Database
Database management and queries
mongodb-expert
by personamanagmentlayer
Expert-level MongoDB database design, aggregation pipelines, indexing, replication, and production operations
agno
by OutlineDriven
Agno AI agent framework. Use for building multi-agent systems, AgentOS runtime, MCP server integration, and agentic AI development.
performance-optimizer
by JochenYang
Performance bottleneck identification and optimization. Handles database query optimization, caching strategies, algorithm improvements, and Core Web Vitals tuning (LCP/FID/CLS).
readme
by Shpigford
When the user wants to create or update a README.md file for a project. Also use when the user says "write readme," "create readme," "document this project," "project documentation," or asks for help with README.md. This skill creates absurdly thorough documentation covering local setup, architecture, and deployment.
research
by fusengine
Technical research methodology using Context7, Exa, and Sequential Thinking for documentation, best practices, and complex investigations.
better-auth
by fusengine
Complete Better Auth - 40+ OAuth providers, 20+ plugins, all adapters, all frameworks. Use when implementing authentication, login, OAuth, 2FA, magic links, SSO, Stripe, SCIM, or session management.
laravel-eloquent
by fusengine
Complete Eloquent ORM - models, relationships, queries, casts, observers, factories. Use when working with database models.
skills
by ThePrimeagen
Tmux-based dev.sh script conventions
skills
by ThePrimeagen
```
skills
by ThePrimeagen
Cloudflare Hyperdrive connection usage rules
skills
by ThePrimeagen
Cloudflare R2 bucket binding usage rules
skills
by ThePrimeagen
Cloudflare Assets binding usage rules
skills
by ThePrimeagen
skills
by ThePrimeagen
Follow a safe rollout flow: apply bun run db:migrate:local first, validate locally, commit schema + generated migrations together, then apply bun run db:migrate:remote for Cloudflare-connected environments.
query-expert
by jamesrochabrun
Master SQL and database queries across multiple systems. Generate optimized queries, analyze performance, design indexes, and troubleshoot slow queries for PostgreSQL, MySQL, MongoDB, and more.
ai-partner-chat
by eze-is
基于用户画像和向量化笔记提供个性化对话。当用户需要个性化交流、上下文感知的回应，或希望 AI 记住并引用其之前的想法和笔记时使用。
senior-backend
by truongnat
Elite backend engineering standards focused on Clean Architecture, high-performance patterns, rigorous security, and standardized error handling. Use when building robust APIs, distributed systems, or implementing complex business logic.
tanstack-query
by acedergren
TanStack Query v5 expert guidance - migration gotchas (v4→v5 breaking changes), performance pitfalls (infinite refetch loops, staleness traps), and decision frameworks (when NOT to use queries, SWR vs React Query trade-offs). Use when: (1) debugging v4→v5 migration errors (gcTime, isPending, throwOnError), (2) infinite refetch loops, (3) SSR hydration mismatches, (4) choosing between React Query vs SWR vs fetch, (5) optimistic update patterns not working. NOT for basic setup (see official docs). Focuses on non-obvious decisions and patterns that cause production issues. Triggers: React Query, TanStack Query, v5 migration, refetch loop, stale data, SSR hydration, query invalidation, optimistic updates debugging.
migrate
by acedergren
Monorepo migration orchestrator — scripted bulk import path changes, package renames, and file moves with deduplication, type verification, and atomic commits. Use for @portal/* package migrations, import path refactors, and module reorganizations.
andrew-kane-gem-writer
by ratacat
This skill should be used when writing Ruby gems following Andrew Kane's proven patterns and philosophy. It applies when creating new Ruby gems, refactoring existing gems, designing gem APIs, or when clean, minimal, production-ready Ruby library code is needed. Triggers on requests like "create a gem", "write a Ruby library", "design a gem API", or mentions of Andrew Kane's style.
laravel-models
by leeovery
Eloquent model patterns and database layer. Use when working with models, database entities, Eloquent ORM, or when user mentions models, eloquent, relationships, casts, observers, database entities.
laravel-packages
by leeovery
Package development and extraction of reusable code. Use when working with package development, code reusability, or when user mentions packages, composer packages, extract package, reusable code, package development.
time-filtering
by treasure-data
Advanced td_interval patterns including offset dates (-1d/2025-10-01, -7d/-1d, 0M/now), td_interval_range for debugging, td_time_string for display formatting, and partition pruning optimization.
anysite-trend-analysis
by anysiteio
Discover and track emerging trends across Twitter/X, Reddit, YouTube, LinkedIn, and Instagram using anysite MCP server. Identify viral content, monitor topic momentum, detect trending hashtags, analyze search patterns, and track industry shifts. Supports multi-platform trend detection, sentiment analysis, and momentum tracking. Use when users need to identify emerging trends, track viral content, monitor market shifts, discover trending topics, or analyze social media conversations for strategic insights.