mcp-server-kubernetes

What changed

Changed 2026-10-27 11:56 UTC

3 schema or annotation changes with the description left byte-identical.

--- pinned/kubectl_context
+++ observed/kubectl_context
  {
    "annotations": {
-     "readOnlyHint": true
+     "destructiveHint": false,
+     "idempotentHint": true,
+     "readOnlyHint": false
    },
    "description": "Manage Kubernetes contexts - list, get, or set the current context",
    "inputSchema": {

--- pinned/kubectl_create
+++ observed/kubectl_create
  {
    "description": "Create Kubernetes resources using various methods (from file or using subcommands)",
    "inputSchema": {
-         "description": "Output format. One of: json|yaml|name|go-template|go-template-file|template|templatefile|jsonpath|jsonpath-as-json|jsonpath-file",
-         "enum": [
-           "json",
-           "yaml",
-           "name",
-           "go-template",
-           "go-template-file",
-           "template",
-           "templatefile",
-           "jsonpath",
-           "jsonpath-as-json",
-           "jsonpath-file"
-         ],
+         "description": "Output format. One of: json|yaml|name|go-template|template|jsonpath|jsonpath-as-json. The template formats take their template inline, e.g. 'jsonpath={.metadata.name}'.",
          "type": "string"
        },
        "port": {

--- pinned/kubectl_patch
+++ observed/kubectl_patch
  {
    "annotations": {
      "destructiveHint": true
-         "description": "Patch data as a JSON object",
-         "type": "object"
+         "description": "Patch data: a JSON object for 'strategic' and 'merge' patches, or an array of JSON Patch operations for patchType 'json'",
+         "type": [
+           "object",
+           "array"
+         ]
        },
        "patchFile": {
          "description": "Path to a file containing the patch data (alternative to patchData). The path is read on the machine running the MCP server, so it is rejected when the server runs over a remote (SSE/Streamable HTTP) transport; use 'patchData' to pass the patch contents instead.",

Current tools

Watch this server yourself

If you run this server, put the proxy in front of it. It pins these exact fingerprints on first connect and stops the session if they move.

npx -y mcp-pin@0.2.3 -- <your mcp-server-kubernetes command>

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