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.

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

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

Laravel 데이터베이스 설정을 검증하고 실제 연결을 테스트하는 Skill입니다.

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.

DBA Admin Agent. 백업, 복구, 보안, 권한 관리를 담당합니다.

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.

Domain-Driven Design 기획 및 설계 전문 skill. 프로젝트 도메인 분석, Bounded Context 정의, Aggregate 설계, Context Mapping, Event Storming, Ubiquitous Language 정의 등 DDD 전체 프로세스를 지원합니다. 사용 시기: (1) DDD 기획/설계를 요청할 때 (2) 도메인 모델링을 요청할 때 (3) Bounded Context, Aggregate, Domain Event 설계 시 (4) 화면정의서/DB정의서에서 도메인 추출 시 (5) Context Map 작성 시 (6) Kotlin DDD 코드 생성 시

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.

Make better decisions using structured frameworks and mental models

Decision rules for Claude Code skills, scripts, MDs, and workflows - project-agnostic patterns

Systematic decision tree and epic generation through Socratic discovery

Fix build issues for matched functions in the Melee decompilation project. Use this skill when builds are failing due to header mismatches, signature issues, or caller updates needed after a function has been matched. Invoked with /decomp-fixup [function_name] or automatically when diagnosing build failures.

Break a phase into atomic beads and sub-beads for agent execution.

Break a goal into subgoals, constraints, and acceptance criteria. Use when planning complex work, creating work breakdown structures, or defining requirements.

Decomposition-reconstruction is a two-phase analytical technique: first, break a complex system into atomic components and understand their relationships; second, either recombine components in better

Decrypt MCP tokens for remote sessions

Dedicated server skill for deployment, scaling, and orchestration.