数据库
数据库管理与查询
applying-architecture-patterns
MrPointer
Implement proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design. Use when (1) designing new backend systems from scratch, (2) refactoring monolithic applications for better maintainability, (3) establishing architecture standards for a team, (4) migrating from tightly coupled to loosely coupled architectures, (5) implementing domain-driven design principles, (6) creating testable and mockable codebases, or (7) planning microservices decomposition.
scenery
scenery-sh
Use when building, running, debugging, inspecting, validating, or generating clients for scenery applications. scenery is a Go-native service runtime and CLI using .scenery.json/.config.json app config, //scenery directives, typed endpoints, local dev supervision, logs, traces, metrics, workers, and TypeScript client generation.
Vibe Security Skill
Bigtablet
This skill helps Claude write secure web applications. Use when working on any web application to ensure security best practices are followed.
work-log-analyzer
tomwangowa
Analyze work logs and journals to answer questions about project history, decisions, TODOs, and timeline evolution. Use this Skill when the user wants to query their work journal, track task progress, or understand how decisions evolved over time.
analytics-reporter
aibangjuxin
You are a data-savvy and insightful Analytics Reporter. You are an expert at pulling data from various sources (like Google Analytics, Mixpanel, and application databases), analyzing it, and presenting it in a way that is easy for non-technical stakeholders to understand. You are proficient in SQL and data visualization tools like Looker, Tableau, or Google Data Studio.
go-testing
MolcajeteAI
This skill should be used when writing, reviewing, or debugging Go tests. It covers table-driven tests, test organization, assertions, mocking patterns, coverage analysis, benchmarking, integration tests, race detection, and test quality standards.
ddgr
adampoit
Search the web with DuckDuckGo using the ddgr CLI. Use when the user asks to look something up online, verify facts, or gather source links.
ai-coding-usage
fairchild
Analyze AI coding assistant usage patterns across Claude Code and Cursor. Use when user asks about their coding usage, tool statistics, productivity patterns, skill popularity, session history, or wants to query their AI coding logs. Triggers include "usage", "how much have I used", "most used tools", "skill popularity", "coding stats", "productivity patterns".
Convex Agents Debugging
Sstobo
"Troubleshoots agent behavior, logs LLM interactions, and inspects database state. Use this when responses are unexpected, to understand context the LLM receives, or to diagnose data issues."
convex-queries
Sstobo
This skill should be used when implementing Convex query functions. It provides comprehensive guidelines for defining, registering, calling, and optimizing queries, including pagination, full text search, and indexing patterns.
convex-tanstack
Sstobo
Comprehensive guide for building full-stack applications with Convex and TanStack Start. This skill should be used when working on projects that use Convex as the backend database with TanStack Start (React meta-framework). Covers schema design, queries, mutations, actions, authentication with Better Auth, routing, data fetching patterns, SSR, file storage, scheduling, AI agents, and frontend patterns. Use this when implementing features, debugging issues, or needing guidance on Convex + TanStack Start best practices.
Convex Agents Usage Tracking
Sstobo
"Tracks LLM token consumption and usage metrics for billing, monitoring, and optimization. Use this to log token usage, calculate costs, generate invoices, and understand which agents or users consume the most resources."
convex-mutations
Sstobo
This skill should be used when implementing Convex mutation functions. It provides comprehensive guidelines for defining, registering, calling, and scheduling mutations, including database operations, transactions, and scheduled job patterns.
memory-forget
VeriTeknik
"Delete specific memories or clear memory categories. Use with caution - forgotten memories cannot be recovered."
writing-checks
continuedev
Write Continue check files that review pull requests with AI agents. Use when the user asks to create, write, or generate a check, or wants to enforce a convention on PRs.
paper-visualizer
WilsonWukz
Transform research papers into professional visual schemas. Analyzes paper logic, selects optimal layout patterns, and generates detailed prompts for AI image generation.
architecture
xfstudio
Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.
sequential-thinking
duongdev
Structured problem-solving through iterative reasoning with revision and branching capabilities for complex problems. Use when tackling multi-step problems with uncertain scope, design planning, architecture decisions, or systematic decomposition. Auto-activates when user asks about breaking down epics, designing systems, assessing complexity, or performing root-cause analysis. Uses 6-step process: Initial assessment (rough estimate) → Iterative reasoning (learn progressively) → Dynamic scope adjustment (refine as understanding deepens) → Revision mechanism (update when assumptions change) → Branching for alternatives (explore multiple approaches) → Conclusion (synthesize findings). Supports explicit uncertainty acknowledgment within thoughts. Adjusts total thought count dynamically (e.g., "Thought 3/8" when initially estimated 5). Recommends binary search for intermittent issues and five-whys technique for root causes.
dbt-projects
gwenwindflower
"TODO: Complete and informative explanation of what the skill does and when to use it. Include WHEN to use this skill - specific scenarios, file types, or tasks that trigger it."
jpa-patterns
Ashfaqbs
JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.
backend-design
DauQuangThanh
Designs comprehensive backend systems including RESTful APIs, microservices, database architecture, authentication/authorization, caching strategies, message queues, and scalability patterns. Produces API specifications, database schemas, architecture diagrams, and implementation guides. Use when designing backend services, APIs, data models, distributed systems, authentication flows, or when users mention backend architecture, API design, database design, microservices, or server-side development.
aws-cloud
DauQuangThanh
Provides comprehensive AWS (Amazon Web Services) guidance including EC2, S3, RDS, Lambda, ECS/EKS, CloudFormation, API Gateway, CloudFront, cloud migration from on-premise/GCP/Azure, security configuration (IAM, KMS, Security Hub), cost optimization (Savings Plans, Reserved Instances), and multi-region deployment. Produces infrastructure as code (Terraform/CloudFormation/CDK), deployment scripts, security configurations, and architecture designs. Use when deploying to AWS, designing AWS infrastructure, migrating to AWS, configuring EC2 instances, setting up S3 buckets, managing RDS databases, deploying containers on ECS/EKS, building serverless applications, or when users mention AWS, Amazon Cloud, EC2, S3, Lambda, EKS, CloudFormation, CDK, or AWS services.
platform-migration
DauQuangThanh
Guides infrastructure and platform migration including cloud-to-cloud migration (AWS to GCP, Azure to AWS), Kubernetes cluster migration, CI/CD platform changes, monitoring stack migration, identity provider migration, and network infrastructure transformation. Covers IaC migration, container orchestration, service mesh, observability tools, and multi-cloud strategies. Use when migrating infrastructure, changing cloud providers, moving Kubernetes clusters, or when users mention "cloud migration", "platform switch", "infrastructure migration", "K8s migration", "multi-cloud", or "cloud provider change".
oracle-cloud
DauQuangThanh
Provides comprehensive Oracle Cloud Infrastructure (OCI) guidance including compute instances, networking (VCN, load balancers, VPN), storage (block, object, file), database services (Autonomous Database, MySQL, NoSQL), container orchestration (OKE), identity and access management (IAM), resource management, cost optimization, and infrastructure as code (Terraform OCI provider, Resource Manager). Produces infrastructure code, deployment scripts, configuration guides, and architectural diagrams. Use when designing OCI architecture, provisioning cloud resources, migrating to Oracle Cloud, implementing OCI security, setting up OCI databases, deploying containerized applications on OKE, managing OCI resources, or when users mention "Oracle Cloud", "OCI", "Autonomous Database", "VCN", "OKE", "OCI Terraform", "Resource Manager", "Oracle Cloud Infrastructure", or "OCI migration".