discoverability-all

Owns launch family B (checks 9–18): titles, descriptions, canonicals, robots.txt, sitemap.xml, social metadata, favicon/icons, indexing sanity, staging/localhost references, and public URL consistency.

The signals in this family contradict each other far more often than they are missing: a localhost canonical on a page the sitemap advertises, a noindex page listed in the sitemap, robots blocking what the sitemap lists, a staging host in an Open Graph URL. Existence checks miss all of that. This skill reviews the relationships once, then hands specialists a shared picture so none of them re-crawls the site.

Activate when

• The site is public and should be discoverable or shareable, or a launch/rebrand/domain move is near.
• launch-all routes here.
• Not when the product is private or intentionally unindexed. In that case confirm it is consistently noindex (meta or header, no sitemap, robots not advertising private paths) and stop.

Working alone

This skill is self-contained. Its companions (declared in its metadata) are skills whose method it may need to do its own promised work. Use of a companion can be conditional: declaring one does not mean running it. When a companion's lane applies, use the skill if it is installed; if not, follow its short entry in references/companion-methods.md and say in your report which lanes ran inline at reduced depth. Never skip an applicable lane silently. The lanes this bundle can activate are companions because it promises to run them when they apply: consider them all, activate only the ones that fit. Skills mentioned here only for escalation, referral, documentation, or optional deeper follow-up are not dependencies: report the hand-off and finish honestly.

Companions: seo-readiness, social-sharing, launch-identity, deployment-cleanup, search-console-readiness, structured-data, multilingual-readiness, link-integrity.

Route