database-management
Expert skill for managing database operations, migrations, and schema updates. Use when working with SQLAlchemy models, database migrations, or debugging database issues.
Expert skill for managing database operations, migrations, and schema updates. Use when working with SQLAlchemy models, database migrations, or debugging database issues.
Complete database migration workflow and schema management for Wasp projects. Use when modifying schema.prisma, running migrations, or working with database models. Includes MANDATORY restart requirement and PostgreSQL setup.
Production-ready Supabase database schemas for customers, subscriptions, payments, invoices, and webhook events with comprehensive Row Level Security policies. Use when setting up payment infrastructure, creating subscription tables, implementing secure payment data storage, or configuring RLS policies for multi-tenant payment systems.
D1 database operations with Drizzle ORM, schema management, advanced querying, pagination, and transaction patterns for Cloudflare Workers.
Detecting and managing schema changes that can break data pipelines and downstream consumers.
Continuous monitoring and diagnostics for ensuring high availability, performance, and stability of database systems.
Query game configuration table schemas and analyze table relationships using HTTP API and CFG syntax. This skill should be used when Claude needs to understand table structures for game development, query configuration data, or analyze foreign key relationships between tables.
Comprehensive guide to data retention policies, deletion workflows, and implementing GDPR/CCPA right to erasure across distributed systems.
A comprehensive, long-horizon skill for designing, coding, debugging, and scaling AI-integrated systems — including Python backends, React frontends, RAG pipelines, vector databases, and tool orchestration. Ensures production-grade quality and consistency across every code and architecture decision.
Best practices for Convex actions, transactions, and scheduling. Use when writing actions that call external APIs, using ctx.runQuery/ctx.runMutation, scheduling functions with ctx.scheduler, or working with the Convex runtime vs Node.js runtime ("use node").
Build and deploy this Next.js LangChain agent application. Use when building, deploying, or preparing the project for production.
Build accurate mental models of AI behavior: understand context windows, probabilistic generation, hallucination causes, and predict failure modes before they occur.
Implement ReasoningBank adaptive learning with AgentDB's 150x faster vector database. Includes trajectory tracking, verdict judgment, memory distillation, and pattern recognition. Use when building self-learning agents, optimizing decision-making, or implementing experience replay systems.
Use when optimizing agent context, reducing token costs, implementing KV-cache optimization, or asking about "context optimization", "token reduction", "context limits", "observation masking", "context budgeting", "context partitioning"
Ralph Loop autonomous iteration plugin - enables self-referential development loops with multi-ralph support. Forked from ralph-loop@claude-plugins-official for persistence.
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.
Generates new agent skills following the official Agent Skills specification. Use when you need to teach the AI a new capability, create reusable workflows, or document best practices in a structured format.
Rules for AI agent behavior including model information display, thinking process, and model selection. Use when starting a conversation or when behavior guidelines are needed.
Generate GameSpec JSON and Lua scripts for the AI Game Platform. Use when creating games, adding features like player movement, enemies, collectibles, or fixing Lua script issues. Supports FPS, 2D side-scrollers, and 3D platformers.
Patterns backend FastAPI architecture 3-tiers, complète DEV_AGENT avec best practices backend
Acts as Game Master for Old-School Essentials (OSE) solo play. Use when the user wants to play an RPG, explore an adventure module, or start a gaming session using the Old-School Solo 'Boxed Text and Stop' method.
Comprehensive API development utilities and helper functions for FastAPI, SQLModel, and pytest. Use when Claude needs to work with API development for: (1) Creating common API patterns and utilities, (2) Implementing error handling and validation helpers, (3) Setting up authentication and authorization utilities, (4) Creating pagination and filtering helpers, (5) Building response formatting utilities, or any other API utility development operations.