You'll notice
Two new reasons explain a profile whose base URL is not the Anthropic API host or whose credential fails to authenticate.
Two new reason codes explain when a feature or credential can't be used: profile_base_url_mismatch, for when the active profile's base_url isn't the Anthropic API host, and profile_credential_error, for when the profile credential fails to authenticate, with details available via --debug.
Names in the bundle--debug
The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.
Confirmed since
Anthropic's documentation has since written up --debug, on Hooks reference.
Hook execution details are written to the debug log file. Start Claude Code with `claude --debug-file <path>` to write the log to a known location, or run `claude --debug` and read the log at `~/.claude/debug/<session-id>.txt`. The `--debu…hooks see the edit
Added since
A small documentation edit on Channels reference touched a line naming --debug after this was published.
* **`curl` succeeds but nothing reaches Claude**: run `/mcp` in your session to check the server's status. A `failed` status usually means a dependency or import error in your server file. To see the stderr trace, restart with `claude --de…channels-reference see the edit
One source agreesOne thing we can check says the same as this entry.
Anthropic's documentation agrees
A small documentation edit on Channels reference touched a line naming --debug after this was published.