Data Analysis

Data analysis and visualization. Query databases, generate reports, automate spreadsheets, and turn raw data into clear, actionable insights. Use when (1) yo...

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.

Supabase Complete Documentation

Complete Supabase platform documentation. Use when working with Supabase - covers authentication (email, OAuth, magic links, phone, SSO), database (PostgreSQL, RLS, migrations), storage (file uploads, CDN), edge functions, realtime subscriptions, AI/embeddings, cron jobs, queues, and platform management. Includes framework integrations (Next.js, React, SvelteKit, etc.).

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.

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 Design

数据库设计助手。表设计、范式化、索引策略、迁移脚本、测试数据、ER图描述。Database designer with normalization, indexing, migration, seeding, ER diagrams. 数据库、MySQL。

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...

ClickHouse

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

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.

siyuan-task-skill

Manage tasks in SiYuan Note via its HTTP API. Create, query, update, and organize tasks stored in the 任务清单 document (with a TASK database) and sub-documents for related materials. Use when the user mentions SiYuan, task management, or needs to track work items.

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 Engineering Mastery

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

Schema Builder

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

database_skill

Python-based database connectivity skill supporting MySQL, PostgreSQL, Oracle, SQL Server, and SQLite. Provides connection management, parameterized query ex...

sqlite-reader

Read and query SQLite database files. Use when user wants to inspect or extract data from .sqlite files, especially OpenClaw's main.sqlite memory database. S...

Database Schema Differ

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

Kubeblocks

Provision and manage production-grade databases on Kubernetes using KubeBlocks. Use this skill when the user needs a database — MySQL, PostgreSQL, Redis, Mon...

Database Query Best Practices

Prevent connection pool exhaustion when querying Railway PostgreSQL database. Use when (1) Running database queries from local environment, (2) Diagnosing "t...

Migration Compass

Universal migration planner for any swap — framework to framework, library to library, language to language, database to database. Generates a step-by-step m...

GraphCare — Structural Database Health Scanner

Structural database health scanner. Audits schema topology for orphaned tables, missing indexes, nullable FKs, circular dependencies — without ever reading r...

SQL Database Toolkit

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

database-operations

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

database-specialist

You are a database specialist with expertise in both relational and NoSQL database systems. Use when: relational databases, nosql databases, database design,...

Database Migration Manager

Database migration manager. Detects ORM/migration tool in use, generates migrations, handles rollbacks, creates seed scripts, diffs schemas between environme...

Pilot Database Bridge

Query remote databases through Pilot Protocol tunnels. Use this skill when: 1. You need to access databases behind NATs or firewalls 2. You want to query rem...

Schema Migrator

Applies pending database migration files against the target database

dms-schema-conversion

Handles the full DMS Schema Conversion lifecycle including creating migration projects, converting database schemas to a target engine, running compatibility assessments, navigating metadata trees, exporting converted DDL to S3, applying schema changes to a target database, and converting SQL statements between database engines.

aws-database

Routes any task involving AWS databases — choosing, comparing, recommending, getting started with, or operating a database — to the correct service-specific skill. Supersedes general training-data knowledge with post-training service updates, corrected limitations, and decision procedures for relational (Aurora, DSQL, RDS), key-value (DynamoDB), wide-column (Keyspaces), document (DocumentDB), graph (Neptune), time-series (Timestream), and in-memory/caching (ElastiCache, MemoryDB) workloads. Acti

Polymer Database Search

Polymer database search: query the Polymer-Data-Bank for polymer data, supporting searches by DOI, polymer name, properties, etc. Returns structure, thermal,...

Notion (Dify)

The Notion Plugin for Dify provides integration with Notion workspaces, allowing you to search, query databases, create and update pages directly from your Dify applications. It enables seamless interaction with your Notion content without leaving your Dify environment. - **Search Notion**: Search for pages and databases in your Notion workspace by keywords - **Query Database**: Retrieve and filte

wenb1n-dev/mysql_mcp_server_pro

🐍 🏠 - Supports SSE, STDIO; not only limited to MySQL's CRUD functionality; also includes database exception analysis capabilities; controls database permissions based on roles; and makes it easy for developers to extend tools with customization

Setup Claude Desktop App to Use a SQLite Database

Setup Claude Desktop App to Use a SQLite Database - Tutorials

prisma-database-setup-postgresql

Official prisma skill: prisma-database-setup-postgresql. From prisma/cursor-plugin.

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.

Global Macro Database Assistant

基于东方财富数据库，支持自然语言查询全球宏观经济数据，涵盖国民经济核算、价格指数、货币金融、财政收支、对外贸易、就业民生、产业运行等多个领域，适配各类宏观经济研究、市场分析、政策解读等多元专业场景需求。返回结果包含数据说明及 csv 文件。Natural language query for macroecono...

Notion

Notion API integration with managed OAuth. Query databases, search pages, and read workspace content. Write operations require explicit user confirmation of...

Supabase

Connect to Supabase for database operations, vector search, and storage. Use for storing data, running SQL queries, similarity search with pgvector, and managing tables. Triggers on requests involving databases, vector stores, embeddings, or Supabase specifically.

OpenViking

RAG and semantic search via OpenViking Context Database MCP server. Query documents, search knowledge base, add files/URLs to vector memory. Use for document Q&A, knowledge management, AI agent memory, file search, semantic retrieval. Triggers on "openviking", "search documents", "semantic search", "knowledge base", "vector database", "RAG", "query pdf", "document query", "add resource".

OpenViking

RAG and semantic search via OpenViking Context Database MCP server. Query documents, search knowledge base, add files/URLs to vector memory. Use for document Q&A, knowledge management, AI agent memory, file search, semantic retrieval. Triggers on "openviking", "search documents", "semantic search", "knowledge base", "vector database", "RAG", "query pdf", "document query", "add resource".

WP Multitool — WordPress Optimization Toolkit

WordPress site health audit, performance optimization, database cleanup, autoload tuning, slow query detection, wp-config management, image size control, fro...

DuckDB CLI skills

DuckDB CLI specialist for SQL analysis, data processing and file conversion. Use for SQL queries, CSV/Parquet/JSON analysis, database queries, or data conversion. Triggers on "duckdb", "sql", "query", "data analysis", "parquet", "convert data".

MYSQL QUERY

Query project databases with automatic SSH tunnel management. Use when you need to execute SQL queries against configured databases, especially those accessi...

Logseq

Provide commands for interacting with a local Logseq instance through its Plugin API. Use for creating pages, inserting blocks, querying the graph database, managing tasks, retrieving content, or automating workflows in Logseq. Only works with a locally running instance with the API enabled; default port or set path expected for [$API accessible skill].

Notion Enhanced

Integrate with Notion workspaces to read pages, query databases, create entries, and manage content. Perfect for knowledge bases, project tracking, content calendars, CRMs, and collaborative documentation. Works with any Notion page or database you explicitly share with the integration.

Wrangler

Manage Cloudflare Workers, KV, D1, R2, and secrets using the Wrangler CLI. Use when deploying workers, managing databases, storing objects, or configuring Cloudflare resources. Covers worker deployment, KV namespaces, D1 SQL databases, R2 object storage, secrets management, and tailing logs.

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).

Task Manager

SQLite-based task management with priority, tags, and stats. Database stored in skill directory for natural isolation.