SQL Toolkit

Query, design, migrate, and optimize SQL databases. Use when working with SQLite, PostgreSQL, or MySQL — schema design, writing queries, creating migrations, indexing, backup/restore, and debugging slow queries. No ORMs required.

database-migrations

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

SQL

Master relational databases with SQL. Schema design, queries, performance, migrations for PostgreSQL, MySQL, SQLite, SQL Server.

database-migrations

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Flexible Database Design – SQLite flexible schema & knowledge base skill

Guide agents and users to design and implement a "flexible database" on SQLite that can handle semi-structured, multi-source data. Typical scenarios: persona...

database-migrations

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Ecto Migrator

Generate Ecto migrations from natural language or schema descriptions. Handles tables, columns, indexes, constraints, references, enums, and partitioning. Supports reversible migrations, data migrations, and multi-tenant patterns. Use when creating or modifying database schemas, adding indexes, altering tables, creating enums, or performing data migrations in an Elixir project.

database-migrations

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Database Engineering Mastery

Database Engineering Mastery covers schema design, indexing, query optimization, and migration for PostgreSQL, MySQL, SQLite, supporting OLTP/OLAP workloads.

notion

Notion API via curl: pages, databases, blocks, search.

Schema Builder

Build database schemas with SQL generation and relationship modeling. Use when designing databases.

vector-database-engineer

Expert in vector databases, embedding strategies, and semantic search implementation. Masters Pinecone, Weaviate, Qdrant, Milvus, and pgvector for RAG applications, recommendation systems, and similar

MySQL Administration

Manage MySQL databases via mysql CLI or Python mysql-connector, supporting queries, schema changes, backups, performance analysis, and user permissions.

vector-database-engineer

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

database-agent

本技能应用于 Java 后端开发场景中的数据库操作。提供慢 SQL 智能分析、表结构规范巡检、安全数据订正与测试数据自动生成的自动化辅助能力。当用户请求数据库优化、schema 验证、安全数据更新或需要为数据库生成测试数据时使用此技能。

database-admin

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Mssql Toolkit

Query and explore Microsoft SQL Server databases using sqlcmd. Schema inspection, ad-hoc T-SQL queries, data analysis. Works with any MSSQL/SQL Server instance.

database-architect

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Postgres Hardened

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

database-migration

Installable GitHub library of 1,400+ agentic skills for Claude Code, Cursor, Codex CLI, Gemini CLI, Antigravity, and more. Includes installer CLI, bundles, workflows, and official/community skill collections.

Post Deployment Verifier

Verify deployments are healthy after release — check endpoints, compare response schemas, validate metrics, run smoke tests, verify database migrations, and...

SQL Database Toolkit

Execute and manage SQL queries, inspect schemas, export data, create migrations, and backup databases for SQLite, PostgreSQL, MySQL, and SQLAlchemy-compatibl...

data-model-designer

Design data models for construction projects. Create entity-relationship diagrams, define schemas, and generate database structures.

DB Smart Import

Intelligent database import from .csv and .sql dumps into MySQL, MariaDB, and SQLite. Analyzes schemas, parses SQL dumps, suggests column mappings based on c...

Clickhouse for Developers

Comprehensive ClickHouse skill covering everything you need to work with a ClickHouse analytics database: schema design, query optimization, insert strategie...

Db Explorer

Connect to and explore databases (PostgreSQL, MySQL, SQLite, MongoDB, Redis). Run queries, inspect schemas, export data. Use when user wants to query a datab...

Db Explorer

Connect to and explore databases (PostgreSQL, MySQL, SQLite, MongoDB, Redis). Run queries, inspect schemas, export data. Use when user wants to query a datab...

Db Explorer

Connect to and explore databases (PostgreSQL, MySQL, SQLite, MongoDB, Redis). Run queries, inspect schemas, export data. Use when user wants to query a datab...

Hologres Cli

AI-agent-friendly Hologres CLI with safety guardrails and structured JSON output. Use for database operations, schema inspection, SQL execution, data import/...

TDengine Database

Query TDengine time-series database for futures market data using predefined schemas and tags like symbol and exchange.

supabase-win

Query Supabase cloud database via REST API using project ID and anon key. Use when the user needs to query their Supabase database, inspect table schemas, or...

Clickhouse Best Practices

MUST USE when reviewing ClickHouse schemas, queries, or configurations. Specialized expert for ClickHouse database optimization covering schema design, query...

bytebase

Safe database schema change and version control for DevOps teams.

Database Operations

Use when designing database schemas, writing migrations, optimizing SQL queries, fixing N+1 problems, creating indexes, setting up PostgreSQL, configuring EF Core, implementing caching, partitioning tables, or any database performance question.

Data Model Designer

Design data models for construction projects. Create entity-relationship diagrams, define schemas, and generate database structures.

Sql Pro

Use when optimizing SQL queries, designing database schemas, or tuning database performance. Invoke for complex queries, window functions, CTEs, indexing strategies, query plan analysis.

Drizzle ORM Complete Documentation

Complete Drizzle ORM documentation in markdown format. Use when working with Drizzle ORM - covers schema definition, queries, migrations, database connections (PostgreSQL, MySQL, SQLite), integrations (Neon, Supabase, PlanetScale, Cloudflare D1, Turso), column types, relations, transactions, and framework usage (Next.js, SvelteKit, Astro).

ClickHouse

Inspect databases, review schemas, and run analytics queries in ClickHouse - powered by ClawLink.

Flexible Data Importer

AI-powered ingestion of CSV, JSON, and XLSX files with auto schema generation and seamless Supabase database integration.

Database Manager

Plan, operate, and recover relational databases with schema governance, safe migrations, backup drills, and incident response playbooks.

database-migrations

Safe, zero-downtime database migration strategies — schema evolution, rollback planning, data migration, tooling, and anti-pattern avoidance for production systems. Use when planning schema changes, writing migrations, or reviewing migration safety.

DB Schema Generator

Generate database schemas, migrations, and ERD diagrams from plain English descriptions — supports PostgreSQL, MySQL, SQLite, and MongoDB with proper indexes...

ClickHouse

Query, optimize, and administer ClickHouse OLAP databases with schema design, performance tuning, and data ingestion patterns.

Db Explorer

Connect to and explore databases (PostgreSQL, MySQL, SQLite, MongoDB, Redis). Run queries, inspect schemas, export data. Use when user wants to query a datab...

database-schema-designer

Database Schema Designer

Teamgram Database Schema

Complete database schema reference for Teamgram Server with all 43 tables, ER relationships, and key table structure explanations for the MySQL teamgram data...

Database Schema Differ

Compare database schemas across environments, generate migration scripts, and track schema evolution.

database-doc-generator

Generate professional database structure documentation from PostgreSQL databases. Creates Excel files with table schemas, column details, and formatting. Use...