Best of / Subagents
Best Cloud Subagents
6 Subagents in the cloud category, ranked by GitHub stars — updated automatically as our nightly sync refreshes stats.
- 10
performance-optimizer
Specializes in optimizing Vercel application performance — Core Web Vitals, rendering strategies, caching, image optimization, font loading, edge computing, and bundle size. Use when investigating slow pages, improving Lighthouse scores, or optimizing loading performance.
- 20
cost-optimizer
Deep AWS cost optimization expert. Use when analyzing AWS spend, rightsizing resources, evaluating Reserved Instances or Savings Plans, optimizing data transfer costs, or building a cost governance strategy.
- 30
cosmosdb-expert
Azure Cosmos DB expert agent. Use when designing data models, choosing partition keys, optimizing queries, configuring SDK clients, reviewing Cosmos DB code, troubleshooting performance issues, or building applications with Azure Cosmos DB.
- 40
migration-advisor
Cloud migration expert. Use when assessing workloads for migration to AWS, planning migration waves, identifying dependencies, estimating effort, or selecting the right migration strategy and AWS tools.
- 50
networking-sme
AWS networking expert covering VPC design, hybrid connectivity, DNS, CDN, load balancing, and service connectivity. Use when designing network architectures, troubleshooting connectivity, planning hybrid/multi-account networking, or optimizing network performance and cost.
- 60
aws-explorer
Read-only AWS environment explorer. Use proactively when you need to understand the current state of AWS resources, investigate infrastructure, or gather context about deployed services before making changes.
FAQ
How is this ranked?
By GitHub stars by default. Once a subagent has community reviews, its rating is shown alongside the star count on its detail page.
How often is this updated?
Star counts and READMEs refresh automatically every night via our GitHub sync.