Databases Agent Skills for DeepSeek Harness

Use when changing any field in `pkg/temperature/Config` (`DecayRate`, `AccessBoost`, `ColdThreshold`, `NotifyThreshold`, `TickInterval`)…

Manage Turso SQLite databases via CLI - databases, groups, tokens, replicas.

TypeORM entity definition patterns

TypeORM query patterns

Unity Catalog system tables and volumes.

Run the Upstash CLI (`upstash`) against the Upstash Developer API for Redis, Vector, Search, QStash, and teams, with non-interactive…

Upstash serverless Redis -- REST-based client, auto-serialization, pipelines, rate limiting, QStash, edge compatibility, global replication

Read and write to Upstash Redis-compatible key-value store via REST API.

Evaluate or operate DuckLake on MotherDuck when open table formats, bucket ownership, or file maintenance matter.

Builds Data Vault 2 models in dbt with the datavault4dbt package — staging, hubs, links, satellites, and business-vault entities — using…

Migrate vector data between Pinecone, Qdrant, Weaviate, pgvector with re-embedding and schema mapping.

Work with the @upstash/vector TypeScript/JavaScript SDK, a serverless vector database for embeddings, similarity search, semantic search…

Weaviate vector database for semantic search, hybrid queries, and AI-native applications.

Implements optimized Spring Boot data persistence layers using expert JPA and Hibernate implementation patterns.

Database migration best practices for schema changes, data migrations, rollbacks, and zero-downtime deployments across PostgreSQL, MySQL…

PostgreSQL database patterns for query optimization, schema design, indexing, and security.

Guides and best practices for working with Neon Serverless Postgres.

Quick reference for common SQL patterns, CTEs, window functions, and indexing strategies.

Parses, edits, and generates A5:SQL Mk-2 ER diagram (.a5er) files safely while maintaining formatting integrity and reference consistency.

Master advanced AgentDB features including QUIC synchronization, multi-database management, custom distance metrics, hybrid search, and…

Optimize AgentDB performance with quantization (4-32x memory reduction), HNSW indexing (150x faster search), caching, and batch operations.