GitHub
projection-patterns
Build read models and projections from event streams. Use when implementing CQRS read sides, building materialized views, or optimizing query performance in event-sourced systems.
☆ 123View skill
tools data engineering AI Skills
Discover tools data engineering skills, compare source repositories and read the instructions for each workflow.
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GitHub
query-optimizer
Analyze and optimize SQL queries for better performance and efficiency.
☆ 123View skill
GitHub
dbt-transformation-patterns
Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies. Use when building data transformations, creating data models, or implementing...
☆ 123View skill
GitHub
database-schema-designer
Use this skill when designing database schemas for relational (SQL) or document (NoSQL) databases. Provides normalization guidelines, indexing strategies, migration patterns, and performance optimization techni...
☆ 123View skill
GitHub
postgres-patterns
PostgreSQL patterns for reviewing migrations and writing efficient queries. Use when reviewing Alembic migrations, optimizing queries, or debugging database issues.
☆ 123View skill
GitHub
data-quality-frameworks
Implement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality pipelines, implementing validation rules, or establishing data contracts.
☆ 123View skill
GitHub
understanding-db-schema
Deep expertise in Logseq's Datascript database schema. Auto-invokes when users ask about Logseq DB schema, Datascript attributes, built-in classes, property types, entity relationships, schema validation, or th...
☆ 123View skill
GitHub
bigquery
Comprehensive guide for using BigQuery CLI (bq) to query and inspect tables in Monzo's BigQuery projects, with emphasis on data sensitivity and INFORMATION_SCHEMA queries.
☆ 123View skill
GitHub
prisma-v7
Expert guidance for Prisma ORM v7 (7.0+). Use when working with Prisma schema files, migrations, Prisma Client queries, database setup, or when the user mentions Prisma, schema.prisma, @prisma/client, database...
☆ 123View skill
GitHub
json-transformer
Transform, manipulate, and analyze JSON data structures with advanced operations.
☆ 123View skill
GitHub
schema-visualizer
Generate database schema diagrams, ERDs, and documentation from database schemas.
☆ 123View skill
GitHub
data-storytelling
Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting analytics to stakeholders, creating data reports, or building executive presentations.
☆ 123View skill
GitHub
query-builder
Interactive database query builder for generating optimized SQL and NoSQL queries.
☆ 123View skill
GitHub
schema-alignment
Detect and report drift between database schema and code data models. Works with SQLAlchemy, Django ORM, Prisma, TypeORM, and other ORMs. Generic across any project.
☆ 123View skill
GitHub
db-migration
Database schema and migration workflow. Use when modifying database schemas in tools/atlas/ or SQLC queries in tools/sqlc/.
☆ 122View skill
GitHub
postgres-performance
High-performance PostgreSQL patterns. Use when optimizing queries, designing for scale, or debugging performance issues.
☆ 122View skill
GitHub
drizzle-orm-patterns
This skill provides comprehensive Drizzle ORM patterns for PostgreSQL with Vercel Edge Runtime support. Drizzle is Quetrex's chosen ORM because it's edge-first, type-safe, and supports all deployme...
☆ 122View skill
GitHub
csv-processor
Parse, transform, and analyze CSV files with advanced data manipulation capabilities.
☆ 122View skill
GitHub
data-orchestrator
Coordinates data pipeline tasks (ETL, analytics, feature engineering). Use when implementing data ingestion, transformations, quality checks, or analytics. Applies data-quality-standard.md (95% minimum).
☆ 122View skill
GitHub
when-chaining-agent-pipelines-use-stream-chain
Chain agent outputs as inputs in sequential or parallel pipelines for data flow orchestration
☆ 122View skill
GitHub
sql-expert
Expert SQL query writing, optimization, and database schema design with support for PostgreSQL, MySQL, SQLite, and SQL Server. Use when working with databases for: (1) Writing complex SQL queries with joins, su...
☆ 122View skill
GitHub
building-with-kafka-strimzi
Use when building event-driven systems with Apache Kafka on Kubernetes. Triggers include EDA patterns, Kafka producers/consumers, Strimzi operator deployment, Schema Registry, transactions, exactly-once semanti...
☆ 120View skill
GitHub
oracle
Use the @steipete/oracle CLI to bundle a prompt plus the right files and get a second-model review (API or browser) for debugging, refactors, design checks, or cross-validation.
☆ 117View skill
GitHub
performance
Performance optimization guidelines for Splitrail. Use when optimizing parsing, reducing memory usage, or improving throughput.
☆ 104View skill
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