Claude MCP Server Ecosystem

# 🔧 DEVELOPMENT ENVIRONMENT STATUS **Last Updated**: May 26, 2025 22:30 **Current State**: Post-optimization, ready for deployment **Environment**: macOS Darwin 24.4.0, Node v20.18.3 --- ## 📊 CURRENT SYSTEM CONFIGURATION ### **Active Configuration** ```bash # PRIMARY CONFIG (Currently active if Claude Code running) ~/.claude/claude_code_config_dev1.json # Status: Original 17-server configuration # Servers: 17 total, 5 separate data analytics servers # Memory: ~350MB for data analytics component # OPTIMIZED CONFIG (Ready for deployment) ~/.claude/claude_code_config_dev1_optimized.json # Status: New optimized 13-server configuration # Servers: 13 total, 1 consolidated data analytics server # Memory: ~200MB for data analytics component (43% reduction) ``` ### **Environment Variables** ```bash # Node.js Memory Limits (in optimized config) NODE_OPTIONS="--max-old-space-size=1024" # Data analytics consolidated NODE_OPTIONS="--max-old-space-size=768" # AI/ML servers NODE_OPTIONS="--max-old-space-size=512" # Standard servers NODE_OPTIONS="--max-old-space-size=256" # Utility servers # Data Analytics Pool Size DATA_ANALYTICS_POOL_SIZE="1073741824" # 1GB for consolidated server # Node/NPX Paths NODE_PATH="/Users/robertlee/.nvm/versions/node/v20.18.3/bin/node" NPX_PATH="/Users/robertlee/.nvm/versions/node/v20.18.3/bin/npx" TSX_PATH="/Users/robertlee/.nvm/versions/node/v20.18.3/bin/tsx" ``` --- ## 🏗️ PROJECT STRUCTURE (Current State) ``` /Users/robertlee/GitHubProjects/Claude_MCPServer_Dev1/ ├── README.md # Main project overview ├── CURRENT_WORKING_STATE.md # Current system status ├── START_HERE_IMMEDIATE.md # Quick start (NEW) ├── SESSION_2025-05-26_SYSTEM_OPTIMIZATION.md # Last session details ├── OPTIMIZATION_SUMMARY_2025-05-26.md # Executive summary ├── PROGRESS.md # Development tracker ├── test-optimized-system.js # Comprehensive tests (NEW) │ ├── ~/.claude/ # Global configurations │ ├── claude_code_config_dev1.json # Original config (17 servers) │ └── claude_code_config_dev1_optimized.json # Optimized config (13 servers) │ ├── servers/ │ ├── consolidated/ # NEW: Consolidated servers │ │ └── data-analytics-consolidated.ts # 5-in-1 server (NEW) │ ├── data-analytics/src/ # Original separate servers │ │ ├── data-pipeline-fixed.ts # Individual server (OLD) │ │ ├── data-governance-fixed.ts # Individual server (OLD) │ │ ├── realtime-analytics-fixed.ts # Individual server (OLD) │ │ ├── data-warehouse-fixed.ts # Individual server (OLD) │ │ └── ml-deployment-fixed.ts # Individual server (OLD) │ └── [other server directories...] │ ├── shared/src/ │ ├── memory-manager.ts # ENHANCED: New thresholds │ └── [other shared files...] │ ├── mcp/ │ ├── mcp-orchestrator.ts # ENHANCED: Resource monitoring │ └── [other mcp files...] │ └── [other project directories...] ``` --- ## 🔍 RUNNING PROCESSES STATUS ### **Check Current Process State** ```bash # Check if Claude Code is running ps aux | grep claude | grep -v grep # Output shows: PID, config file being used # Count MCP server processes ps aux | grep -E "(tsx|node.*mcp)" | grep -v grep | wc -l # Expected: ~17 (original) or ~13 (optimized) # Detailed process list ps aux | grep -E "(tsx|node.*mcp)" | grep -v grep # Shows: memory usage, command line, server types ``` ### **Expected Process Patterns** **If Original Config Active (17 servers)**: ```bash # Data analytics processes (5 separate) node tsx data-pipeline-fixed.ts ~70MB node tsx data-governance-fixed.ts ~70MB node tsx realtime-analytics-fixed.ts ~70MB node tsx data-warehouse-fixed.ts ~70MB node tsx ml-deployment-fixed.ts ~70MB # Plus 12 other servers... # Total: ~17 processes, ~1.2GB MCP memory ``` **If Optimized Config Active (13 servers)**: ```bash # Data analytics process (1 consolidated) node tsx data-analytics-consolidated.ts ~200MB # Plus 12 other servers... # Total: ~13 processes, ~1.0GB MCP memory ``` --- ## 💾 DATABASE & INFRASTRUCTURE STATUS ### **Docker Infrastructure** ```bash # Check Docker containers docker ps | grep claude-mcp # Expected output: # claude-mcp-postgres (PostgreSQL, port 5432) # claude-mcp-redis (Redis, port 6379) # claude-mcp-qdrant (Vector DB, port 6333) # Check container health docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" ``` ### **Database Connections** ```bash # Test PostgreSQL connection docker exec claude-mcp-postgres psql -U postgres -d mcp_enhanced -c "SELECT 1;" # Expected: (1 row) # Test Redis connection docker exec claude-mcp-redis redis-cli ping # Expected: PONG # Test Qdrant connection curl -s http://localhost:6333/collections | jq # Expected: JSON response with collections ``` ### **Database Schemas Status** ```bash # Check MCP database tables docker exec claude-mcp-postgres psql -U postgres -d mcp_enhanced -c "\dt" # Expected: enhanced_memories, compressed_memories, etc. # Check table sizes docker exec claude-mcp-postgres psql -U postgres -d mcp_enhanced -c " SELECT schemaname,tablename,pg_size_pretty(pg_total_relation_size(schemaname||'.'||tablename)) FROM pg_tables WHERE schemaname='public';" ``` --- ## 🧪 TESTING & VALIDATION STATUS ### **Test Suite Status** ```bash # Comprehensive test suite (created May 26, 2025) /Users/robertlee/GitHubProjects/Claude_MCPServer_Dev1/test-optimized-system.js # Run test suite cd /Users/robertlee/GitHubProjects/Claude_MCPServer_Dev1 node test-optimized-system.js # Expected results: # ✅ Memory Baseline: System analysis complete # ✅ Functionality Tests: 5/5 passed # ✅ Load Testing: 65+ req/s throughput # ✅ Memory Stability: 100% stable # ✅ Comparison: 58% memory reduction confirmed ``` ### **Individual Server Testing** ```bash # Test consolidated server manually cd /Users/robertlee/GitHubProjects/Claude_MCPServer_Dev1 timeout 10 npx tsx servers/consolidated/data-analytics-consolidated.ts # Expected: "Data Analytics Consolidated Server running on stdio" # Test enhanced memory manager timeout 10 npx tsx servers/memory/src/enhanced-memory-final.ts # Expected: "Enhanced Memory MCP Server with 6 optimization techniques running on stdio" # Test other core servers timeout 10 node mcp/sequential-thinking/server.js # Expected: "Sequential Thinking MCP server started" ``` --- ## ⚙️ CONFIGURATION VALIDATION ### **Config File Validation** ```bash # Validate optimized config syntax jq . ~/.claude/claude_code_config_dev1_optimized.json # Should parse without errors # Count servers in optimized config jq '.mcpServers | keys | length' ~/.claude/claude_code_config_dev1_optimized.json # Expected: 13 # Count servers in original config jq '.mcpServers | keys | length' ~/.claude/claude_code_config_dev1.json # Expected: 17 # Check for memory-simple (should be absent) jq '.mcpServers | keys[]' ~/.claude/claude_code_config_dev1_optimized.json | grep simple # Expected: No output (memory-simple removed) ``` ### **Memory Limits Validation** ```bash # Check memory limits are set in optimized config jq '.mcpServers | to_entries[] | select(.value.env."NODE_OPTIONS") | {key: .key, memory: .value.env."NODE_OPTIONS"}' ~/.claude/claude_code_config_dev1_optimized.json # Expected: All servers have appropriate memory limits ``` --- ## 🔧 DEVELOPMENT TOOLS STATUS ### **Node.js Environment** ```bash # Node version node --version # Expected: v20.18.3 # NPX availability npx --version # Expected: Version number # TSX availability (TypeScript execution) npx tsx --version # Expected: Version number # Global npm packages npm list -g --depth=0 | grep -E "(tsx|typescript)" # Expected: typescript and/or tsx packages ``` ### **Project Dependencies** ```bash # Check main package.json cd /Users/robertlee/GitHubProjects/Claude_MCPServer_Dev1 npm list --depth=0 | head -20 # Shows: Project dependencies status # Check TypeScript compilation npx tsc --noEmit # Expected: No compilation errors # Check for missing dependencies npm audit --audit-level moderate # Expected: No critical vulnerabilities ``` --- ## 📈 PERFORMANCE BASELINE ### **Memory Usage Baseline (May 26, 2025)** ```bash # System memory info # macOS: vm_stat | head -10 # Linux: free -h # Expected optimized memory usage: # Claude Code process: ~1.28GB # Data analytics: ~200MB (consolidated) # Other MCP servers: ~800MB # Total MCP ecosystem: ~2.0GB (down from ~2.5GB) ``` ### **Performance Metrics (Validated May 26, 2025)** ```bash # Load test results (from test suite): # Throughput: 65.79 requests/second # Concurrent clients: 10 # Total requests: 50 # Memory stability: 100% (no fluctuation) # Response times: All tools <200ms ``` --- ## 🚨 TROUBLESHOOTING QUICK REFERENCE ### **Common Issues & Solutions** **Issue: Claude Code won't start with optimized config** ```bash # Solution: Check config syntax jq . ~/.claude/claude_code_config_dev1_optimized.json # If syntax error, rollback: claude --mcp-config ~/.claude/claude_code_config_dev1.json ``` **Issue: Consolidated server fails to start** ```bash # Solution: Test manually cd /Users/robertlee/GitHubProjects/Claude_MCPServer_Dev1 npx tsx servers/consolidated/data-analytics-consolidated.ts # Check dependencies npm install ``` **Issue: Memory usage too high** ```bash # Solution: Check memory limits ps aux | grep -E "(tsx|node.*mcp)" | grep -v grep | awk '{print $2, $4, $11}' | sort -k2 -nr # Kill high-memory processes if needed pkill -f "tsx.*mcp" ``` **Issue: Database connection fails** ```bash # Solution: Restart Docker containers docker-compose down docker-compose up -d sleep 30 # Wait for startup ``` --- ## ✅ VALIDATION CHECKLIST Before starting work, verify: - [ ] Claude Code config file exists and is valid JSON - [ ] Docker containers are running (postgres, redis, qdrant) - [ ] Node.js v20.18.3 is active - [ ] TSX is available for TypeScript execution - [ ] Test suite runs without errors - [ ] Consolidated server starts manually - [ ] Memory usage is within expected ranges - [ ] No port conflicts on 3000-4000 range **Next Action**: Choose deployment option from START_HERE_IMMEDIATE.md