Escobar-Luis/enterprise-oauth-mcp
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The Model Context Protocol (MCP) server is designed to facilitate secure and efficient communication between various components in a distributed system, leveraging OAuth 2.1 for authentication and ChromaDB for semantic caching.
Project 1.1: Enterprise OAuth 2.1 + MCP Server
⚠️ CRITICAL: CLAUDE SETUP REQUIRED BEFORE STARTING
Set Claude's output style to "guided learning" mode before beginning development
This ensures:
- Authentic learning experience maintains code ownership
- Prevents over-reliance on AI-generated solutions
- Documents genuine problem-solving process
- Creates valuable learning content
Project Overview
Time Investment: 3-4 hours
Enhanced BMad Workflow: @analyst → @architect → @AI-architect → @dev → walkthrough
Enhanced Deliverable
Production-ready MCP server with OAuth 2.1 + Resource Indicators, enterprise-grade authentication flow, and intelligent error handling using Google Slides API integration.
Key Learning Objectives
- Enterprise OAuth 2.1: Resource Indicators and JIT provisioning
- Vector Database Integration: ChromaDB for semantic caching
- Agent-as-a-Tool Patterns: MCP+A2A protocol bridging
- Cost-Aware Development: Semantic caching for 15-30% cost reduction
Free-Tier Implementation Stack
- Core Services: MCP Framework (open source), ChromaDB (unlimited local), OAuth 2.1 (custom implementation), Gemini API (500 requests/day free)
- Authentication: Google OAuth (free tier quotas), JWT tokens (open source libraries), Environment variables (secure credential management)
Setup Instructions
# Clone repository
git clone https://github.com/yourusername/enterprise-oauth-mcp
cd enterprise-oauth-mcp
# Install dependencies
npm install
# Set up environment variables
cp .env.example .env
# Add your OAuth credentials and API keys
# Initialize ChromaDB for semantic caching
npm run setup-vector-db
# Run development server
npm run dev
# Run tests
npm test
Implementation Guide
Enhanced BMad Method Implementation:
- @analyst Phase (30 min): Security requirements analysis and OAuth 2.1 research
- @architect Phase (45 min): MCP server architecture design with enterprise auth flow
- @AI-architect Phase (45 min): AI integration strategy for cost optimization and intelligent routing
- @dev Phase (90-150 min): Implementation with Claude Code assistance and real-time monitoring
Success Criteria
Technical Deliverables:
- ✅ Working OAuth 2.1 server with Resource Indicators
- ✅ Production-ready MCP server with authentication
- ✅ ChromaDB semantic cache integration
- ✅ Enterprise security validation and testing
- ✅ Cost optimization achieving 15-30% reduction
Learning Validation:
- ✅ Can explain OAuth 2.1 vs OAuth 2.0 differences
- ✅ Understands MCP protocol architecture and implementation
- ✅ Demonstrates enterprise security best practices
- ✅ Shows cost-conscious AI development patterns
Learning Documentation
- Implementation challenges and solutions documented in
docs/learning-notes.md
- Problem-solving process recorded for content creation
- Key insights captured for future reference
Content Creation
This project will generate:
- Technical walkthrough video
- Implementation blog post
- Social media content
- Portfolio showcase material