Explains that Remote Control requires claude.ai subscription auth.
Adds a specific message when the active backend is not api.anthropic.com.
Evidence
Remote Control auth diagnostics (search for "Remote Control requires claude.ai subscription auth", "ANTHROPIC_API_KEY is set", "Remote Control is only available when using Claude via api.anthropic.com")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeRemote Control, /schedule, claude.ai MCP connectors, and notification preferences are now disabled when ANTHROPIC_API_KEY / apiKeyHelper /…
