Database
Database management and queries
schema-check
by Mearman
Validate a JSON file against the schema referenced in its $schema property. Use when the user asks to check JSON against its own schema, validate self-describing JSON, auto-validate JSON files, or verify JSON with embedded schema reference.
database-design
by ProjAnvil
数据库设计和优化技能，涵盖 ER 图、规范化、索引、分片、查询优化和数据库最佳实践。使用此技能设计数据库架构、优化查询、规划数据架构，或需要数据库扩展和性能调优指导时使用。
volo
by mcxross
This skill should be used when the user asks about Volo, voloSUI, vSUI, CERT token, Volo staking, or wants to integrate with Volo liquid staking on Sui. Covers SUI staking, vSUI minting/burning, validator delegation, exchange rate queries, and unstake tickets.
system-architecture
by ProjAnvil
系统架构设计技能，涵盖架构模式、分布式系统、技术选型和企业架构文档编写。使用此技能设计系统架构、评估技术栈、规划分布式系统，或创建架构决策记录和文档时使用。
chain-analyst
by lutr0
"Analyze onchain activity across EVM networks using HyperSync for historical data, RPC for current state, Etherscan for ABI lookup, and CoinGecko for pricing. Use when users ask to decode transactions, trace token flow, query contract state, compute balances from logs, identify event emitters, or produce reproducible protocol-level analysis with commands and evidence."
datadog-operations
by ryanmaclean
"Comprehensive Datadog operations: query APM/logs/metrics/RUM/database, create monitors/dashboards/synthetics, manage incidents, trigger workflows, analyze costs and LLM usage. 73% platform coverage including service catalog, uptime monitoring, and frontend performance. Use for debugging, automation, incident response, and cost optimization."
doors
by askarzh
This skill should be used when the user asks to "classify a decision", "is this a one-way or two-way door", "apply the doors framework", "triage this decision", "how much thinking does this need", "should I decide fast or slow", "apply Bezos decision framework", "Type 1 or Type 2 decision", or wants to determine how much analysis a decision requires before acting.
writing-plans
by liauw-media
"Use after brainstorming, before implementation. Breaks work into discrete, actionable tasks with clear verification points."
tech-stack-evaluator
by chaorenex1
Comprehensive technology stack evaluation and comparison tool with TCO analysis, security assessment, and intelligent recommendations for engineering teams
executing-plans
by liauw-media
"Use when implementing a multi-step plan. Execute systematically with verification checkpoints to catch errors early."
wasde-ingestor
by fatfingererr
下載並解析 USDA 每月發布的 WASDE 報告，擷取所有主要商品（穀物、油籽、棉花、畜產品、糖）的供需平衡表。輸出標準化、可版本化的資料集，作為即時預測（nowcasting）的錨定基準。
code-review
by 1Mangesh1
Code review checklists, PR review patterns, and feedback templates. Use when user asks to "review this code", "code review checklist", "PR review template", "review best practices", "write review feedback", or any code review tasks.
better-auth
by vibery-studio
Implement authentication and authorization with Better Auth - a framework-agnostic TypeScript authentication framework. Features include email/password authentication with verification, OAuth providers (Google, GitHub, Discord, etc.), two-factor authentication (TOTP, SMS), passkeys/WebAuthn support, session management, role-based access control (RBAC), rate limiting, and database adapters. Use when adding authentication to applications, implementing OAuth flows, setting up 2FA/MFA, managing user sessions, configuring authorization rules, or building secure authentication systems for web applications.
migrating-to-db
by C0ntr0lledCha0s
Expert guidance for migrating Logseq graphs from Markdown (MD) format to the new Database (DB) format. Auto-invokes when users ask about MD to DB migration, converting graphs, import options, data transformation, or compatibility between Logseq versions. Covers migration strategies, common issues, and best practices.
brainstorming
by liauw-media
"Use when starting new features, major changes, or unclear requirements. Establishes shared understanding before implementation."
rag-architecture
by liauw-media
"Use when building retrieval-augmented generation systems. Covers chunking strategies, embedding models, vector databases, retrieval patterns, and hybrid search. Apply when adding knowledge bases, document Q&A, or semantic search to applications."
gh-grep
by huynguyen03dev
Search real-world code examples across millions of GitHub repositories using grep.app. This skill should be used when looking for implementation patterns, API usage examples, library integration patterns, or production code references. Supports literal code search, regex patterns, and filtering by language/repo/path.
decision-tracker
by Shakes-tzd
Git-powered state awareness - track file changes, session context, decisions, and work history. Query what happened in previous sessions and during current session. Auto-activates for state queries and before duplicating work.
Email Composer
by dy9759
Draft professional emails for various contexts including business, technical, and customer communication. Use when the user needs help writing emails or composing professional messages.
jooq-patterns
by ashchupliak
JOOQ type-safe SQL patterns - use for database queries, repositories, complex SQL operations, and PostgreSQL-specific features
altis-development
by humanmade
Altis DXP development environment and architecture. Apply when working on Altis projects, running local development commands, or understanding Altis project structure. Covers local server commands, mu-plugins architecture, asset handling, and deployment.
migration-guide-writer
by meriley
Creates problem-oriented migration guides following Diátaxis How-To pattern. Maps old APIs to new APIs with before/after examples, documents breaking changes, provides troubleshooting. Zero tolerance for fabricated APIs or unverified performance claims. Use when new system replaces old, breaking API changes occur, major version upgrades needed, service decomposition happens, deprecation notices required, or architectural changes documented.
wp-docker
by CrazySwami
Docker-based WordPress development environment. Use when setting up new WordPress sites, managing Docker containers, or automating site deployment with WP-CLI.
api-design-principles
by QuestForTech-Investments
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.