Databases Agent Skills for DeepSeek Harness

Neon serverless PostgreSQL: connection pooling, database branching, pgvector for AI, autoscaling patterns, Vercel integration

PostgreSQL backend patterns: full-text search, JSONB, arrays, pg_notify, PL/pgSQL functions, connection pooling with asyncpg and…

MUST USE when reviewing ClickHouse schemas, queries, or configurations.

Build ClickHouse with various configurations (Release, Debug, ASAN, TSAN, etc.).

Collect ClickHouse diagnostic data — system tables, query logs, merge status, and server metrics for support tickets and troubleshooting.

Insert, query, and aggregate data in ClickHouse with real SQL patterns.

Skill for analyzing and optimizing ClickHouse queries in go-ch-manager.

Configure ClickHouse query concurrency, memory quotas, and connection limits.

15+ schema rules for ClickHouse tables. ALWAYS LOAD when creating or modifying tables. Achieves sub-second queries, 10x compression, and…

Cloudflare Hyperdrive for Workers-to-database connections with pooling and caching.

Cloudflare Workers KV global key-value storage.

The first CMDB governance skill for ServiceNow.

General Correctness rules, Rust patterns, comments, avoiding over-engineering.

Code style, import order, submodule policy, and docs conventions.

This skill should be used when the user asks about Compact ledger declarations, ledger modifiers (export, sealed), ledger ADT types…

This skill leverages the database-diff-tool plugin to compare database schemas, generate migration scripts, and provide rollback procedures.

Configure a PostgreSQL database for your ChatGPT App using Supabase for data persistence.

Installs and configures the datavault4dbt package in a dbt project — packages.yml, copying the global vars into dbt_project.yml, hash and…

ksqlDB stream processing expert. Covers SQL-like queries on Kafka topics, stream and table concepts, joins, aggregations, windowing…

Analyzes PHP code for connection pool issues.

Consistency Patterns knowledge base. Provides strong vs eventual consistency, idempotency keys, optimistic/pessimistic locking, conflict…