Use for any server-side API or data persistence work. Triggers on REST endpoints, GraphQL resolvers, DataLoader, Node.js, Express, Fastify, API design, pagination, filtering, sorting, databases, SQL, PostgreSQL, indexes, EXPLAIN ANALYZE, query optimization, Prisma, Drizzle, TypeORM, SQLAlchemy, ORM, N+1 queries, migrations, Alembic, schema design, data modeling, normalization, JWT, OAuth, authentication, authorization, rate limiting, Redis, caching, message queues, BullMQ, Kafka, RabbitMQ, webhooks, idempotency, signatures, microservices, multi-tenant, row-level security.
From george-setupnpx claudepluginhub george11642/george-plugins --plugin george-setupThis skill uses the workspace's default tool permissions.
references/api-security.mdreferences/data-modeling.mdreferences/microservices.mdreferences/migrations.mdreferences/nodejs-patterns.mdreferences/orm-patterns.mdreferences/rest-graphql.mdreferences/sql-optimization.mdreferences/webhooks.mdDesigns and optimizes AI agent action spaces, tool definitions, observation formats, error recovery, and context for higher task completion rates.
Enables AI agents to execute x402 payments with per-task budgets, spending controls, and non-custodial wallets via MCP tools. Use when agents pay for APIs, services, or other agents.
Compares coding agents like Claude Code and Aider on custom YAML-defined codebase tasks using git worktrees, measuring pass rate, cost, time, and consistency.
Layer 2 domain skill for all server-side development and data persistence. Routes to reference files and Layer 3 atomic skills by task type.
| Task Pattern | Reference | Layer 3 Skills |
|---|---|---|
| REST API design, URL structure, status codes | references/rest-graphql.md | — |
| GraphQL schema, resolvers, DataLoader | references/rest-graphql.md | — |
| Node.js, Express, Fastify, middleware | references/nodejs-patterns.md | — |
| SQL optimization, EXPLAIN, query tuning | references/sql-optimization.md | — |
| ORM (Prisma, Drizzle, TypeORM, SQLAlchemy) | references/orm-patterns.md | — |
| API auth, JWT, OAuth, rate limiting | references/api-security.md | security-deep, auth-clerk |
| Microservices, message queues, Kafka, RabbitMQ | references/microservices.md | — |
| Database migrations, schema changes | references/migrations.md | — |
| Data modeling, normalization, schema design | references/data-modeling.md | — |
| Webhooks, signatures, idempotency | references/webhooks.md | — |
Activate for any task involving:
Service-to-service, high throughput? → gRPC
Flexible client queries, nested data? → GraphQL
Simple CRUD, broad tooling? → REST (default)
Default → PostgreSQL (JSONB, full-text search, pgvector)
Embedded/local-first → SQLite (WAL mode)
Caching/sessions → Redis
Document store, evolving schema → MongoDB
AWS-native, single-digit ms → DynamoDB
TypeScript, great DX? → Prisma (schema-first)
TypeScript, SQL-like syntax? → Drizzle (lighter)
Python? → SQLAlchemy
Complex raw SQL needs? → Drop to query builder