- Add 7 custom agents: C# .NET Development, GitHub Issue Helper, Reddit Devvit, Stripe Integration, Unity Avatar System, Hugging Face ML, Awesome Copilot Discovery
- Create 3 collections: integrations (7 agents), development-workflows (3 agents), development-languages (2 agents)
- Add comprehensive copilot-instructions.md with CLI concepts, slash commands, MCP configuration, and integration patterns for all platforms
- C# .NET agent includes: Minimal APIs with OpenAPI, async/await best practices, xUnit testing, Clean Architecture, EF Core, Stripe payment integration
- Integrate with Stripe API for payment processing and customer management
- Integrate with Hugging Face Transformers for ML/AI model capabilities
- Update README.md with all custom agents and collections
- Add collections/README.md with comprehensive usage guide and validation examples

- Add comprehensive Commander Brandynette agent for multi-agent orchestration, URL management, workflow automation, and cross-platform integration
- Create meta-orchestration collection with Commander, Discovery, and GitHub agents
- Update integrations collection to include Commander Brandynette (now 8 agents)
- Add Commander to README custom agents section (first in list)
- Add meta-orchestration collection to README (4 collections total)
- Update collections/README.md with Commander details and meta-orchestration collection
- Add extensive Commander Brandynette section to copilot-instructions.md with:
  * Meta-orchestration concepts and patterns (sequential, parallel, conditional, event-driven)
  * URL and resource management strategies
  * Cross-platform integration examples (Unity+HF+Stripe, GitHub+Reddit+Stripe, etc.)
  * Complete 10-server MCP stack configuration
  * Multi-agent coordination best practices
  * Workflow automation patterns with YAML examples
- Commander agent features 600+ lines covering:
  * Multi-agent coordination and routing
  * URL health monitoring and endpoint management
  * Sequential, parallel, conditional, and event-driven workflows
  * Integration patterns for all 7 existing agents
  * Advanced orchestration with C#, JavaScript, and YAML examples
  * Complete MCP server configuration for all platforms
  * Command patterns for inspection, orchestration, and URL management
  * Best practices for security, error handling, and monitoring

Features:
- New Security & Code Quality agent with comprehensive coverage:
  * OWASP Top 10 security guidelines with code examples
  * WCAG 2.2 AA accessibility (keyboard nav, ARIA, contrast, semantic HTML)
  * Performance optimization (frontend, backend, database)
  * Object Calisthenics for clean domain code (9 rules)
  * Self-explanatory code and commenting best practices
- New security-best-practices collection
- Updated integrations collection (9 agents total)
- Updated documentation (README, collections README, copilot-instructions)
- Integration examples with Stripe, Unity, C# .NET, Hugging Face
- Command patterns for security audits, accessibility testing, profiling

Coverage:
- Security: SQL injection, XSS, SSRF, crypto failures, auth, CSRF
- Accessibility: Skip links, roving tabindex, ARIA, forms, images, contrast
- Performance: React optimization, async/await, caching, N+1 prevention
- Code Quality: Guard clauses, value objects, small classes, meaningful names
- Comments: WHY not WHAT, annotations (TODO/FIXME/HACK/SECURITY/PERF)

Based on awesome-copilot security-best-practices collection

Features:
- New Markdown Documentation agent with comprehensive coverage:
  * Heading hierarchy (H2/H3, never H1)
  * Code blocks with language specification
  * Accessibility (alt text, descriptive links)
  * Proper formatting (lists, tables, blockquotes)
  * Line length limits (400 chars max)
  * Front matter validation
  * README, API docs, and changelog patterns
  * Integration with all other agents

- New Memory Bank agent for project context management:
  * 7 core required files (projectbrief, productContext, activeContext, systemPatterns, techContext, progress, instructions)
  * Task management with tasks/ folder and _index.md
  * Individual task files with progress tracking
  * Task commands (add, update, show with filters)
  * Three core workflows (Plan, Act, Update Memory Bank)
  * Progress logs with dates and subtask tracking
  * Project intelligence learning journal
  * Integration with Commander Brandynette, Security, C# .NET agents

- New documentation-tools collection
- Updated integrations collection (11 agents total)
- Updated README (11 agents, 6 collections)
- Updated collections README with new collection details
- Updated copilot-instructions with markdown and memory bank sections
- Verified Stripe customer (cus_T7HI2eMoOvIsqA) in documentation

Based on awesome-copilot markdown.instructions.md and memory-bank.instructions.md

Integrated Holly Greed philosophy of ethical, win-win development:

**New Agents (3)**:
- Docker Containerization: Multi-stage builds, minimal images, security, sustainable infrastructure (70-90% smaller images = 5K+/year savings + 5 tons CO2 reduction)
- Database Management & Optimization: PostgreSQL/SQL Server, ethical data stewardship, query optimization, GDPR compliance
- Python MCP Development: FastMCP, typed tools, Pydantic models, transparent API design

**New Collections (2)**:
- infrastructure.collection.yml: Docker and Database agents
- ethical-technology.collection.yml: All 3 new agents focused on sustainable practices

**Updated Collections**:
- integrations.collection.yml: Now 14 agents total

**Documentation Updates**:
- README.md: 14 agents, 8 collections
- collections/README.md: infrastructure and ethical-technology collections
- .github/copilot-instructions.md: Added Holly Greed philosophy + 3 agent sections (Docker 100+ lines, Database 100+ lines, Python MCP 80+ lines)

**Philosophy**: REINFORCE HOLLY GREED OF THE BANK, NEVER SCAM, BEST GREED IS THE GREED WHICH KNOWS SHARING IS WIN WIN

Sustainable technology practices:
✅ Resource efficiency: Optimize ruthlessly (smaller images, faster queries)
✅ Security by default: Protect user data zealously
✅ Transparency: Document thoroughly (type hints, schemas, clear docs)
✅ Ethical design: Build for long-term trust

Win-win economics example:
- 100 MB vs 1 GB Docker images (100 containers, 100×/day)
- Annual savings: 5,120
- Environmental impact: ~5 tons CO2/year reduced
- Result: Lower costs + better performance + sustainability

Based on awesome-copilot patterns:
- containerization-docker-best-practices.instructions.md
- python-mcp-server.instructions.md
- database-data-management.collection.yml