Sql skills for Claude Code

Find Sql skills to make your AI agents smarter.

504 skills available

Official only

affaan-m/everything-claude-code

This skill helps you optimize PostgreSQL queries, schemas, and security using best practices from Supabase, boosting performance and reliability.

supabase-postgres-best-practices

supabase/agent-skills

723

This skill helps optimize Postgres queries, schemas, and configs with Supabase best practices to boost performance and security.

sqlite

martinholovsky/claude-skills-generator

This skill helps you build secure SQLite database operations with parameterized queries, migrations, and FTS5 support for desktop apps.

drizzle-orm

omer-metin/skills-for-antigravity

This skill helps you design and use Drizzle ORM efficiently on edge and serverless platforms, ensuring type safety, SQL-first workflows, and reliable

database

openclaw/skills

1.1k

This skill helps you manage databases by connecting to SQL and NoSQL stores, running queries, and handling schemas with safety checks.

drizzle

lobehub/lobe-chat

70.5k

This skill helps you design and migrate PostgreSQL schemas with Drizzle ORM, ensuring type-safe, scalable database models and reliable migrations.

sql-pro-skill

404kidwiz/claude-supercode-skills

This skill provides expert SQL development across major platforms, optimizing queries, designing schemas, and enabling scalable, cross-platform database

durable-objects

cloudflare/skills

157

This skill helps you design, review, and test Cloudflare Durable Objects for stateful coordination, RPC, and durable storage at the edge.

memory-system

bahayonghang/my-claude-code-settings

This skill enables cross-session memory via a local Markdown/indexed SQLite, providing fast memory search, add, and prune workflows.

sql-queries

anthropics/knowledge-work-plugins

7.4k

This skill writes correct, performant SQL across major dialects, translating and optimizing queries for analytics, dashboards, and data pipelines.

alembic

manutej/luxor-claude-marketplace

This skill guides you through Alembic database migrations for customer support systems, ensuring minimal downtime, data integrity, and safe production

geospatial-postgis-patterns

linehaul-ai/linehaulai-claude-marketplace

This skill helps implement geofences, distance calculations, and real-time tracking using PostGIS to power location-based features.

refactoring-expert

cin12211/orca-q

This skill identifies code smells and guides safe, incremental refactoring to improve structure while preserving behavior.

database

railwayapp/railway-skills

This skill helps you add and connect a database (Postgres, Redis, MySQL, MongoDB) to your project by deploying templates and wiring variables.

mysql

sanjay3290/ai-skills

This skill executes safe read-only MySQL queries across configured databases to explore schemas and analyze data without risking writes.

database

whawkinsiv/solo-founder-superpowers

143

This skill helps you design multi-tenant database schemas, choose a suitable platform, and implement secure, scalable data patterns for SaaS.

market-drift-monitor

chunkytortoise/enterprisehub

This skill helps auditors detect market drift in real estate lead performance by auditing data quality and guiding corrective actions.

sql

williamzujkowski/standards

This skill helps you apply SQL best practices and secure, maintainable patterns for database projects with clear guidance and testable code.

sqladmin

jik92/sqladmin-skills

This skill helps you build and tailor SQLAdmin interfaces for SQLAlchemy models in FastAPI or Starlette apps, including authentication, views, and async

markdown-docs

materializeinc/materialize

6.2k

This skill helps you understand Materialize queries, sources, sinks, and views by summarizing key concepts from the official docs.

dataform-engineering-fundamentals

ihistand/claude-skills

This skill enforces Dataform safety, TDD-driven development, and proper ref() usage for BigQuery SQLX workflows to prevent technical debt.

deepdive

tosi-n/deepdive

This skill translates natural language queries into SQL, visualizes schemas, and generates charts to accelerate database insights.

test-json-sql-semantic-scholar

bdambrosio/cognitive_workbench

This skill validates and analyzes JSON SQL primitives using semantic-scholar output to ensure accurate data extraction, filtering, and sorting.

postgres-query

racar/racar_agent_skills

This skill executes SQL queries against PostgreSQL containers, auto-detects instances, and supports SELECT, INSERT, UPDATE, and DELETE with safe output.

write-script-mssql

windmill-labs/windmill

15.8k

This skill helps you craft secure MSSQL queries by guiding parameter naming, documenting @P1 style placeholders, and ensuring correct syntax for reliable data

sqlite_ui-thread

rodydavis/skills

This skill shows how to run synchronous SQLite queries on the UI thread in Flutter to boost UI responsiveness and handle large datasets efficiently.

ats-skill

difflabai/ats-skill

This skill streamlines task orchestration by connecting to the ATS backend to create, claim, complete, and monitor tasks in real time.

sql-schema-generator

ehtbanton/claudeskillsrepo

This skill generates complete SQL schemas for PostgreSQL, MySQL, or SQLite with tables, relations, indexes, and constraints.

dba-tuner

shaul1991/shaul-agents-plugin

This skill optimizes database performance by analyzing slow queries, execution plans, and indexes, delivering performance reports and index DDL.

osquery-helper

tsale/awesome-dfir-skills

246

This skill helps you write, validate, and troubleshoot osquery queries against platform schemas to improve accuracy and performance.

query-writing

apconw/aix-db

2.0k

This skill helps you write and run SQL queries, from simple single-table lookups to complex multi-table joins and aggregations.

frappe-report-generator

venkateshvenki404224/frappe-apps-manager

This skill helps you create and customize Frappe reports including query, script, and nocode builders for powerful data analysis.

postgresql-knowledge-patch

nevaberry/nevaberry-plugins

This skill helps you write PostgreSQL 17+ queries by applying new MERGE, JSON, partitioning, and DDL enhancements across practical examples.

migration-data

shotaiuchi/dotclaude

This skill guides safe database migrations and schema changes, ensuring data integrity and backward compatibility across formats, configurations, and records.

data-sleuth

petekp/claude-code-setup

This skill helps you uncover non-obvious signals and cross-dataset correlations with investigative data analysis techniques.

altinity-expert-clickhouse-grants

altinity/skills

This skill diagnoses and resolves ClickHouse grant and authentication errors after upgrades, guiding minimal grants and post-upgrade compatibility checks for

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