kubernetools MCP
Help AI agents write accurate, up-to-date Kubernetes manifests by giving them the official Kubernetes API reference, so they can look up kinds, fields, and nested types with current specs across the latest and three previous Kubernetes versions
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Overview
Container image for the kubernetools MCP server. Registry: ghcr.io/kubernetools/mcp-server No authentication required; all connections are rate-limited per source IP at the free-tier limit. echo '[{"key":"mykey","tier":"free"}]' > keys.json podman run -d \ -p 3000:3000 \ -v "$(pwd)/keys.json:/keys.json:ro" \ -e K8S_VERSIONS=v1.33,v1.34,v1.35,v1.36 \ -e KEY_STORE_PATH=/keys.json \ ghcr.io/kubernetools/mcp-server:latest The key store is a flat JSON array loaded once at startup: Every request must include the key in the Authorization header:
Installation
Installation instructions are not available yet.
Configuration
{
"mcpServers": {
"kubernetools": {
"url": "http://localhost:3000/?version=v1.36",
"headers": {
"Authorization": "Bearer mykey"
}
}Capabilities
- Discover available Kubernetes resource kinds
ask the AI to call `list_resources` to see all resource types, optionally filtered by API group or version.
- Get the full schema for a resource
use `get_resource` to retrieve every field, spec, and status detail needed to write a manifest for a given kind.
- Drill into nested type definitions
when a field references a complex type, call `get_type` by name to expand its structure and sub-fields.
- Target a specific Kubernetes version
connect with a `version` query parameter to work against the API schema of a particular release like v1.36.
Tags
- kubernetes
- devops
- cloud-infrastructure
- documentation
- coding-agent
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