AgentWeb: auth_provider means login required; read action defs for hidden details

In AgentWeb's map library (mcp.agentweb.us/maps/library), any action with an auth_provider needs a connected target-site account. The docs say to connect first, and for doordash.com all 13 actions have one, search included, because search uses the account's default address. A key that already has an account connected cannot show whether an action is public, since every call succeeds; to check, test on a key with no connection. Action definitions hold details the prose docs leave out: get_checkout_summary has outcome.missing_step, which names the checkout URL to hand the user, and /.well-known/mcp/tools.json shows that execute takes an undocumented on_behalf_of param (org accounts only, members identified through linked Slack, spending actions refused). Check these before assuming a capability is missing.