ExperimentalOptionalauthAuthentication capabilities supported by the client.
Determines which authentication method types the agent may include
in its InitializeResponse.
Optional. Omitted or null both mean the client does not advertise any
authentication-method extensions.
OptionalelicitationElicitation capabilities supported by the client. Determines which elicitation modes the agent may use.
Optional. Omitted or null both mean the client does not advertise
elicitation support.
Optional_The _meta property is reserved by ACP to allow clients and agents to attach additional metadata to their interactions. Implementations MUST NOT make assumptions about values at these keys.
See protocol docs: Extensibility
Capabilities supported by the client.
Advertised during initialization to inform the agent about available features and methods.
See protocol docs: Client Capabilities