Databases · For data scientists

This skill should be used whenever the user mentions a "semantic model", "data model", or "dataset", or asks to "build", "model", "design", "optimize", "review", or "audit" one, or to "add a…

data-goblin/power-bi-agentic-development

Analytics engineering across data modeling, dbt, transformation, and semantic layers.

borghei/Claude-Skills

Diagnose and fix common Cartography intel-module errors — ModuleNotFoundError, PropertyRef validation failed, GraphJob failed, missing relationships, MatchLink misses, cleanup deleting too much…

cartography-cncf/cartography

Master modern SQL with cloud-native databases, OLTP/OLAP optimization, and advanced query techniques.

davila7/claude-code-templates

Rocky DSL (.rocky file) cross-subproject cascade. An agent skill from rocky-data/rocky.

rocky-data/rocky

Guides Qdrant query latency optimization. An agent skill from qdrant/skills.

qdrant/skills

PostgreSQL query optimization, JSONB operations, advanced indexing strategies, partitioning, connection management, and database administration.

cin12211/orca-q

ABP reusable Module solution template - EF Core + MongoDB dual support, virtual methods for extensibility, DbTablePrefix, module options pattern, entity extension, separate connection string.

abpframework/abp

ABP MongoDB patterns - AbpMongoDbContext, IMongoCollection, MongoDbRepository, no migrations, embedded documents vs references, manual UpdateAsync required.

abpframework/abp

Runs read-only SQL queries and schema exploration against PostgreSQL databases declared in .env, chosen by label or index, with writes blocked unless a connection allows them.

evolution-foundation/evo-nexus

Prisma ORM patterns including Prisma Client usage, queries, mutations, relations, transactions, and schema management.

blencorp/claude-code-kit

Implementation details for the Microsoft.Data.Sqlite ADO.NET provider.

dotnet/efcore

Unattended variant of continue-pr for automation (driven by utils/continue-all-prs.sh).

ClickHouse/ClickHouse

Expert database optimizer specializing in modern performance tuning, query optimization, and scalable architectures.

davila7/claude-code-templates

Expert database architect specializing in data layer design from scratch, technology selection, schema modeling, and scalable database architectures.

davila7/claude-code-templates

Leverages BigQuery's built-in machine learning and GenAI capabilities for advanced data analytics.

google/adk-python

A skill your agent uses when designing or evolving Hydra platform architecture across Elixir/Phoenix, SQLite, VictoriaMetrics/VictoriaLogs analytics, native/Rust, and runtime boundaries.

streamband/hydra-srt

Implement API Platform filters - Parameters API (QueryParameter, v5/4.4/4.3) and the [ApiFilter] attribute deprecated since 4.4 - for search, date, range, boolean, and custom filtering

dev-toolings/superpowers-symfony

Optimize and improve the performance of slow Entity Framework Core (EF Core) queries: make them generate less SQL, make fewer database round-trips, and return results faster.

dotnet/skills

A skill your agent uses when the user prompts "implementation note" for an existing change idea.

romeerez/orchid-orm

Measures what a ClickHouse query change actually costs, turning a suspicion that a query is slow into numbers a reviewer can act on before it merges.

comet-ml/opik

数据库设计规范与优化指南

Leavesfly/Jimi

Prisma ORM expert for schema design, migrations, query optimization, relations modeling, and database operations.

davila7/claude-code-templates

A skill your agent uses when data is stale, a scheduled run is missing, or freshness checks fail.

bruin-data/bruin

Replication lag root cause analysis with automated resolution workflow.

openocta/openocta_skills

Database schema validation, data integrity testing, migration testing, transaction isolation, and query performance.

proffesor-for-testing/agentic-qe

Run a Google Alerts-style keyword coverage tracker. An agent skill from elvisun/newsjack.

elvisun/newsjack

Oracle Database guidance for SQL, PL/SQL, SQLcl, ORDS, Oracle Vector SDK, administration, app development, performance, security, migrations, and agent-safe database workflows.

oracle/skills

Create new GPUI components. An agent skill from feigeCode/navop.

feigeCode/navop

Restore a PostgreSQL database backup to a Railway environment.

modelguide/modelguide

Ranks the costliest, slowest or heaviest-scanning Snowflake queries from query history and suggests how to optimize them.

AltimateAI/data-engineering-skills

Triage a tt-metal uplift diff or digest of TTFATAL validation changes against what tt-mlir guarantees at each optimization level (0: workarounds only, 1: optimizer with DRAM-only fallback, 2: L1…

tenstorrent/tt-mlir

Expand a hard-to-build niche list from ~10 known-good seed companies into a full qualified TAM.

growthenginenowoslawski/coldoutboundskills

ClickHouse数据库模式、查询优化、分析以及高性能分析工作负载的数据工程最佳实践. An agent skill from affaan-m/ECC.

affaan-m/ECC

Guides embedding model migration in Qdrant without downtime.

qdrant/skills

Rules for writing Tinybird datasources, pipes, endpoints and materialized views, with SQL constraints, optimization habits and deduplication patterns.

TryGhost/Ghost

Design and validate structured in-card data models for SillyTavern rolecards, including table schemas, stable record keys, MVU message-floor storage, field bindings, deterministic migrations, and…

LiarMTTT/TavernWeave

Builds, inspects, tests, and analyzes bounded process-based discrete-event simulations with SimPy.

K-Dense-AI/scientific-agent-skills

Drizzle ORM v1 关系查询指南。当需要定义 Relations v2、编写关系查询、使用 through 多对多、预定义过滤器、或从旧版 Drizzle 迁移时使用

zhe-qi/clhoria-template

Build optimized and safe SQL queries for Protheus tables. An agent skill from totvs/engpro-advpl-tlpp-skills.

totvs/engpro-advpl-tlpp-skills

Design or add Sesori product analytics. An agent skill from sesori-ai/sesori_apps_monorepo.

sesori-ai/sesori_apps_monorepo

Translates Snowflake dbt SQL models into standardized BigQuery SQL, keeping Jinja constructs and tracking progress in a migration tasks file.

google/skills

The exact iSimpleQuery interface contract that all query drivers must implement.

academiadocodigo/SimpleORM

A skill your agent uses when starting any conversation involving ML/AI — establishes how to use Leeroopedia KB tools and workflow skills

Leeroo-AI/superml

A skill your agent uses when the user prompts "refine design".

romeerez/orchid-orm

Every Admin By Request portal action, plus a local SQLite mirror of audit, events, inventory and requests for ad-hoc...

mvanhorn/printing-press-library

Use after a diagnosis skill has identified a likely fix and the repository owner wants to define a controlled action.

bruin-data/bruin

Slow query diagnosis with root cause analysis and index optimization recommendations.

openocta/openocta_skills