Info about the provider the host resolved for this app. null when no provider is bound (SP-7: prompt the user to add a key before calling chat).
null
True for Host-proxied providers (host-vouched, SP-9); false for app-level ones, whose features are an untrusted claim.
features
Opaque provider id, e.g. llm.chat.anthropic — never a vendor secret or model id.
llm.chat.anthropic
Info about the provider the host resolved for this app.
nullwhen no provider is bound (SP-7: prompt the user to add a key before calling chat).