>

Expert skill for DNS protocol implementation, configuration, and service discovery

Neon serverless PostgreSQL 전문가 - auto-scaling, database branching, PITR, connection pooling 지원. serverless 앱에서 PostgreSQL 필요시 사용

AI-driven deployment management using Dokploy MCP server for projects, applications, and databases

'World E Skill'

AWS EC2 virtual machine management for instances, AMIs, and networking. Use when launching instances, configuring security groups, managing key pairs, troubleshooting connectivity, or automating instance lifecycle.

AWS ECS container orchestration for running Docker containers. Use when deploying containerized applications, configuring task definitions, setting up services, managing clusters, or troubleshooting container issues.

HTTP server, routing, JSON responses and dependencies via layers. Use when wiring endpoints and services.

Manage ElevenLabs Conversational AI agent configuration including prompts, voice settings, MCP servers, and conversation settings. Use when updating agent behavior, voice, or integrations.

<purpose>

환경변수(.env.*), Spring 프로파일(application-*.yml) 수정 시 사용. app/backend/CLAUDE.md 참조 필수. 서비스별 포트 중복 검증, 민감 정보는 .env.local만, application-*.yml은 플레이스홀더만(기본값 금지). 의미없는 override 지양. SQS 엔드포인트 정확성 확인.

Error handling patterns for ERPNext/Frappe API development (v14/v15/v16). Covers whitelisted method errors, REST API errors, client-side handling, external integrations, and webhooks. Triggers: API error, whitelisted method error, frappe.call error, REST API error, webhook error, external API error, HTTP status codes.

Error handling patterns for ERPNext Document Controllers. Use when implementing try/except, validation errors, permission errors, and transaction management. Covers rollback patterns, error logging, and user feedback. V14/V15/V16 compatible. Triggers: controller error, try except catch, ValidationError, PermissionError, rollback, error handling.

Implementation workflows and decision trees for Frappe Document Controllers. Use when determining HOW to implement server-side DocType logic: lifecycle hooks, validation patterns, autoname, submittable workflows, controller override. Triggers: how do I implement controller, which hook to use, validate vs on_update, override controller, submittable document, autoname pattern, flags system.

Event sourcing patterns and design decisions

Use when Codex needs semantic web search, news reconnaissance, or citation gathering through the Exa MCP server.

**Core Philosophy**: Semantic redesign, not mechanical conversion. Think like both a presentation designer (clarity, accessibility, simplicity) and an artist (creative visual expression, spatial desig

Express.js backend API development for Vigil Guard v2.0.0. Use for endpoint creation, JWT authentication, RBAC, ClickHouse queries with 3-branch columns, rate limiting, CORS management, branch service proxy endpoints, and audit logging.

This skill provides automatic safety enforcement for all operations involving external project management systems.

Enterprise backends: Java, C#, PHP, Ruby.

Claude Code: skills, agents, hooks, commands, MCP servers, IDE integrations.

FastAPI routes, services, auth JWT, streaming, error handling, OpenAI integration

This skill provides patterns for background task processing with multiple frameworks: ARQ (recommended for async), Celery, and Dramatiq.

This skill provides production-ready caching patterns using Redis for FastAPI applications.

This skill provides production-ready observability patterns including structured logging, Prometheus metrics, and OpenTelemetry tracing.

Query and invoke tools on MCP servers using fastmcp list and fastmcp call. Use when you need to discover what tools a server offers, call tools, or integrate MCP servers into workflows.

Examples and patterns for integrating FastMCP Cloud servers with Claude Agent SDK using HTTP transport

Implement feature flags using the Vercel Flags SDK with server-side evaluation, environment-based toggles, and Vercel Toolbar integration.

How to organize features in LivestockAI

firebase-authentication-patterns

Firebase backend services integration for mobile apps

Integrações SEFAZ (NF-e/CT-e/MDF-e) no padrão FiscalZen: DistDFe, Manifestação e eventos — com certificados A1, SOAP, retry/backoff e persistência no produto.

Repair tmux socket connection errors without killing your running sessions.

Flask API development including blueprints, extensions, and REST patterns. Activate for Flask apps, Python web APIs, and lightweight API development.

Manage productivity with FlowMind — goals, tasks (with subtasks), notes, people, and tags via REST API. Use when the user wants to create, list, update, or delete goals, tasks, notes, contacts, or tags; manage focus/priorities; track progress; or organize their productivity workspace through FlowMind.

MCP server wrapper for flox CLI operations - environment management via JSON-RPC

Reproducible development environments powered by Nix.

Expert in data forensics, anomaly detection, audit trail analysis, fraud detection, and breach investigation

Create scroll-triggered and entrance animations using Framer Motion (motion package). Use when adding animations, implementing scroll reveals, or migrating from CSS/Intersection Observer.

fsharp-backend

fsharp-shared

This skill should be used when implementing multiplayer synchronization, using game.socket.emit/on, creating executeAsGM patterns for privileged operations, broadcasting events between clients, or avoiding common pitfalls like race conditions and duplicate execution.

game-servers

Deploy containerized applications on Google Cloud Run with automatic scaling, traffic management, and service mesh integration. Use for container-based serverless computing.

Google Cloud Platform infrastructure patterns and best practices. Use when designing or implementing GCP solutions including Compute Engine, Cloud Functions, Cloud Storage, and BigQuery.

Integration with thermite-design skill for structured game design sessions. Use when user mentions thermite, design session, creative team, retreat, running GDD creation sessions, generating design artifacts, updating decision logs, simulating creative team discussions, validating against design pillars, or brainstorming new features.

Validate GDScript changes by refreshing Godot cache and checking diagnostics. Use after creating or editing GDScript files.

Manage MCP (Model Context Protocol) servers with Gemini CLI for extended tool capabilities, custom integrations, and enterprise workflows. Use when integrating external tools, databases, or APIs with Gemini.

Genomics and transcriptomics analysis strategies