feat(library): AI Agent Marketplace vs Building From Scratch: Where Sim Fits

[icecrasher321]

Summary

• Adds the AI Agent Marketplace vs Building From Scratch: Where Sim Fits

Type of Change

• New content

Testing

Validated frontmatter/author against the Zod schema and MDX compile (remark-gfm) locally. Tested manually.

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• 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		Oct 1, 2026 4:13pm UTC

[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 2 files

Confidence score: 5/5

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

_{Re-trigger cubic}

[greptile-apps]

Confidence Score: 5/5

[Low risk] Updates marketing content and cover image for a library article.

The PR appears safe to merge; no outstanding findings were identified.

Summary

The PR rewrites the library guide to compare marketplace agents, templates, builders, and custom development, and updates its cover image. The follow-up change removes unsupported canonical frontmatter.

_{Reviews (3) · Last reviewed commit: "Pi Babysit: address PR #8519 feedback"}

[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

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

_{Re-trigger cubic}

[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 2 files

Confidence score: 5/5

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

_{Re-trigger cubic}

[waleedlatif1]

@greptile

[waleedlatif1]

@cubic-dev-ai review this PR

[cubic-dev-ai]

@cubic-dev-ai review this PR

@waleedlatif1 I have started the AI code review. It will take a few minutes to complete.

[cubic-dev-ai]

No issues found across 2 files

Confidence score: 5/5

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

_{Re-trigger cubic}