Databases · SQL

Execute runnable docs snippets and examples inside a disposable Docker Compose sandbox (runner container + local Supabase stack via supabase start).

supabase/supabase

Covers schema conventions and safe rollout for Drizzle database migrations: online indexes, backfills, idempotent SQL and fixing regeneration or rebase conflicts.

lobehub/lobehub

Design database schemas with Prisma/Drizzle, PostgreSQL index strategy (B-tree, GIN, GiST, BRIN, Hash), query optimization (EXPLAIN ANALYZE), migration safety (expand/contract, zero-downtime), and…

EliasOulkadi/shokunin

Expert system for generating, validating, and optimizing ClickHouse SQL.

FrankChen021/datastoria

Database schema and migration workflow. An agent skill from hiromaily/go-crypto-wallet.

hiromaily/go-crypto-wallet

数据库优化专家入口。用于 Codex CLI 的 $expert-database 调用. An agent skill from ReJeCtAll/ExpertTeam-Codex.

ReJeCtAll/ExpertTeam-Codex

Run a custom investigation: review a chosen slice of conversations instead of a random sample, by writing a SQL selector over the observed agent's telemetry, and optionally narrow what the reviewer…

google/adk-recipes

Generate or review Forge project code-generation output for CRUD modules.

yaomindong1996/forge-admin

Run Paro engineering performance gates and exploratory cold/warm, cross-engine or operator comparisons.

zunor/paro

Use CortexDB for local-first AI memory, vector search, RAG, knowledge graphs, SPARQL/RDFS/SHACL, corpus-to-graph workflows, external structured-data import (CSV / SQL dumps), and MCP/tool calling.

liliang-cn/cortexdb

Post-generation safety checks for sqlc-gen-moonbit + Cloudflare D1.

mizchi/skills

A skill your agent uses for any PostgreSQL database work — table design, indexing, data types, constraints, extensions (pgvector, PostGIS, TimescaleDB), search, and migrations.

timescale/pg-aiguide

Daoyou Drizzle/PostgreSQL、事务、V6 角色与宗门归属、统一背包、Redis 战局和回放归档指南。Use when modifying schema, migrations, repositories, persistence mappers, resource commits or durable game models.

ChurchTao/Daoyou

Granola archive: search, sync freshness, notes, transcripts, panels, SQL counts, and Graincrawl repo work.

openclaw/openclaw

Notion archive: search, sync freshness, pages/databases, Markdown exports, SQL counts, and Notcrawl repo work.

openclaw/openclaw

Slack archive: search, sync freshness, threads/DMs, SQL counts, and Slacrawl repo work.

openclaw/openclaw

MySQL database development guide for the HMIS project. An agent skill from hmislk/hmis.

hmislk/hmis

Generate, explain, edit, and fix Azure Cosmos DB for NoSQL (SQL API) queries.

microsoft/vscode-cosmosdb

Query and analyze NKI kernel profile data from neuron-explorer parquet files.

uw-syfi/vibesys

Write and review Rails database migrations safely, including reversible changes, lock-aware operations, and rollout sequencing.

marckohlbrugge/37signals-skills

Plans and runs Lunora schema and data migrations with the widen → migrate → narrow pattern.

anolilab/lunora

Run SQL queries against the attached DuckDB database or ad-hoc against files.

duckdb/duckdb-skills

Build one company memory from a SQL database, a support ticket export and a folder of documents, linked into one graph by cognee, then answer questions that need several of those sources together.

topoteretes/cognee

Designs database schemas, indexing strategies, query optimization, and migration patterns for SQL and NoSQL databases.

CloudAI-X/claude-workflow-v2

未知/未分类问题的统一分诊 SOP：用户描述集群异常但症状不明确、不知从何入手，或问题无法直接对应 rca/observer-log-analysis/observer-sql-analysis 等专项 skill 时，强制先执行全量巡检 checkcluster，再根据巡检结果决定下一步路径。

oceanbase/obdiag

Python 遗留代码审查：bare except、SQL 注入、反序列化、密钥、调试输出. An agent skill from liuyanghejerry/Clausura.

liuyanghejerry/Clausura

Activate this skill for DataJunction (DJ) semantic modeling decisions — choosing the right node shape (fact, dimension, transform, metric, cube), turning a draft SQL query into well-designed nodes…

DataJunction/dj

Change the OpenAthlete database schema safely with Prisma, covering the migration SQL, production safety, account deletion coverage and tests.

openathleteorg/openathlete

Standards for writing tests in fdb-record-layer. An agent skill from FoundationDB/fdb-record-layer.

FoundationDB/fdb-record-layer

Type-safe SQL ORM for TypeScript with zero runtime overhead. An agent skill from growupanand/ConvoForm.

growupanand/ConvoForm

Queries the TOTVS Protheus ERP data dictionary for tables, fields, indexes, parameters, triggers and lookups, including impact checks during refactoring.

totvs/engpro-advpl-tlpp-skills

Audit open "flaky test" GitHub issues and close those whose tests are no longer failing on master.

ClickHouse/ClickHouse

Design or audit formal Paro performance claims: release acceptance, cross-engine parity, model calibration certification or non-inferiority.

zunor/paro

A skill your agent uses when changing or reviewing Speakeasy ClickHouse schemas, migrations, queries, inserts, access principals, bootstrap SQL, Cloud compatibility, partial migration failures, or…

speakeasy-api/gram

Guide for making database schema changes in Platypus using Drizzle ORM — editing the schema, pushing to a dev database, and generating the migration that ships.

willdady/platypus

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

borghei/Claude-Skills

JetBrains Exposed ORM patterns including DSL queries, DAO pattern, transactions, HikariCP connection pooling, Flyway migrations, and repository pattern.

affaan-m/ECC

Queries JGI Lakehouse (Dremio) for genomics metadata from GOLD, IMG, Mycocosm, Phytozome.

BioTender-max/awesome-bio-agent-skills

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

davila7/claude-code-templates

A skill your agent uses when turning a requirement, spec, or feature brief into a single self-contained HTML design document in a fixed house style — one styled HTML page with a table-of-contents…

smallnest/goal-workflow

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

rocky-data/rocky

Move an existing website from another host to Hostinger web hosting (Shared, Cloud or Agency plans) without downtime: WordPress sites from a files archive and SQL dump, static and PHP sites from an…

hostinger/api-mcp-server

Diagnose ClickHouse cluster health and provide concrete remediation.

FrankChen021/datastoria

Read and write Delta tables and connect to Lakebase (OLTP PostgreSQL) from Databricks Apps.

databricks-solutions/databricks-apps-cookbook

Help users write, validate, and troubleshoot osquery SQL queries using provided osquery table schemas as the authoritative source.

tsale/awesome-dfir-skills

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

Manage PostgreSQL migrations, typed SQL queries, generated Rust bindings, and database authorization in Rust on Nails applications.

bionic-gpt/bionic-gpt

Tunes PostgreSQL and MySQL performance by analyzing slow queries and execution plans, designing indexes, rewriting queries and adjusting configuration, one validated change at a time.

Jeffallan/claude-skills