k8s-mcp-server

概述

k8s-mcp-server是一个功能完备的MCP协议实现，专门用于Kubernetes集群管理。它提供广泛的操作功能，包括资源发现、列表查询、详细信息获取、Pod日志访问、节点指标监控、事件列表以及资源创建/删除等。服务器支持多种部署模式，包括stdio、SSE和streamable-http，使其能够灵活集成到CLI和Web应用中。同时，它提供强大的安全特性，支持多种身份验证方法，并提供只读模式，确保对集群的安全探索。

试试问 AI

装完之后，这里有 7 个你可以让 AI 做的事：

• getAPIResources

  Get all available API resources in your Kubernetes cluster

  试试:List all available API resources试试:Show me what Kubernetes resources I can work with
• listResources

  List resources of any type with optional namespace and label filtering

  试试:List all pods in the default namespace试试:Show all deployments with label app=web
• getResource

  Get detailed information about specific Kubernetes resources

  试试:Get details for pod nginx-123试试:Show the configmap for my-app
• describeResource

  Get comprehensive descriptions of Kubernetes resources, similar to kubectl describe

  试试:Describe the node kube-node-1试试:Describe the service my-service
• getPodsLogs

  Retrieve logs from specific pods

  试试:Get logs from pod nginx-456试试:Show logs from container web in my-app pod
• getNodeMetrics

  Get resource usage metrics for specific nodes

  试试:Show CPU and memory usage for node kube-node-1试试:Get metrics for all nodes
• getPodMetrics

  Get CPU and Memory metrics for specific pods

  试试:Show metrics for pod nginx-456试试:Get resource usage for all pods in production
• getEvents

  List events within a namespace or for a specific resource

  试试:Show events in the default namespace试试:Get events for deployment my-app
• createResource

  Create new Kubernetes resources or update existing ones from a YAML or JSON manifest

  试试:Create a new namespace for my project试试:Update the configmap for my-app with this file
• deleteResource

  Delete a resource in the Kubernetes cluster based on the provided namespace and kind

  试试:Delete pod nginx-456试试:Remove the service my-service
• helmList

  List all Helm releases in a namespace

  试试:Show all Helm releases in the default namespace试试:List releases in production namespace
• helmInstall

  Install a new Helm chart in the cluster

  试试:Install Prometheus using the Helm chart试试:Deploy my application with Helm

可对比工具

安装

git clone https://github.com/reza-gholizade/k8s-mcp-server.git
cd k8s-mcp-server
go mod download
go build -o k8s-mcp-server main.go

docker pull ginnux/k8s-mcp-server:latest
docker run -p 8080:8080 -v ~/.kube/config:/home/appuser/.kube/config:ro ginnux/k8s-mcp-server:latest

{
  "mcpServers": {
    "kubernetes": {
      "command": "k8s-mcp-server",
      "args": ["--mode", "stdio"],
      "env": {
        "KUBECONFIG": "/path/to/your/kubeconfig"
      }
    }
  }
}

FAQ

这个服务器支持哪些身份验证方法？

服务器按优先级支持多种身份验证方法：环境变量中的kubeconfig内容、API服务器URL和令牌、集群内服务帐户身份验证、以及kubeconfig文件路径。

我可以以只读模式运行此服务器吗？

是的，使用--read-only标志可以禁用所有写操作，使探索和监控Kubernetes集群更加安全，而不会进行任何更改。

服务器有哪些不同的运行模式？

服务器支持三种模式：stdio用于CLI集成，SSE用于支持Server-Sent Events的Web应用程序，streamable-http用于支持MCP HTTP传输的Web应用程序。

k8s-mcp-server 对比