Emit the site.standard.publication link tag on every page

[RobbieTheWagner]

What

Adds the site-wide <link rel="site.standard.publication"> discovery hint to the package Layout, emitted when STANDARD_SITE_DID and STANDARD_SITE_PUBLICATION_RKEY are set (and omitted entirely otherwise).

Why

Bluesky's AppView needs this tag on every page — home and episode pages alike — to render shared links as a verified publication. The package currently only emits the per-episode site.standard.document tag in [episode].astro and the /.well-known/site.standard.publication endpoint.

whiskey.fm carried this fix in its fork (www-starpod 846665e); converting that site to consume starpod from npm dropped the tag, since the Layout has no override hook. This upstreams it.

Verification

Built the reference site with test values set:

<link rel="site.standard.publication" href="at://did:plc:test123/site.standard.publication/testrkey">

renders in the head of /, /about, and episode pages; a build without the env vars emits nothing.

🤖 Generated with Claude Code

Summary by CodeRabbit

• New Features
  • Added support for linking configured standard-site publications in the page metadata.
  • The link is included automatically when the required publication settings are available.

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Project	Deployment	Actions	Updated (UTC)
starpod	Ready	Preview	Aug 30, 2026 12:28am

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 1fa9bdba-9c67-4a72-9807-e4061154da62

📥 Commits

Reviewing files that changed from the base of the PR and between 3d9a168 and d9285a9.

📒 Files selected for processing (1)

• packages/starpod/src/layouts/Layout.astro

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

Layout.astro now generates a standard publication URI from environment variables and emits it as a document-head link when both values are present.

Changes

Publication link

Layer / File(s)	Summary
Build and render publication link packages/starpod/src/layouts/Layout.astro	The layout imports getPublicationAtUri, reads STANDARD_SITE_DID and STANDARD_SITE_PUBLICATION_RKEY, builds the publication link when both values exist, and renders it in the document head.

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: ⚪ Minimal · up to d9285

This localized change adds the publication discovery link when the required site configuration is present and leaves pages unchanged otherwise. No actionable merge-blocking risk remains beyond normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: emitting the site.standard.publication link tag on every page.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix-standard-site-publication-tag

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