System design and architectural decision-making agent from everything-claude-code — evaluates trade-offs, proposes patterns, and produces architecture decision records.
architecturesystem-designadr
Skills
ECC Frontend Patterns
React and Next.js component patterns skill from everything-claude-code — Tailwind utility conventions, accessibility checklists, and composable UI architecture.
reactnextjstailwind
Agents
Awesome Claude Code Subagents
VoltAgent's curated collection of Claude Code subagent definitions — specialized roles for QA, security, DevOps, architecture review, and code generation.
subagentsrolesqa
Configs
Agent Rules
steipete's opinionated CLAUDE.md rules for large codebases — enforces architecture boundaries, naming conventions, test requirements, and PR hygiene.
rulesarchitectureconventions
Skills
karanb192 Claude Skills
A practical collection of Claude Code skills focused on real-world dev workflows — PR reviews, dependency analysis, security audits, and architecture diagrams.
pr-reviewsecurityarchitecture
Harnesses
SPARC Framework
Specification, Pseudocode, Architecture, Refinement, Completion — ruvnet's structured AI-driven development methodology implemented as a Claude Code harness.
sparcmethodologyarchitecture
Agents
Vizra Claude Code Agents
vizra-ai's enterprise agent templates — compliance checker, performance analyst, security auditor, and architecture reviewer with structured output formats.