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Found 1,174 Skills
Build, review, debug, migrate, or plan Effect v4 beta TypeScript code with current docs. Use for effect@beta, Effect, Effect.gen, Context.Service, Context.Reference, Layer, ManagedRuntime, Config, ConfigProvider, Scope, Fiber, Stream, Queue, Result, Cause, Schema v4, Schema.Class, Schema.TaggedErrorClass, Schema.decodeUnknown, Schema.encode, unstable modules, effect/unstable/http, platform packages, @effect/vitest, and Effect v3 to v4 migrations.
Create and manage database migrations safely with rollback support. Use when modifying database schema, adding indexes, or managing database changes.
PostgreSQL database design, migration, and performance optimization best practices. This skill should be used when writing, reviewing, or refactoring database schemas, migrations, or query patterns. Triggers on tasks involving PostgreSQL databases, schema design, migration optimization, or data modeling.
Governs the evolution of public APIs. Detects breaking changes, manages deprecation cycles, and generates migration guides for clients.
Review Vendure entities for missing VendureEntity inheritance, improper decorators, missing migrations, index violations, and TypeORM anti-patterns. Use when reviewing entity PRs or auditing data models.
Use when the user asks to write SQL queries, optimize database performance, generate migrations, explore database schemas, or work with ORMs like Prisma, Drizzle, TypeORM, or SQLAlchemy.
Plan and execute cloud migrations with assessment, database migration, application refactoring, and cutover strategies across AWS, Azure, and GCP.
Implement API versioning strategies including URL versioning, header versioning, backward compatibility, deprecation strategies, and migration guides. Use when dealing with API versions, deprecating endpoints, or managing breaking changes.
Use when SwiftData migrations crash, fail to preserve relationships, lose data, or work in simulator but fail on device - systematic diagnostics for schema version mismatches, relationship errors, and migration testing gaps
Manage technical debt by producing a Tech Debt Management Pack (debt register, scoring/prioritization, refactor vs rewrite decision memo, incremental paydown plan, migration/rollback plan, metrics, and stakeholder cadence). Use for tech debt, refactoring, legacy modernization, and migrations.
This skill should be used when managing database schema, migrations, and seed data using Prisma ORM with Supabase PostgreSQL. Apply when setting up Prisma with Supabase, creating migrations, seeding data, configuring shadow database for migration preview, adding schema validation to CI, or managing database changes across environments.
Monitor and manage R2 to AWS Glacier Deep Archive migration. Use when checking transfer status, resuming transfers, or managing the archive migration.