kubernetes-mcp-server

kubernetes-mcp-server is a Go-based MCP server intended to expose Kubernetes-related capabilities to agents via the Model Context Protocol (MCP). Based on the repository name/metadata alone, the exact tools, schemas, and behavior cannot be verified from the provided data.

Evaluated Apr 04, 2026 (16d ago)

Repo ↗ Infrastructure kubernetes mcp agents go devtools infrastructure automation

⚙ Agent Friendliness

/ 100

Can an agent use this?

🔒 Security

/ 100

Is it safe for agents?

⚡ Reliability

/ 100

Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality

Documentation

Error Messages

Auth Simplicity

Rate Limits

🔒 Security

TLS Enforcement

Auth Strength

Scope Granularity

Dep. Hygiene

Secret Handling

Security cannot be confirmed from provided data. For Kubernetes MCP servers, primary risks are over-privileged service accounts (RBAC), exposure of kubeconfig/credentials, and insufficient request validation. Ensure MCP transport is protected (TLS), limit tool permissions via least-privilege RBAC, and avoid logging credentials/cluster tokens.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Use Cases

• Agent-driven Kubernetes operations (e.g., inspect resources, read cluster state, apply/manage manifests)
• Automating cluster troubleshooting workflows via an MCP-connected agent
• Providing a standardized interface for tools that need Kubernetes context

Not For

• Direct production-grade cluster administration without validating tool coverage, RBAC usage, and error semantics
• Use as a security boundary (agents should still be constrained by Kubernetes RBAC and network controls)

Interface

REST API

GraphQL

gRPC

MCP Server

Yes

SDK

Webhooks

Authentication

Methods: Kubernetes authentication (likely via kubeconfig/service account/cluster credentials)

OAuth: No Scopes: No

Authentication details are not provided in the supplied content; Kubernetes MCP servers typically rely on kubeconfig or in-cluster service-account credentials. Validate RBAC scope and whether the server requires additional auth from the MCP client.

Pricing

Free tier: No

Requires CC: No

Self-hosted open-source repository (pricing not applicable based on provided data).

Agent Metadata

Pagination

none

Idempotent

False

Retry Guidance

Not documented

Known Gotchas

⚠ Kubernetes operations are sensitive to RBAC; agents may receive authorization errors that must be handled explicitly.
⚠ Tool coverage/parameter schemas may be incomplete; agents may hallucinate Kubernetes actions if the MCP server does not strictly validate inputs.
⚠ Cluster state is dynamic; repeated calls may yield different results, so agents should be careful with retries for non-idempotent actions.

Alternatives

MCP servers built specifically for Kubernetes by other vendors/communities (if they provide clearer docs and tool contracts) Direct agent integration via Kubernetes REST APIs using the official Kubernetes client libraries Using kubectl with scripted automation (where an MCP layer is unnecessary)

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API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-04-04.