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 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.

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.

Database Manager

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

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

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...

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.

postgres-tool

PostgreSQL database management tool for querying databases, exporting results, inspecting schemas, and safely performing UPDATE/DELETE operations with automa...

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.

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-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.

data-model-designer

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

database-operations

Use when designing database schemas, writing migrations, optimizing SQL queries, fixing N+1 problems, creating indexes, setting up PostgreSQL, configuring EF...

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...

MySQL Natural Language Query Assistant

translate natural-language analytics requests into mysql queries, connect to a live mysql database, inspect schema and column comments, execute read-only sql...

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...

Phy Test Data Factory

Schema-driven test data factory generator. Reads your database schema or model definitions — Prisma schema, SQLAlchemy models, Django models, TypeORM entitie...

Neo4J (Dify)

**Author:** langgenius **Version:** 0.0.1 **Type:** tool The Neo4j plugin enables Dify AI agents to interact with Neo4j graph databases. It provides tools for exploring database schemas, executing read and write Cypher queries, and discovering Graph Data Science (GDS) procedures for advanced analytics.

bytebase

Safe database schema change and version control for DevOps teams.

wenerme/wener-mssql-mcp

📇 🏠 - MSSQL database integration with schema inspection and query capabilities

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

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

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).

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.

Flexible Data Importer

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

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.

database-schema-designer

Database Schema Designer

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.

MySQL Administration

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

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.

saas-scaffolder

Generates complete, production-ready SaaS project boilerplate including authentication, database schemas, billing integration, API routes, and a working dash...

database-doc-generator

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

ClickHouse

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

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.