19 database skills across PostgreSQL, MongoDB, Redis. Schema design, query optimization, migrations, connection pooling, ORM patterns, caching strategies.
npx skills add rand/cc-polymath-skills --skill discover-databaseRESTful API design patterns, GraphQL schema design, gRPC service definitions, API versioning, rate limiting, pagination, error handling, OpenAPI/Swagger docs.
Linux, server management, databases (MySQL/PostgreSQL/MongoDB/Redis/ES), Docker, Kubernetes, cloud CLI, networking, backup, security, performance tuning, log analysis.
Full backend development toolkit — Node.js, Python, Go, Rust. API design (REST/GraphQL/gRPC), database patterns, auth (OAuth2/JWT), caching, message queues, testing, Docker, CI/CD.
PostgreSQL schema design, query optimization, indexing strategies, EXPLAIN analysis, partitioning, replication, vacuum tuning, extension recommendations.