---
title: "3 MCP servers you should be using (safely)"
url: https://daily.dev/posts/3-mcp-servers-you-should-be-using-safely--hggv2c6n3
source_url: https://developers.redhat.com/articles/2025/11/04/3-mcp-servers-you-should-be-using
type: article
source: "Red Hat Developer"
published: 2025-11-04T16:18:12.770Z
updated: 2025-11-04T16:18:51.664Z
tags: ["ai", "github", "kubernetes", "llm", "mcp"]
reading_time: 6
upvotes: 37
comments: 3
language: en
---

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# 3 MCP servers you should be using (safely)

**[Red Hat Developer](https://daily.dev/sources/rhdev)** · 6 min read · 37 upvotes · 3 comments

## Summary

Model Context Protocol (MCP) enables AI models to interact with developer tools and services through standardized servers. Three essential MCP servers are highlighted: Kubernetes for cluster management and diagnostics, Context7 for accessing up-to-date technical documentation, and GitHub for repository interactions. Each server requires careful security configuration, including read-only defaults, human approval for write operations, and minimal access tokens to prevent data exfiltration through prompt injection attacks.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://developers.redhat.com/articles/2025/11/04/3-mcp-servers-you-should-be-using>

## Community discussion

Top comments from developers on daily.dev.

**@yaireo** · 4 upvotes

> None of those are needed for most developers.
>
> These MCP servers are highly specific to a niche of developers.

**@palalet** · 1 upvotes

> Yeah, but no, thank you

**@victormoni** · 0 upvotes

> Nice, thanks for sharing! 😄👍

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---

Tags: [#ai](https://daily.dev/tags/ai), [#github](https://daily.dev/tags/github), [#kubernetes](https://daily.dev/tags/kubernetes), [#llm](https://daily.dev/tags/llm), [#mcp](https://daily.dev/tags/mcp)

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