Best K3s MCP Servers
K3s is a lightweight Kubernetes distribution built for IoT and edge computing, created by Rancher Labs. It's a certified Kubernetes distribution designed to use minimal resources while maintaining compatibility with standard Kubernetes.
Why this server?
Enables management of lightweight K3s clusters remotely via SSH, with full support for all Kubernetes operations including resource management, monitoring, and troubleshooting.
AlicenseBqualityDmaintenanceEnables AI assistants to interact with Kubernetes clusters through 50 specialized tools for comprehensive cluster management. Supports both local kubectl and remote SSH-based execution for managing pods, deployments, services, and other Kubernetes resources.49MITWhy this server?
Provides k3s-ready deployment options for lightweight Kubernetes clusters, enabling scalable simulation environments.
AlicenseAqualityCmaintenanceSimulate hundreds of AI agents to predict how communities react to events and policies. Upload any document (PDF, Markdown, text) and DeepMiro spawns a diverse swarm of AI agents that debate, share, and form opinions — then delivers a calibrated prediction report. Free and open-source.97AGPL 3.0Why this server?
Provides tools for inspecting and operating a k3s cluster, including pod, deployment, node health, events, and logs, with safety guards for mutations.
AlicenseBqualityBmaintenanceEnables AI agents to inspect and operate a Kubernetes cluster safely, with read-only mode and namespace allowlist for mutations.1027 PyPI2MITWhy this server?
Allows managing k3s Kubernetes clusters, providing the same operations as for standard Kubernetes clusters, such as pod and deployment management, node operations, and policy enforcement.
AlicenseAqualityAmaintenanceGoverned Kubernetes operations for AI agents with 15 MCP tools, audit logging, policy engine, and safety features.55MITWhy this server?
Allows creation, provisioning, scaling, and deletion of K3s clusters on Raspberry Pi nodes.
AlicenseAqualityDmaintenanceMCP server for managing Raspberry Pi K3s clusters via AI assistants like Claude Code.141MITWhy this server?
Enables intelligent search, summarization, and exploration of K3s documentation.
AlicenseAqualityDmaintenanceAn AI-powered documentation navigator that enables intelligent search, summarization, and exploration of SUSE, Rancher, and related open-source documentation using local or cloud AI models.61MITWhy this server?
Full support for K3s lightweight Kubernetes clusters, compatible with standard Kubernetes APIs.
AlicenseBqualityBmaintenanceA Model Context Protocol (MCP) server that gives AI assistants full visibility and control over Kubernetes clusters.73MITWhy this server?
Provides search over official K3s documentation, enabling answers grounded in upstream docs with citations.
AlicenseAqualityBmaintenanceEnables MCP clients to query upstream documentation through a single search tool, backed by a bundled sample corpus, Vertex AI Search, or an SSH endpoint, returning cited source passages and refusing when nothing relevant is found.1Apache 2.0Why this server?
Reads a k3s cluster to synchronize Kubernetes Ingress hostnames into FortiGate DNS records and keep firewall address objects aligned with cluster node IPs.
AlicenseBqualityAmaintenanceLets Claude or any MCP client manage a Fortinet FortiGate firewall through the FortiOS 7.6 REST API, covering firewall policies, NAT and port forwards, DNS and DHCP, application control, certificates, and live traffic and logs. It adds read-only and dry-run guardrails, clear FortiOS error explanations, and optional k3s and Proxmox integrations that keep firewall objects in sync with clusters and hypervisors.701MIT