docs(library): update what-is-an-mcp-server

[icecrasher321]

Content update to apps/sim/content/library/what-is-an-mcp-server: Full replacement. Replace the entire body of the existing post with the supplied replacement source article, verbatim in substance, and regenerate the frontmatter accordingly (preserve the original date, set updated to today, recompute readingTime). Move the article's FAQ section into the frontmatter faq array — all 6 entries, wording preserved, Markdown links stripped to plain text — and remove the ## FAQ heading and Q&A from the body. Keep the slug, folder, and title exactly as they are. Verify all internal www.sim.ai links against the repo content folders and all external links with web search.

• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

[icecrasher321]

@cubic review

[icecrasher321]

@greptile

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1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Sep 7, 2026 9:28pm UTC

[cubic-dev-ai]

@cubic review

@icecrasher321 I have started the AI code review. It will take a few minutes to complete.

[greptile-apps]

Greptile Summary

Updates the MCP server library article with revised technical explanations, examples, comparisons, links, and FAQ metadata.

• Preserves the article slug, title, and original publication date while updating the modification date.
• Moves six FAQ entries into frontmatter.
• Removes explicit self-links from headings so the existing heading-link plugin can generate valid anchors.
• Clarifies MCP tools, resources, prompts, transports, and Sim’s client/server roles.

Confidence Score: 5/5

The documentation-only PR appears safe to merge, with no outstanding or newly introduced issues.

The latest changes fully remove the explicit heading self-links that caused the prior nested-anchor concern, and that thread was manually resolved after the author described the fix. No new actionable defects or repository-rule violations remain.

Important Files Changed

Filename	Overview
apps/sim/content/library/what-is-an-mcp-server/index.mdx	Replaces and refines the MCP server article; the latest revision correctly removes explicit heading links, fully addressing the previous resolved finding.

_{Reviews (2): Last reviewed commit: "Pi Babysit: address PR #7570 feedback" | Re-trigger Greptile}

[cubic-dev-ai]

All reported issues were addressed across 1 file

<sub>Reply with feedback, questions, or to request a fix.

Fix all with cubic | Re-trigger cubic</sub>

[cubic-dev-ai]

All reported issues were addressed across 1 file

<sub>Reply with feedback, questions, or to request a fix.

Fix all with cubic | Re-trigger cubic</sub>

[icecrasher321]

@cubic review

[icecrasher321]

@greptile

[cubic-dev-ai]

@cubic review

@icecrasher321 I have started the AI code review. It will take a few minutes to complete.

[cubic-dev-ai]

No issues found across 1 file

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Re-trigger cubic}