fix: readme

Author: krutsko

README.md

@@ -1,10 +1,10 @@
 # Istio MCP Server
 
-A **Model Context Protocol (MCP) server** that provides AI assistants and developers with **read-only access** to Istio service mesh resources in Kubernetes clusters. This server enables intelligent querying of Istio configurations, Virtual Services, Destination Rules, Gateways, and Envoy proxy configurations through a safe, non-destructive interface.
+A **Model Context Protocol (MCP) server** that provides AI assistants and developers with **read-only access** to Istio service mesh resources in Kubernetes clusters. This server enables intelligent querying of Istio configurations, Virtual Services, Destination Rules, service mesh hosts, and Envoy proxy configurations through a safe, non-destructive interface.
 
 ## 🚀 Overview
 
-The Istio MCP Server bridges the gap between AI assistants and Istio service mesh operations by implementing the Model Context Protocol. It provides comprehensive tools for querying Istio resources including Virtual Services, Destination Rules, Gateways, and proxy configurations **without any risk of modifying or deleting resources**.
+The Istio MCP Server bridges the gap between AI assistants and Istio service mesh operations by implementing the Model Context Protocol. It provides comprehensive tools for querying Istio resources including Virtual Services, Destination Rules, service mesh hosts, and proxy configurations **without any risk of modifying or deleting resources**.
 
 **Key Benefits:**
 - 🔒 **100% Read-Only Operations** - No destructive commands allowed
@@ -17,21 +17,14 @@ The Istio MCP Server bridges the gap between AI assistants and Istio service mes
 ## ✨ Features
 
 ### 🔧 Core Istio Resources (Read-Only)
-- **Virtual Services**: Query Istio Virtual Services and routing rules
-- **Destination Rules**: Query Istio Destination Rules and traffic policies
-- **Gateways**: Query Istio Gateways and ingress configurations
-- **Service Entries**: Query Istio Service Entries and external services
-- **Envoy Filters**: Query Istio Envoy Filters and custom configurations
-
-### 🛡️ Security & Policies (Read-Only)
-- **Authorization Policies**: Query Istio Authorization Policies
-- **Peer Authentications**: Query Istio Peer Authentication policies
-- **Security Configurations**: Access Istio security settings
+- **Virtual Services**: Query specific Istio Virtual Services and routing rules by name
+- **Destination Rules**: Query specific Istio Destination Rules and traffic policies by name
+- **Service Mesh Hosts**: Comprehensive overview of all hosts in the service mesh
 
 ### 📊 Observability & Telemetry (Read-Only)
-- **Telemetry Configurations**: Query Istio telemetry settings
 - **Proxy Status**: Get Envoy proxy health and status information
 - **Configuration Summaries**: Comprehensive Istio configuration overviews
+- **External Dependency Checks**: Verify external service accessibility
 
 ### 🌐 Envoy Proxy Access (Read-Only)
 - **Cluster Configuration**: Access Envoy cluster configurations
@@ -155,10 +148,12 @@ extensions:
 ### 🌐 Networking Resources
 - `get-virtual-service` - Get a specific Virtual Service configuration by name
 - `get-destination-rule` - Get a specific Destination Rule configuration by name
+- `get-service-mesh-hosts` - List all services and hosts in the service mesh for a namespace
 
-
-### ⚙️ Configuration Resources
-- `get-istio-config` - Get comprehensive Istio configuration summary
+### 🔍 Service Discovery & Analysis
+- `discover-istio-namespaces` - Discover namespaces with Istio sidecars ranked by injection density
+- `check-external-dependency-availability` - Check if an external dependency is properly configured
+- `get-pods-by-service` - Find all pods backing a specific Kubernetes service
 
 ### 🔍 Proxy Configuration
 - `get-proxy-clusters` - Get Envoy cluster configuration from a pod