OpenGraph: Add GitlabHound to library

[jeff-matthews]

Summary by CodeRabbit

• Documentation
  • Added new GitLab security reference to the OpenGraph Library, covering GitLab resource models, identity management, CI/CD pipelines, and security considerations including secret leakage and bot abuse risks.
  • Reorganized library documentation structure with updated entry ordering.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: d6398b60-802e-405c-b195-3a4c85616407

📥 Commits

Reviewing files that changed from the base of the PR and between ac80f7e and 081a035.

📒 Files selected for processing (1)

• docs/opengraph/library.mdx

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Walkthrough

A new GitLab accordion section was added to the OpenGraph Library documentation, featuring GitLabHound content that describes GitLab resource models, identity mechanisms, CI/CD infrastructure, and security considerations. The entry includes authorship attribution and a repository link.

Changes

Cohort / File(s)	Summary
OpenGraph Library Documentation docs/opengraph/library.mdx	Added new GitLab accordion section with GitLabHound entry documenting GitLab resources (users, groups, projects, branches, CI/CD, jobs), hybrid identity and OIDC trust relationships, Windows runner configurations, secret leakage risks, and Renovate bot abuse scenarios. Includes authors/maintainers attribution and repository reference.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Poem

🐰 A GitLab entry hops into the docs,
With security tales that tick all the clocks—
From runners to bots, a story well-told,
The library grows, more wisdom to hold! 🔐

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: adding GitLabHound documentation to the OpenGraph library section.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch og-library-gitlab

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Project	Status	Preview	Updated (UTC)
bloodhound	🟢 Ready	View Preview	Apr 13, 2026, 3:25 PM

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