Create robust, error-proof Prisma seed scripts with comprehensive error handling and validation.

Implement database sharding for horizontal scalability. Use when scaling large databases, distributing data across multiple servers, or designing sharded architectures.

Configure and operate TinyDB for JSON-based document storage. Use when setting up databases, creating queries, or managing data persistence.

RDBMS access patterns for DuckDB, MySQL (keycloak), PostgreSQL (dw, x3rocs), SQL Server (sage1000, x3), and DBISAM (Exportmaster) using ODBC and native drivers

SQL database querying, optimization, and data management for analytics

Guide for authenticating with Databricks Apps using cookie-based auth when OAuth/PAT tokens don't work. Use when connecting to Databricks Apps with User Authorization enabled.

Databricks documentation reference. Use as a lookup resource alongside other skills and MCP tools for comprehensive guidance.

Unity Catalog system tables for lineage, audit logs, billing, compute, jobs, and query history. Use when querying system.access.audit, system.access.table_lineage, system.billing.usage, system.compute.clusters, system.lakeflow.jobs, system.lakeflow.job_run_timeline, or system.query.history.

Troubleshoot Datadog API authentication issues (401/403 errors), understand API keys vs app keys, and configure correct regions. Use when hitting auth errors or setting up Datadog API access.

Work with Datadog Incidents API - fetch incidents with enrichment, update incident fields, understand incident data structures. Use when working with incidents or the dd get-incident/update-incident commands.

Search Datadog logs via API - query syntax, storage tiers (indexes, flex, online-archives), pagination. Use when searching logs or using the dd search-logs command.

Convert documents (PDF, EPUB, PPTX, DOCX, XLSX, HTML, images) to Markdown using Datalab cloud API. Use when user wants to use Datalab API for document conversion, or prefers cloud-based processing over local marker CLI.

description: Create or update Dataverse schema components (entities, attributes, relationships, option sets) via Web API

Deploy solutions, PCF controls, and web resources to Dataverse using PAC CLI

This skill provides guidance on designing Dataverse table schemas and data models. Use when users ask about "Dataverse table design", "Dataverse schema", "Dataverse relationships", "Dataverse columns"

Handle datetime and timezone conversions correctly across frontend, API, and database. Use this skill when working with datetime-local inputs, scheduling features, due dates, reminders, or any time-sensitive functionality. Covers the critical pitfall of browser datetime-local inputs lacking timezone info.

Query Deutsche Bahn train connections and prices.

db-designer

Gestión del esquema PostgreSQL, Auto-Healing y arquitectura RAG híbrida.

MongoDB database exploration and querying. Use when you need to understand database structure, view existing data, check collection schemas, count documents, or run queries to investigate the database state. (project)

Initialize database infrastructure for new projects

提供v3_metadata数据库的SQL查询模板，包括对象编码（object_code）、对象名称、事件、按钮配置、自定义字段、元数据字段、插件中心等表的查询。查询对象编码、对象名称、自定义对象时使用。使用 exec_sql 工具执行查询。

Comprehensive guide to optimizing database queries, understanding EXPLAIN plans, indexing strategies, and eliminating N+1 queries

Guide for recovering data from SQLite Write-Ahead Log (WAL) files that may be corrupted, encrypted, or inaccessible through standard methods. This skill should be used when tasks involve SQLite database recovery, WAL file analysis, encrypted database files, or discrepancies between tool outputs and filesystem access.

Execute DDL (Data Definition Language) statements - CREATE, ALTER, DROP tables, indexes, views on 30+ databases using DbCli. CRITICAL - requires mandatory backup before DROP/ALTER operations. Use when user needs to create schema, modify structure, or drop database objects.

Execute INSERT, UPDATE, DELETE statements on 30+ databases using DbCli. Includes mandatory backup procedures before destructive operations. Use when user needs to modify data, insert records, update fields, or delete rows. Always create backups first.

Export table data as SQL INSERT statements from 30+ databases using DbCli. Essential for creating backups before dangerous modifications (UPDATE/DELETE/DROP). Use when user needs to backup data, migrate tables, or create portable SQL dumps.

Interactive SQL mode for 30+ databases using DbCli. Provides REPL environment for exploratory queries, rapid prototyping, and database administration. Includes safety prompts before dangerous operations (UPDATE/DELETE/DROP). Use when user wants interactive database session.

List all tables in a database and show table structure (columns, types, constraints) for 30+ databases using DbCli. Use when user wants to explore database schema, see what tables exist, check table structure, or understand column definitions.

Toolkit for analyzing Thai legacy DBF accounting databases using roonpoo, Parquet, and DuckDB.

This skill enables AI agents to help users monitor dbt execution using the

Guide AI agents through a systematic, user-choice-driven installation process for dbt-core on local

Deploy, manage, and monitor dbt projects natively within Snowflake using web-based workspaces,

Complete step-by-step guide for setting up dbt Projects on Snowflake from beginning to end.

Build defensible DCF models with cited sources, Excel export, and sensitivity analysis

Créer des bounded contexts backend suivant rigoureusement les principes DDD (Domain-Driven Design) avec une architecture en couches propre et maintenable.

Create new domain features following the project's Domain-Driven Design structure.

Patterns DDD - Atoll Tourisme. Use when implementing DDD patterns.

Guides DDD discovery for the ToDo domain: ubiquitous language, bounded context, aggregates, invariants.

Validate Domain-Driven Design layer separation, dependency rules, and architectural patterns. Non-destructive analysis providing actionable recommendations.

Domain-Driven Design (DDD) skill for the ikigai project

Identify unused code and remove safely.

deal-tracker

Orchestrates formal debates with proposition and opposition sides, coordinating debaters and judges through structured exchanges. Use when running debate exchanges, managing debate rounds, or continuing interrupted debates.

Complete deBridge Protocol SDK for building cross-chain bridges, message passing, and token transfers on Solana. Use when building cross-chain applications, bridging assets between Solana and EVM chains, or implementing trustless external calls.

Expert on Decibel on-chain perpetual futures trading platform on Aptos. Covers trading engine, orderbook, TypeScript SDK, REST APIs, WebSocket streams, market data, position management, TWAP orders, and vault operations. Triggers on keywords decibel, perpetual futures, aptos trading, on-chain trading, decibel sdk, perps, orderbook, twap, market data, trading api.

Decision helper — coin flip, dice roll, pick from options, Magic 8-Ball.

Investigate why code was written a certain way. Use when tracing decision history through git blame, commit logs, PRs, and issues to understand the reasoning behind code changes.