Skills with input: SQL queries

• clickhouse-io - ClickHouse database patterns and query optimization

  clickhousedatabaseanalyticssql

  ★ 0 · Updated 2026-09-22

  Provides patterns for ClickHouse table design, query optimization, data ingestion, materialized views, and performance monitoring.

  ⚙ Design ClickHouse table schemas⚙ Optimize analytical queries⚙ Ingest data in batches
• echart-skill - EChart Data Analysis Skill

  echartsduckdbsqldata-analysis

  ★ 43 · Updated 2026-09-20

  Analyzes local data using SQL and DuckDB to generate auditable, offline ECharts dashboards and reports.

  ⚙ Clean and import structured data⚙ Execute audited SQL queries⚙ Validate data quality and contracts
• azure-cosmos-java - Azure Cosmos DB SDK for Java

  azurecosmos-dbjavanosql

  ★ 0 · Updated 2026-09-18

  Client library for Azure Cosmos DB NoSQL API supporting global distribution and reactive patterns.

  ⚙ Create databases and containers⚙ Execute document CRUD operations⚙ Query container items
• analyze-usage - Analyze AI coding assistant usage patterns

  usage-analysisduckdbclaude-codecodex

  ★ 1 · Updated 2026-09-17

  Loads AI coding assistant logs from Claude Code, Codex, and Cursor into DuckDB for SQL querying and pattern analysis.

  ⚙ Load assistant logs into DuckDB⚙ Execute SQL queries on logs⚙ Search conversation content and reasoning traces
• supabase-postgres-best-practices - Supabase Postgres performance optimization guide.

  postgressupabasesqldatabase

  ★ 0 · Updated 2026-09-16

  Provides Postgres performance optimization rules, schema design guidelines, query tuning advice, and Supabase database best practices.

  ⚙ Optimize Postgres SQL queries⚙ Design Postgres database schemas⚙ Configure database connection pooling
• postgres-patterns - PostgreSQL database patterns and reference

  postgresqldatabasesqlindexing

  ★ 17 · Updated 2026-09-13

  Provides PostgreSQL database patterns for query optimization, schema design, indexing, and security based on Supabase best practices.

  ⚙ Design database schemas⚙ Optimize SQL queries⚙ Create database indexes
• supabase-postgres-best-practices - Supabase Postgres Performance Optimization Guide

  postgressupabaseperformance-optimizationsql

  ★ 0 · Updated 2026-09-11

  Provides Postgres performance optimization rules and best practices for query design, connections, schemas, and configurations.

  ⚙ Optimize SQL queries⚙ Design database schemas⚙ Implement database indexes
• supabase-postgres-best-practices - Supabase Postgres Performance Best Practices

  postgressupabaseperformancesql

  ★ 0 · Updated 2026-09-11

  Provides Postgres performance optimization guidelines for writing, reviewing, and optimizing queries, schemas, and database configurations.

  ⚙ Optimize Postgres SQL queries⚙ Design database schemas⚙ Review database performance issues
• data-sql-analysis - SQL Analysis and Query Review Skill

  sqldata-analysiscode-reviewquery-validation

  ★ 21 · Updated 2026-09-09

  Provides a workflow for reviewing or creating SQL queries for analysis, metric definitions, joins, aggregations, and validation.

  ⚙ Identify business questions and output grain⚙ Review source tables and join keys⚙ Check join cardinality and risks
• supabase-expert - Production-grade Supabase development guidance

  supabasepostgresqlrlsedge-functions

  ★ 602 · Updated 2026-09-09

  Provides design guidance for Supabase database design, RLS, auth, Edge Functions, Realtime, Storage, and pgvector AI applications.

  ⚙ Design Supabase database schemas⚙ Implement Row Level Security policies⚙ Configure authentication mechanisms
• clickhouse-io - ClickHouse Database Query Optimization

  clickhousedatabaseanalyticsquery optimization

  ★ 13 · Updated 2026-06-30

  Design ClickHouse schemas and optimize analytical queries

  ⚙ design table schemas⚙ write analytical queries⚙ optimize query performance
• clickhouse-patterns - ClickHouse Analytics Schema and Query Optimization

  ClickHouseOLAPDatabaseQuery Optimization

  ★ 18 · Updated 2026-06-15

  Design ClickHouse table schemas, select MergeTree engines, optimize queries, and implement batch INSERT patterns

  ⚙ Design table schemas⚙ Select MergeTree engines⚙ Optimize slow queries
• answering-natural-language-questions-with-dbt - Answer business data questions with dbt

  Data AnalyticsBusiness IntelligenceData QueryingSemantic Layer

  ★ 0 · Updated 2026-03-25

  Answer business questions using dbt semantic layer and SQL

  ⚙ list metrics⚙ get dimensions⚙ query metrics
• sql-pro - SQL Database Optimization Expert

  databaseSQLperformance optimizationdata warehouse

  ★ 23 · Updated 2026-03-23

  Expert SQL specialist for modern database systems, performance optimization, and advanced analytical techniques

  ⚙ optimize SQL queries⚙ design database schema⚙ create indexes
• askcode - Code Indexing and Navigation Tool

  code analysiscode navigationcode indexingPython

  ★ 0 · Updated 2026-03-20

  Index Python/C/C++ codebases using tree-sitter and query via SQL

  ⚙ Index code repository⚙ Query code database⚙ Find functions by name
• postgres-patterns - PostgreSQL Patterns for Database Optimization

  databasepostgresqloptimizationsql

  ★ 30 · Updated 2026-02-23

  Provides quick reference for PostgreSQL best practices including indexing, schema design, and query optimization.

  ⚙ provide index recommendations⚙ suggest data types⚙ offer schema design patterns
• postgres-patterns - PostgreSQL Best Practices Reference

  postgresqldatabaseoptimizationindexing

  ★ 3 · Updated 2026-02-23

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

  ⚙ create database indexes⚙ design database schemas⚙ optimize SQL queries
• postgres-patterns - PostgreSQL Best Practices and Optimization Patterns

  postgresqldatabaseoptimizationsql

  ★ 0 · Updated 2026-02-23

  PostgreSQL database patterns based on Supabase best practices for query optimization, schema design, indexing and security

  ⚙ create database indexes⚙ design database schemas⚙ write SQL queries
• postgres-patterns - PostgreSQL Database Patterns and Optimization Guide

  databasepostgresqloptimizationschema-design

  ★ 74 · Updated 2026-02-23

  Reference for PostgreSQL best practices including query optimization, schema design, indexing, and security

  ⚙ provide query optimization guidance⚙ suggest index types⚙ recommend data types
• psql - PostgreSQL Database Query Skill

  postgresqldatabasesqlquery

  ★ 602 · Updated 2026-02-23

  Execute SQL queries against PostgreSQL databases with natural language conversion

  ⚙ execute SQL queries⚙ convert natural language to SQL⚙ inspect database schema

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