K8s Lens

MCP server · PyPI · graded 2026-10-24Source linked

MCP server for natural-language Kubernetes operations across single or multi-cluster environments.

No outside reports on file

K8s Lens runs shell or system commands; restrict its folder reach, network access, and credentials before installing.

Based on public adoption and transparency signals as of Oct 24, 2026. Our opinion, not a code audit or security guarantee.

Was this verdict for K8s Lens helpful?

What it can access

Local filesNo local folder access notedLOW
Command executionRuns shell or system commandsREVIEW
Network reachLocal or standard API callsLOW
CredentialsNo API token requiredLOW
Package sourcePyPI (k8s-lens-mcp)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

uvx k8s-lens-mcp

All setup options ↓

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About K8s Lens

K8s Lens is an MCP server focused on Developer tools and Cloud & infrastructure: MCP server for natural-language Kubernetes operations across single or multi-cluster environments.

It is published on PyPI as k8s-lens-mcp and hosted on GitHub at firas-mcp-servers/k8s-lens-mcp. Based on its public metadata, its operational scope includes: runs shell or system commands.

Setup

These use the package this listing points to. Check the project’s own instructions before running anything.

PyPI command

uvx k8s-lens-mcp

PyPI (pip) command

pip install k8s-lens-mcp

MCP client config

For Claude Desktop (claude_desktop_config.json) or Cursor (.cursor/mcp.json).

json

{
  "mcpServers": {
    "k8s-lens-mcp": {
      "command": "uvx",
      "args": [
        "k8s-lens-mcp"
      ]
    }
  }
}

Why this grade

DD — High risk signals

Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

4/100

Listing last refreshed: 2026-10-29

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Security reports

No reports found for this package in our research (last checked 2026-10-29).

Check a specific version →

Risks to watch for

Command execution reach: Public metadata indicates shell, terminal, or container command execution. Run inside an isolated container or VM and require human approval before executing commands.
Dependency & version pinning: Distributed via PyPI (k8s-lens-mcp). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

Check its activity history or logs weekly at first, and look at what it changed or sent.
Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

It asks for more access than its job requires, or prompts you to paste passwords.
It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install K8s Lens?

Run uvx k8s-lens-mcp (or pip install k8s-lens-mcp) in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page. Full setup docs and environment variables are in github.com/firas-mcp-servers/k8s-lens-mcp.

Are there security reports about K8s Lens?

No reports found for this package in our research (last checked 2026-10-29). K8s Lens currently holds Grade D (High risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.

Is K8s Lens actively maintained?

We do not have star or download counts on file for K8s Lens yet (listing refreshed 2026-10-29). Check the commit history and open issues at github.com/firas-mcp-servers/k8s-lens-mcp before relying on it.

What are alternatives to K8s Lens?

You can compare K8s Lens side by side with other Kubernetes MCP servers in the Related tools section on this page, or use the Compare tool on AgentArmorHQ.

Maintain or use K8s Lens? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for K8s Lens](https://agentarmorhq.com/api/badge/firas-mcp-servers-k8s-lens-mcp)](https://agentarmorhq.com/skills/firas-mcp-servers-k8s-lens-mcp)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/firas-mcp-servers-k8s-lens-mcp"><img src="https://agentarmorhq.com/api/badge/firas-mcp-servers-k8s-lens-mcp" alt="AgentArmorHQ Risk Grade for K8s Lens" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "firas-mcp-servers-k8s-lens-mcp"

Share with your security lead

Need sign-off to use K8s Lens? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: K8s Lens
- **Listing URL:** https://agentarmorhq.com/skills/firas-mcp-servers-k8s-lens-mcp
- **Type:** App connector
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0

#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** Runs shell or system commands
- **Network reach:** Local or standard API calls
- **Credentials:** No API token required
- **Package source:** PyPI (k8s-lens-mcp)

#### Recommended Hardened Setup
- **Command:** `uvx k8s-lens-mcp`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 24, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: App connector
Publisher: firas-mcp-servers
Source code: github.com/firas-mcp-servers/k8s-lens-mcp
Install command: pip install k8s-lens-mcp
Est. context load: ~850 tokens / turn (~5 tool schemas, 0.43% of 200k context)
Last updated: 2026-10-29
Last graded: 2026-10-24

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