mcp-server-kubernetes (Flux159)
Community-favourite TypeScript Kubernetes MCP. Uses local kubectl plus Helm v3, distributed via npm, and ships as an mcpb extension for one-click Claude Desktop install. Mature 3.x release stream with consistent monthly cadence.
“The community-favourite TypeScript Kubernetes MCP. Where the containers/ server speaks the Kubernetes API directly in Go, Flux159's server uses your local kubectl plus Helm v3. The trade-off is portability of behaviour: anything kubectl already does works through this server, so teams already standardised on kubectl plugins inherit those plugins here. The Bun-built TypeScript codebase keeps customisation accessible to Node-native teams. The mcpb extension format (Anthropic's MCP bundle) gives Claude Desktop users a one-click install path through the Extensions browser. With 1,382 stars, 240 forks, and a v3.x line that has shipped 68 releases since December 2024, this is a stable baseline for kubectl-comfortable teams.”
INSTALL THIS SERVER
{
"mcpServers": {
"kubernetes": {
"command": "npx",
"args": [
"mcp-server-kubernetes"
]
}
}
}
{
"mcpServers": {
"kubernetes": {
"command": "npx",
"args": [
"mcp-server-kubernetes"
]
}
}
}
{
"mcpServers": {
"kubernetes": {
"command": "npx",
"args": [
"mcp-server-kubernetes"
]
}
}
}
{
"mcpServers": {
"kubernetes": {
"command": "npx",
"args": [
"mcp-server-kubernetes"
]
}
}
}
{
"mcpServers": {
"kubernetes": {
"command": "npx",
"args": [
"mcp-server-kubernetes"
]
}
}
}
5 TOOLS AVAILABLE
OUR ASSESSMENT
- Mature v3.x release line; 68 releases shipped since December 2024.
- mcpb extension (Anthropic MCP bundle format) available for one-click Claude Desktop install.
- Full kubeconfig source priority order (env vars, custom paths, default ~/.kube/config).
- Clean five-client install instructions in the README.
- Inherits any kubectl plugin already on the operator PATH.
- NPM-distributed with clean `npx mcp-server-kubernetes` invocation.
- Requires kubectl and Helm v3 on the host PATH.
- Behaviour inherits any kubectl plugin quirks installed locally.
- TypeScript wrapper layer adds a process boundary versus the Go API client approach.
Server respects the active kubectl context. Operators should scope the kubeconfig context to a least-privilege ServiceAccount before exposing the server to an LLM. The mcpb install path through Claude Desktop Extensions executes the same kubectl on the host; sandbox the host accordingly.
Teams already standardised on kubectl and Helm v3, Claude Desktop users wanting one-click install via mcpb extensions, and TypeScript shops customising or extending the server logic.
TECHNICAL DETAILS
ADOPTION METRICS
// Reading this1,382 stars and 240 forks reflect strong community traction. Trust Score badge from archestra catalog and DeepWiki documentation amplify discovery.
// Reading thisSecond-ranked in infrastructure. Pairs naturally with the containers/ server: pick this one for kubectl-comfortable teams, the other for OpenShift-native shops.
SOURCES & VERIFICATION
We don't take any single directory's word for it. Before scoring, we cross-reference 5 public MCP sources, install the server ourselves against the clients we cover, and record when we last re-verified.
The same server, 5 different lenses. We reconcile these signals into our editorial score, which is why our number sometimes diverges from a directory-aggregate star count.
| Source | Their rating | Their star count | Their downloads | Last synced |
|---|---|---|---|---|
| AutomationSwitch This page | 4.3editorial | 1,382 | — | APR 29, 2026 |
| Glama | — unrated | unavailable | unavailable | APR 29, 2026 |
| PulseMCP | — unrated | unavailable | unavailable | APR 29, 2026 |
| Smithery | — unrated | unavailable | unavailable | APR 29, 2026 |
| MCP.so | — unrated | unavailable | unavailable | APR 29, 2026 |
| Official MCP Registry | — unrated | unavailable | unavailable | APR 29, 2026 |
// Counts are directory-reported; we don't adjust them. Discrepancies usually come from different snapshot times or star-caching.
OTHER INFRASTRUCTURE MCP SERVERS
Kubernetes MCP Server
Native Go MCP server for Kubernetes and OpenShift from the containers/ org. Talks directly to the Kubernetes API server, supports Helm and Tekton, ships with OpenTelemetry observability built in. Distributed as a single native binary plus npm and PyPI packages.
Sentry MCP Server
Sentry's official MCP service. Runs as remote infrastructure at mcp.sentry.dev and ships a Claude Code plugin that auto-delegates Sentry questions. Designed for human-in-the-loop coding agents working through Sentry errors, traces, and performance data.
GKE MCP Server
Google Kubernetes Engine MCP server in the GoogleCloudPlatform org. Adds GKE-specific tools (cluster management, upgrade risk reports, log queries) plus Gemini CLI extension support. Maintainers explicitly state this is for education and experimentation and is NOT FOR PRODUCTION USE.
DISCUSS YOUR
MCP REQUIREMENTS.
Evaluating a server, scoping an internal deployment, or working out whether MCP is the right fit at all. Start the conversation and we will point you at the right piece of the ecosystem.