The in-app AI chat hardcoded type='page' and the shared createComment swallowed anchoring failures silently, so agent comments never got a text anchor/highlight. - Forbid page-type comments for the agent: top-level comments are always inline and require an exact `selection`; replies inherit the parent anchor (stored as the historical `page` type). - Throw and roll back the just-created comment when the selection cannot be anchored, instead of leaving an orphan unanchored comment. - Add comment-anchor module: text normalization (smart quotes, dashes, nbsp, collapsed whitespace) and matching across adjacent text nodes within a block, so selections crossing inline-code/bold/link anchor. - Update create_comment (MCP) and createComment (ai-chat) tool schemas and descriptions; add unit + mock-HTTP orchestration tests. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
36 KiB
36 KiB