Add a catalog adapter (vendor-official or community) Use this to list a third-party adapter in the Chat SDK catalog and docs. It is not for building a first-party package. Required: load the skill (../technical-writer/SKILL.md) before writing any prose: the docs page, frontmatter and , the changeset, commit messages, and the PR description. Follow its editorial standards alongside the sourcing rules below. Gather the source — never invent details Ask the user for: 1. Their adapter's GitHub repository URL . 2. Their docs or README . Read both. Everything you write into the catalog and docs mus…