ORM

Bidirectional sync between Markdown and Notion. Upload .md files with images to Notion pages/databases, append to existing pages, or download Notion content back to markdown. Supports rich formatting, tables, code blocks, GitHub-flavored markdown, and recursive page hierarchy downloads with YAML frontmatter for round-trip sync.

VaultCPA project coding standards, conventions, and best practices for Next.js, React, TypeScript, Express, and Prisma. Use when reviewing code, writing new features, or setting up development patterns.

Configure bubble charts in drizzle-cube dashboards for three-variable analysis with size and color dimensions. Use when creating bubble charts, multi-variable visualizations, or comparing three metrics simultaneously.

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

Standardize Next.js App Router API route implementations under src/app/api/** (auth/session, input validation, Drizzle queries, rate limiting, response shape). Use when creating or refactoring API routes in this repo.

Comprehensive database management workflow that orchestrates database architecture, schema design, performance optimization, and data governance. Handles everything from database design and implementation to performance tuning, backup strategies, and data migration.

Database query optimization strategies. Use when improving query performance.

Manage PrismaClient lifecycle with graceful shutdown, proper disconnect timing, and logging configuration. Use when setting up application shutdown handlers, configuring logging for development or production, or implementing proper connection cleanup in Node.js servers, serverless functions, or test suites.

Use when writing systematic review manuscript sections following PRISMA 2020 guidelines. Covers abstract, introduction, methods, results, and discussion drafting for medical journals. Invoke for academic writing assistance.

This skill should be used when the user requests to scaffold, create, or initialize a full-stack Next.js application with a modern tech stack including Next.js 16, React 19, TypeScript, Tailwind CSS v4, shadcn/ui, Supabase auth, Prisma ORM, and comprehensive testing setup. Use it for creating production-ready starter templates with authentication, protected routes, forms, and example features. Trigger terms scaffold, create nextjs app, initialize fullstack, starter template, boilerplate, setup nextjs, production template, full-stack setup, nextjs supabase, nextjs prisma.

PRISMA-compliant manuscript drafting for systematic reviews

Configure cube relationships and joins in drizzle-cube, including belongsTo, hasOne, hasMany, and belongsToMany relationships. Use when connecting cubes, setting up relationships, creating many-to-many joins, or working with multi-cube queries in drizzle-cube.

Builds type-safe database applications with Drizzle ORM including schema definition, queries, relations, and migrations. Use when working with databases in TypeScript, defining schemas, writing type-safe queries, or managing migrations.

Reviews Advent of Code TypeScript solutions for code quality, TypeScript idioms, and performance. Use when asked to review a day's solution, critique AoC code, or get feedback on puzzle implementations.

SvelteKit remote functions guidance. Use for command(), query(), form() patterns in .remote.ts files.

AGGRESSIVELY use TOON v2.0 format for biggish regular data (≥5 items, ≥60% uniform). Auto-applies to tables, logs, events, transactions, analytics, API responses, database results. Supports 3 array types (inline, tabular, expanded), 3 delimiters (comma, tab, pipe), key folding for nested objects. Triggers on structured data, arrays, repeated patterns. Use TOON by default when tokens matter - RAG pipelines, tool calls, agents, benchmarks. Keywords "data", "array", "list", "table", "log", "transaction", "metric", "analytics", "API", "database", "query", "TOON".

Create database tables with Prisma ORM, migrations, and RLS policies. Use when user needs "create database table", "add [model] model", "set up RLS", "create migration", "store data in database", or "design schema". Generates Prisma models with proper naming conventions, creates migrations, sets up Row-Level Security policies, and syncs test database. Includes WorldCrafter patterns for relationships, tags, comments, activity logs, versions, world membership, collections, wiki pages, and bookmarks. Typically the FIRST skill for new features. Do NOT use for UI/forms (use worldcrafter-feature-builder), simple routes (use worldcrafter-route-creator), tests only (use worldcrafter-test-generator), or auth logic only (use worldcrafter-auth-guard).

Diagnoses and resolves MCP server registration failures, GPU detection, BigQuery authentication, index build failures, import errors, search quality issues, and performance problems.

Provides critical architectural patterns for the pricing engine. Covers database operations, B2B/B2C dual processing, background jobs, error handling, and performance patterns. Use before implementing pricing engine features, modifying background jobs, or reviewing pricing engine code changes.

Optimize queries with indexes, batching, and efficient Prisma operations for production performance.