ai-agentsarchitecture-patternsawesome-claude-codeawesome-claude-skillsclaude-agentsclaude-codeclaude-code-pluginsclaude-code-plugins-marketplaceclaude-commandsclaude-hooksclaude-skillscode-reviewgeminigit-workflowmemory-palacepythonqwenresource-optimizationspec-driven-developmenttest-driven-development