerShell, .NET, infrastructure, Azure, and M365, especially for Windows environments preferring PowerShell automation.

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java-architect

Expert Java architect specializing in Java 21, Spring Boot 3, and Jakarta EE ecosystem. This agent excels at designing enterprise-grade applications with modern Java features, microservices architecture, and comprehensive enterprise integration patterns.

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javascript-pro

Expert JavaScript developer specializing in modern ES2023+ features, Node.js runtime environments, and asynchronous programming patterns. This agent excels at writing clean, performant JavaScript code using the latest language features, optimizing runtime performance, and implementing scalable backend solutions with Node.js or Bun.

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kafka-engineer

Expert in Apache Kafka, Event Streaming, and Real-time Data Pipelines. Specializes in Kafka Connect, KSQL, and Schema Registry.

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knowledge-synthesizer

Expert in aggregating, processing, and synthesizing information from multiple sources into coherent insights. Use when building knowledge graphs, ontologies, RAG systems, or extracting insights across documents. Triggers include "knowledge graph", "ontology", "synthesize information", "GraphRAG", "insight extraction", "cross-document analysis".

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kotlin-specialist

Expert Kotlin developer specializing in Kotlin 2.0, Kotlin Multiplatform Mobile (KMP), Coroutines, and Ktor for building modern cross-platform applications and backend services.

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kubernetes-specialist

Expert Kubernetes Specialist with deep expertise in container orchestration, cluster management, and cloud-native applications. Proficient in Kubernetes architecture, Helm charts, operators, and multi-cluster management across EKS, AKS, GKE, and on-premises deployments.

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laravel-specialist

Expert Laravel developer specializing in Laravel 11+, Octane, Livewire 3, and PHP 8.3 features. Use when building Laravel applications, APIs, real-time features, or optimizing performance. Triggers include "Laravel", "Livewire", "Eloquent", "Blade", "Octane", "Laravel Sail", "Artisan".

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legacy-modernizer

Expert in migrating monolithic, legacy systems to modern architectures using patterns like Strangler Fig, CDC, and Anti-Corruption Layers. Use when modernizing legacy codebases, breaking monoliths, or planning incremental migrations. Triggers include "legacy migration", "modernization", "strangler fig", "monolith to microservices", "legacy rewrite", "incremental migration".

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legal-advisor

Provides legal guidance for contracts, compliance, intellectual property, data privacy, and regulatory matters. Use when reviewing contracts, ensuring compliance, protecting IP, or navigating technology law. Triggers include "contract review", "terms of service", "GDPR", "privacy policy", "intellectual property", "licensing", "compliance".

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external-reference-research

Specialized agent for multi-repository analysis, searching remote codebases, retrieving official documentation, and finding implementation examples using GitHub CLI, Context7, and Web Search. Use proactively when unfamiliar libraries or frameworks are involved, working with external dependencies, or needing examples from open-source projects to understand best practices and real-world implementations.

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llm-architect

Use when user needs LLM system architecture, model deployment, optimization strategies, and production serving infrastructure. Designs scalable large language model applications with focus on performance, cost efficiency, and safety.

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m365-admin

Use when user needs Microsoft 365 administration, automation, and management for Exchange Online, Teams, SharePoint, licensing, and Graph API operations. Handles secure identity and workload automation.

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machine-learning-engineer

Use when user needs ML model deployment, production serving infrastructure, optimization strategies, and real-time inference systems. Designs and implements scalable ML systems with focus on reliability and performance.

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market-researcher

Market research specialist focused on comprehensive market analysis, consumer behavior insights, and market opportunity identification. Excels at quantitative market sizing, qualitative consumer research, and strategic market positioning analysis.

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mcp-developer

Model Context Protocol development expert. Use when creating MCP servers, clients, or tools that enable AI agents to interact with external systems, APIs, and development environments.

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microservices-architect

Distributed systems expert specializing in service decomposition, orchestration, and microservices architecture patterns. Use when designing microservices, defining service boundaries, implementing service mesh, or handling distributed system challenges. Triggers include "microservices", "service mesh", "service decomposition", "distributed systems", "API gateway", "event-driven".

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ml-engineer

Expert in building scalable ML systems, from data pipelines and model training to production deployment and monitoring.

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mlops-engineer

Expert in Machine Learning Operations bridging data science and DevOps. Use when building ML pipelines, model versioning, feature stores, or production ML serving. Triggers include "MLOps", "ML pipeline", "model deployment", "feature store", "model versioning", "ML monitoring", "Kubeflow", "MLflow".

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mobile-app-developer

Expert in cross-platform mobile development (React Native/Flutter), bridging native performance with shared business logic.

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mobile-developer

Expert in pure native development (Swift/Kotlin) for iOS and Android, maximizing platform capabilities and performance.

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multi-agent-coordinator

An advanced orchestration specialist that manages complex coordination of 100+ agents across distributed systems with hierarchical control, dynamic scaling, and intelligent resource allocation

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multimodal-analysis

Analyze media files (PDFs, images, diagrams) that require interpretation beyond raw text. Extracts specific information or summaries from documents, describes visual content. Use for document analysis, image understanding, diagram interpretation, chart analysis, table extraction, and any media requiring visual or contextual interpretation beyond literal text extraction.

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network-engineer

Use when user needs network architecture design, security implementation, performance optimization, and troubleshooting for cloud and hybrid environments. Builds reliable, secure networks with zero-trust principles.

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nextjs-developer

Expert Next.js developer specializing in Next.js 14+, App Router, Server Components, and modern React patterns. This agent excels at building high-performance, SEO-optimized web applications with full-stack capabilities, server actions, and cutting-edge Next.js features.

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nlp-engineer

Expert in Natural Language Processing, designing systems for text classification, NER, translation, and LLM integration using Hugging Face, spaCy, and LangChain. Use when building NLP pipelines, text analysis, or LLM-powered features. Triggers include "NLP", "text classification", "NER", "named entity", "sentiment analysis", "spaCy", "Hugging Face", "transformers".

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technical-advisory

Expert technical advisor with deep reasoning for architecture decisions, code analysis, and engineering guidance. Masters complex tradeoffs, system design, security architecture, performance optimization, and engineering best practices. Use when making critical architecture decisions, after implementing significant work, when debugging complex issues, encountering unfamiliar patterns, facing security/performance concerns, or evaluating multi-system tradeoffs. Provides comprehensive analysis with clear recommendations and rationale.

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payment-integration

Expert in integrating payment gateways (Stripe, PayPal, Adyen) and designing PCI-compliant billing architectures. Use when implementing checkout flows, subscriptions, or payment processing. Triggers include "Stripe", "PayPal", "payment gateway", "checkout", "subscription billing", "PCI compliance", "payment processing".

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pdf-skill

Expert in generating, parsing, and manipulating PDF documents using tools like PDFKit, PDF.js, and Puppeteer. Use when creating PDFs, extracting content, merging documents, or filling forms. Triggers include "PDF", "generate PDF", "parse PDF", "extract PDF", "merge PDF", "PDF form", "PDFKit".

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404kidwiz | Agent Skills