Add PostgreSQL MCP Server - Enhanced

servers/postgres-mcp-enhanced/readme.md

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+# PostgreSQL MCP Server - Enhanced
+
+Enterprise-grade PostgreSQL MCP server with comprehensive security, AI-native database operations, intelligent meta-awareness, and guided workflows.
+
+## Documentation
+
+📚 **[Complete Documentation - Visit the Wiki](https://github.com/neverinfamous/postgres-mcp/wiki)**
+
+## Features
+
+- **63 Specialized MCP Tools** across 9 categories
+- **10 Intelligent Resources** for real-time database meta-awareness
+- **10 Guided Prompts** for step-by-step workflows
+- **Zero Known Vulnerabilities** - Comprehensive security audit passed
+- **Pyright Strict Mode** - 100% type-safe codebase
+
+### Tool Categories
+
+| Category | Tools | Description |
+|----------|-------|-------------|
+| Core Database | 9 | Schema management, SQL execution, health monitoring |
+| JSON Operations | 11 | JSONB operations, validation, security scanning |
+| Text Processing | 5 | Similarity search, full-text search, fuzzy matching |
+| Statistical Analysis | 8 | Descriptive stats, correlation, regression, time series |
+| Performance Intelligence | 6 | Query optimization, index tuning, workload analysis |
+| Vector/Semantic Search | 8 | Embeddings, similarity search, clustering (requires pgvector) |
+| Geospatial | 7 | Distance calculation, spatial queries (requires PostGIS) |
+| Backup & Recovery | 4 | Backup planning, restore validation, scheduling |
+| Monitoring & Alerting | 5 | Real-time monitoring, capacity planning, alerting |
+
+## Quick Links
+
+- **[GitHub Repository](https://github.com/neverinfamous/postgres-mcp)**
+- **[Docker Hub](https://hub.docker.com/r/writenotenow/postgres-mcp-enhanced)**
+- **[PyPI Package](https://pypi.org/project/postgres-mcp-enhanced/)**
+- **[AI-Powered Documentation Search](https://search.adamic.tech)**
+
+## License
+
+MIT License - see [LICENSE](https://github.com/neverinfamous/postgres-mcp/blob/main/LICENSE) for details.

servers/postgres-mcp-enhanced/server.yaml

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+name: postgres-mcp-enhanced
+image: writenotenow/postgres-mcp-enhanced:v1.2.0
+type: server
+
+meta:
+  category: database
+  tags:
+    - database
+    - postgresql
+    - postgres
+    - pgvector
+    - postgis
+    - semantic-search
+    - geospatial
+    - statistics
+    - analytics
+    - performance
+    - monitoring
+    - backup
+    - ai-native
+    - enterprise
+
+about:
+  title: PostgreSQL MCP Server - Enhanced
+  description: |
+    Enterprise-grade PostgreSQL MCP server with 63 specialized tools, 10 intelligent resources, 
+    and 10 guided prompts for AI-native database operations. Features comprehensive security 
+    (SQL injection prevention, dual security modes), real-time performance monitoring via 
+    pg_stat_statements, AI-powered index tuning with HypoPG, vector/semantic search with pgvector, 
+    and geospatial operations with PostGIS.
+  icon: https://www.postgresql.org/media/img/about/press/elephant.png
+
+source:
+  project: https://github.com/neverinfamous/postgres-mcp
+
+config:
+  description: Configure the connection to your PostgreSQL database
+  secrets:
+    - name: postgres-mcp-enhanced.database_uri
+      env: DATABASE_URI
+      example: postgresql://user:password@localhost:5432/database
+  env:
+    - name: POSTGRES_MCP_TOOL_FILTER
+      example: "-vector,-geo"
+      value: "{{postgres-mcp-enhanced.tool_filter}}"
+  parameters:
+    type: object
+    properties:
+      database_uri:
+        type: string
+        description: PostgreSQL connection URI (required)
+      tool_filter:
+        type: string
+        description: "Optional tool filter to reduce exposed tools (e.g., '-vector,-geo' to disable vector and geo tools)"
+    required:
+      - database_uri