Database
Database management and queries
tanstack-start-architecture
by alpoxdev
Use when working on TanStack Start projects - enforces architecture rules (layers, routes, hooks, server functions, conventions) with mandatory validation before any code change. Triggers on file creation, route work, server function writing, hook patterns, or any structural change in a TanStack Start codebase.
xmtp-docs
by xmtp
Query XMTP documentation for current SDK patterns, methods, and examples. Use when: (1) Looking up XMTP SDK methods or patterns, (2) Verifying current API signatures before coding, (3) Finding examples for XMTP features like streaming, consent, groups, or content types.
cost-density-net-rr-calculator
by fatfingererr
計算交易成本對風險報酬比的非線性衰減影響。將固定佣金與點差整合為「成本密度」指標，揭示停損大小與策略效率的雙曲線關係，識別「獲利事件視界」閾值。
langchain-tools
by christian-bromann
Define and use tools in LangChain - includes @tool decorator, custom tools, built-in tools, and tool schemas
migration-guide
by vibery-studio
Generate step-by-step migration guides between tools, frameworks, or workflows. Outputs: Phase-by-phase migration plan, compatibility mapping, rollback strategy. Use when switching tools, upgrading frameworks, or adopting new workflows. Triggers: migrate from X to Y, switch to, upgrade from, moving from, /migrate
odoo-oca-developer
by miquelalzanillas
"Expert guidance for developing, migrating, and maintaining Odoo modules (versions 14.0-19.0) following OCA conventions. Use when working with Odoo modules to create new modules from OCA template, migrate modules between versions using OpenUpgrade, extend core Odoo modules, ensure OCA compliance, and structure module files correctly. Includes OCA coding standards, module structure templates, OpenUpgrade migration patterns, and validation tools."
enterprise-java
by ProjAnvil
Enterprise Java development skill covering Spring ecosystem, microservices, design patterns, performance optimization, and Java best practices. Use this skill when building enterprise Java applications, working with Spring Boot, implementing microservices, or need guidance on Java architecture and performance tuning.
sequential-thinking
by vibery-studio
Use when complex problems require systematic step-by-step reasoning with ability to revise thoughts, branch into alternative approaches, or dynamically adjust scope. Ideal for multi-stage analysis, design planning, problem decomposition, or tasks with initially unclear scope.
design-postgres-tables
by trancong12102
Use this skill for general PostgreSQL table design. Trigger when user asks to: - Design PostgreSQL tables, schemas, or data models when creating new tables and when modifying existing ones. - Choose data types, constraints, or indexes for PostgreSQL - Create user tables, order tables, reference tables, or JSONB schemas - Understand PostgreSQL best practices for normalization, constraints, or indexing - Design update-heavy, upsert-heavy, or OLTP-style tables Keywords: PostgreSQL schema, table design, data types, PRIMARY KEY, FOREIGN KEY, indexes, B-tree, GIN, JSONB, constraints, normalization, identity columns, partitioning, row-level security Comprehensive reference covering data types, indexing strategies, constraints, JSONB patterns, partitioning, and PostgreSQL-specific best practices.
project-validator
by toss
Validates apps-in-toss project configuration and structure for both web and React Native apps. Use when checking if granite.config.ts is properly configured, verifying required files exist, validating package.json has framework dependencies, ensuring project structure follows apps-in-toss conventions, or debugging project setup issues.
gdpr-compliance
by peixotorms
Use when handling personal data, user registration, consent forms, cookie consent banners, data export, account deletion, privacy policies, or any code processing EU/EEA user data — GDPR coding patterns, Article 5, Article 6, lawful basis, legitimate interest, right to erasure, right to access, data portability, DPIA, DPO, 72-hour breach notification, Privacy Shield, Standard Contractual Clauses, data minimization, consent management, data subject rights, privacy by design
php-laravel
by pluginagentmarketplace
Laravel framework mastery - Eloquent, Blade, APIs, queues, and Laravel 11.x ecosystem
gcp-architecture
by liauw-media
"Google Cloud Platform architecture patterns and best practices. Use when designing, deploying, or reviewing GCP infrastructure including GKE, Cloud Run, Cloud Functions, BigQuery, and IAM."
deploy-checklist
by thoreinstein
Generate deployment checklists with pre-flight checks, rollout strategy, and verification steps. Analysis only - does not execute deployments.
lithium-supply-demand-gap-radar
by fatfingererr
將鋰產業鏈（礦端 → 精煉化學品 → 電池與終端需求），整合為一套可運算的替代指標；再把這些指標映射到鋰主題 ETF（如 LIT）的成分暴露與長期價格走勢，形成可供決策的依據。
graphql
by 1Mangesh1
GraphQL schema design, queries, mutations, and tooling. Use when user asks to "write a GraphQL schema", "create a query", "add a mutation", "set up Apollo", "GraphQL resolver", "type definitions", or any GraphQL tasks.
api-versioning
by 1Mangesh1
API versioning strategies and backward compatibility patterns. Use when user asks to "version API", "API compatibility", "breaking changes", "semantic versioning", "API evolution", "deprecation strategy", "backwards compatibility", "API migration", "version management", or mentions API lifecycle management and compatibility.
database-indexing
by 1Mangesh1
Database indexing strategies and query optimization. Use when user asks to "optimize queries", "create indexes", "database performance", "query analysis", "explain plans", "index selection", "slow queries", "database tuning", "schema optimization", or mentions database performance and query optimization.
database-query
by dgriffin831
Query database safely with parameterized statements
databases
by vibery-studio
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.
php-symfony
by pluginagentmarketplace
Symfony framework mastery - Doctrine, DI container, Messenger, and enterprise architecture
azure-architecture
by liauw-media
"Microsoft Azure architecture patterns and best practices. Use when designing, deploying, or reviewing Azure infrastructure including AKS, App Service, Functions, CosmosDB, and Entra ID."
data-product-validation
by hollandkevint
Score whether a data product idea is worth building before committing resources. Validation scorecard, experiment design, and go/kill decisions. Use when evaluating feasibility, making go/no-go decisions, validating demand, sizing bets, or when someone asks "is this worth building?" or "should we invest in this?"
langchain-tools
by christian-bromann
Define and use tools in LangChain - includes tool decorator, custom tools, built-in tools, and tool schemas