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Found 1,702 Skills
MongoDB - NoSQL document database with flexible schema design, aggregation pipelines, indexing strategies, and Spring Data integration
Provides patterns to build Retrieval-Augmented Generation (RAG) systems for AI applications with vector databases and semantic search. Use when implementing knowledge-grounded AI, building document Q&A systems, or integrating LLMs with external knowledge bases.
Appwrite TypeScript SDK skill. Use when building browser-based JavaScript/TypeScript apps, React Native mobile apps, or server-side Node.js/Deno backends with Appwrite. Covers client-side auth (email, OAuth, anonymous), database queries, file uploads, real-time subscriptions, and server-side admin via API keys for user management, database administration, storage, and functions.
SmartACE (Agentic Context Engineering) workflow engine with MCP-B (Master Client Bridge) and AMUM-QCI-ETHIC module. Dual database architecture using DuckDB (analytics) + SurrealDB (graph). Uses Blender 5.0 (bpy) and UE5 Remote Control. Use when (1) MCP-B agent-to-agent communication (INQC protocol), (2) AMUM 3→6→9 progressive alignment, (3) QCI quantum coherence states, (4) ETHIC principles enforcement (Marcel/Anthropic/EU AI Act), (5) SurrealDB graph relationships, (6) DuckDB SQL workflows, (7) ML inference with infera/vss, (8) Blender 5.0 headless processing, (9) UE5 scene control, (10) DuckLake time travel.
Convert natural language queries to SQL. Use for database queries, data analysis, and reporting.
Safe database schema migrations using the expand-and-contract pattern with Prisma ORM. Use when renaming columns/tables, changing column types, adding non-nullable columns, or any schema change requiring zero-downtime deployment.
Use when designing databases for data-heavy applications, making schema decisions for performance, choosing between normalization and denormalization, selecting storage/indexing strategies, planning for scale, or evaluating OLTP vs OLAP trade-offs. Also use when encountering N+1 queries, ORM issues, or concurrency problems.
Senior Backend Architect for Convex.dev (2026). Specialized in reactive database design, type-safe full-stack synchronization, and hardened authorization patterns. Expert in building low-latency, real-time applications using Convex v2+ features like RLS (Row Level Security), HTTP Actions, File Storage, and advanced indexing.
Handles Entity Framework Core database access, migrations, and repository patterns for PostgreSQL. Use when: Creating DbContext classes, writing migrations, implementing repositories, configuring entity relationships, or optimizing database queries.
Optimizes Magento 2 indexing for search performance and database efficiency. Use when optimizing search performance, configuring Elasticsearch, designing database indexes, or improving reindexing strategies. Masters indexer optimization, Elasticsearch configuration, and database indexing.
Create a haloy.yaml configuration file for deploying applications with haloy. Use when the user says "create haloy config", "add haloy.yaml", "configure for haloy", "set up haloy deployment", or "prepare for haloy". Supports single-target and multi-target deployments with optional self-hosted databases. Not for creating Dockerfiles (use the dockerize skill), multi-environment deployments, or docker-compose/Kubernetes setups.
Generate, optimize, and explain SQL queries with best practices. Use when writing database queries or optimizing SQL performance.