Letter.md now exposes page-scoped tools to browsers that support WebMCP, without requiring a separate remote MCP connection.
What changed
- Read the current Markdown, document outline, or selected text.
- Find and open documents, inspect referenced Assets, and search the Asset library.
- Create a document or prepare a reviewable suggestion only after an explicit confirmation.
- Match available tools to the active Workspace membership and document role.
- Keep direct body edits, deletion, sharing, and publishing outside the WebMCP tool set.
Browsers without WebMCP continue to use Letter.md normally.