The Discord platform note in the session context prompt claimed the
agent has no server-management APIs — pre-dating the discord tool.
With a bot token configured the agent actually has fetch_messages,
search_members, create_thread, and optionally the discord_admin tool;
telling the model otherwise causes it to refuse or apologise for
calls it is fully able to make.
Gate the disclaimer on DISCORD_BOT_TOKEN being unset, matching the
tool's own ``check_fn``. Without a token the note still appears and
remains accurate; with a token the model is no longer gaslit into
refusing valid tool calls.