Databases

Make database schema changes in IdeaForge. Triggers: create migration, add table/column, modify column type, add index, use JSONB, use pgvector. File-based migrations with raw SQL, no ORM.

Configure Claude Code sandbox network isolation with trusted domains, custom access policies, and environment variables

Build production agentic applications on OCI using Oracle Agent Development Kit with multi-agent orchestration, function tools, and enterprise patterns

OpenAPI diff tools, schema comparison, and migration guide templates for detecting breaking changes in APIs, databases, and contracts. Use when analyzing API changes, comparing OpenAPI specs, detecting breaking changes, validating backward compatibility, creating migration guides, analyzing database schema changes, or when user mentions breaking changes, API diff, schema comparison, migration guide, backward compatibility, contract validation, or API versioning.

Expert database design specialist that creates optimized schemas, writes efficient queries, handles migrations, and provides guidance on normalization, indexing, and performance optimization across SQL and NoSQL databases

Create and manage Supabase database migrations using MCP tools. Use when creating tables, modifying schemas, adding RLS policies, or working with database structure.

Fast in-process analytical database for SQL queries on DataFrames, CSV, Parquet, JSON files, and more. Use when user wants to perform SQL analytics on data files or Python DataFrames (pandas, Polars), run complex aggregations, joins, or window functions, or query external data sources without loading into memory. Best for analytical workloads, OLAP queries, and data exploration.

Chat app that lets you ask questions in plain English and query your PostgreSQL database.

This skill should be used when the user asks about "KV namespace", "R2 bucket", "D1 database", "Hyperdrive", "create binding", "list workers", "worker code", "storage binding", "database query", "object storage", "key-value store", "connection pooling", or needs to manage Cloudflare Workers storage and compute resources.

Connect to any Notion database by name. Load when user mentions 'notion', 'connect notion', 'setup notion', 'query [database-name]', 'add to [database]', 'notion databases', or any database name from persistent context. Meta-skill that discovers workspace, caches schemas, and routes to appropriate operations.

Maven Modular Architecture with profiles for optional components.Enable/disable modules like Redis, Kafka, RabbitMQ dynamically.

Add Sentry v8 error tracking and performance monitoring to your project services. Use this skill when adding error handling, creating new controllers, instrumenting cron jobs, or tracking database performance. ALL ERRORS MUST BE CAPTURED TO SENTRY - no exceptions.

Implement robust error handling with user-friendly messages without technical details, fail fast with explicit error messages, specific exception types for targeted handling, centralized error handling at appropriate boundaries, graceful degradation for non-critical failures, retry strategies with exponential backoff, and proper resource cleanup. Use this skill when implementing try-catch blocks, throwing or catching exceptions, handling API errors, implementing retry logic, managing resources that need cleanup, creating error messages for users, or establishing centralized error handling strategies. This skill applies when working on any code that needs error handling including API integrations, database operations, file operations, or user-facing features.

PROACTIVELY USED when reviewing a PR, branch, or Jira story. Handles code review against requirements and provides actionable feedback.

High-performance PostgreSQL patterns. Use when optimizing queries, designing for scale, or debugging performance issues.

Configure and use Supabase MCP from Claude Code to inspect and manage a Supabase project. Use when the user asks to create tables, migrations, RLS policies, storage buckets, or to query Supabase from Claude Code. Includes safe setup steps (project-scoped, dev-only, optional read-only).

MagentaA11y accessibility acceptance criteria reference. Use this skill when users ask for accessibility criteria, acceptance criteria (AC), Gherkin tests, developer notes, or how to test components for accessibility. Supports both Web and Native (iOS/Android) platforms. Triggers on requests like "give me the Button AC", "how to test a checkbox", "accessibility criteria for modal", "native button Gherkin", "web link developer notes", or any MagentaA11y component query.

Redis pub/sub messaging patterns and implementations. Use when implementing real-time messaging, event-driven architectures, notification systems, or message broadcasting with Redis pub/sub.

Generate code templates for common patterns: REST API endpoints, React components, database models, authentication, error handling. Use when implementing new features or creating boilerplate code.This skill provides production-ready code templates:- REST API endpoints (Express, FastAPI)- React/Vue components with best practices- Database models (Sequelize, TypeORM, Mongoose)- Authentication middleware (JWT, OAuth)- Error handling patternsTriggers: "create API", "new component", "implement auth", "add model", "generate code", "コードテンプレート", "API作成", "コンポーネント作成"

Query up-to-date tool documentation using Context7. Use when you need current documentation for Python 3.14+, Claude Code CLI, or other configured tools.