Skills tagged architecture: 50 agent skills for Claude Code

• agents-build — Use to extend an existing agent project with memory, app integration, VPC, multi-agent, migration, model, browser, code interpreter, payments.
• agents-get-started — Use when a developer wants to create a new agent project or get started with AgentCore.
• agents-harden — Use when preparing your agent for production — IAM scoping, inbound auth (JWT, SigV4), secrets management, cold start optimization, session lifecycle.
• api-designer — Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture.
• app-platform-designer — Transform natural language application descriptions into production-ready DigitalOcean App Platform specifications.
• architect — Sketch types, signatures, and module structure before code, then stay in the loop while implementation fills in.
• audit-context-building — Understand a codebase before looking for bugs in it - what each function assumes, what it guarantees, and what it depends on elsewhere.
• aws-blocks — Guides building full-stack applications with AWS Blocks — an Infrastructure-from-Code framework.
• aws-database — Routes any task involving AWS databases — choosing, comparing, recommending, getting started with.
• aws-messaging-and-streaming — Guides general use of AWS messaging and streaming services.
• aws-networking — Routes AWS networking requests to the correct service skill for implementation.
• chatting-with-aws-devops-agent — Have a fast, conversational analysis with the AWS DevOps Agent.
• cloudflare — Discover and choose Cloudflare products for apps, APIs, AI agents, storage, networking, and security.
• codebase-design — Shared vocabulary for designing deep modules.
• creating-production-vpc-multi-az — Creates a production-ready VPC with public and private subnets across multiple Availability Zones, including internet gateway, NAT gateways, route tables.
• diagramming-code — Generates Mermaid diagrams from Trailmark code graphs.
• docs-canvas — Render a documentation-style Cursor Canvas that organizes architecture notes, API references, walkthroughs, and how-tos into a navigable layout with sections.
• domain-modeling — Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a GLOSSARY.md, or recording or editing an ADR.
• entry-point-analyzer — Analyzes smart contract codebases to identify state-changing entry points for security auditing.
• expo-brownfield — Framework (OSS). Integrate Expo and React Native into an existing native iOS or Android app.
• expo-module — Framework (OSS). Guide for creating and writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript).
• expo-project-structure — Framework (OSS). Folder structure for a new Expo app.
• expo-web-to-native — Framework (OSS). Migrate an existing web React app to a native iOS/Android app with Expo.
• graphql-architect — Use when designing GraphQL schemas, implementing Apollo Federation, or building real-time subscriptions.
• guidelines-advisor — Smart contract development advisor based on Trail of Bits' best practices.
• how — Use for "how does X work", code walkthroughs before changing something, and placement / ownership / layering questions ("where should this live".
• improve-codebase-architecture — Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.
• microservices-architect — Designs distributed system architectures, decomposes monoliths into bounded-context services, recommends communication patterns.
• pinia — Pinia official Vue state management library, type-safe and extensible.
• plan-eng-review — Eng manager-mode plan review. (gstack)
• principle-boundary-discipline — Apply when wiring validation, error handling, or framework adapters.
• principle-exhaust-the-design-space — Apply when facing a novel UI interaction or architectural decision with no precedent in the codebase.
• principle-foundational-thinking — Apply before writing logic: choosing core types and data structures, sequencing scaffold-vs-feature work, asking what concurrent actors share.
• principle-model-the-domain — Apply when writing stateful logic, or when code branches a lot or repeats a shape assumption across files.
• principle-outcome-oriented-execution — Apply during planned rewrites and migrations with explicit phase boundaries.
• principle-redesign-from-first-principles — Apply when integrating a new requirement into an existing design.
• principle-separate-before-serializing-shared-state — Apply when concurrent actors might write to the same file, branch, key, or state object.
• principle-type-system-discipline — Apply when designing types, reviewing a function signature, or writing code in any statically-typed language.
• rails-expert — Rails 7+ specialist that optimizes Active Record queries with includes/eager_load, implements Turbo Frames and Turbo Streams for partial page updates.
• resilience-hub-multi-account — Configures AWS Resilience Hub v2 for multi-account resilience management across an AWS Organization.
• seo-programmatic — Programmatic SEO planning and analysis for pages generated at scale from data sources.
• setup-ts-deep-modules — Wire dependency-cruiser into a TypeScript repo so each package is a deep module.
• site-architecture — When the user wants to plan, map, or restructure their website's page hierarchy, navigation, URL structure, or internal linking.
• spec-miner — Reverse-engineering specialist that extracts specifications from existing codebases.
• spring-boot-engineer — Generates Spring Boot 3.x configurations, creates REST controllers, implements Spring Security 6 authentication flows, sets up Spring Data JPA repositories.
• swift-expert — Builds iOS/macOS/watchOS/tvOS applications, implements SwiftUI views and state management, designs protocol-oriented architectures.
• trailmark — Builds and queries multi-language source and binary code graphs for security analysis.
• trailmark-structural — Runs full Trailmark structural analysis by building a graph, running `preanalysis()`, and reporting hotspots, taint, blast radius, privilege boundaries.
• trailmark-summary — Runs a Trailmark summary analysis on a codebase. Returns auto-detected languages, entry point count, and dependency list.
• typescript-pro — Implements advanced TypeScript type systems, creates custom type guards, utility types, and branded types, and configures tRPC for end-to-end type safety.