Agent Client Protocol - v1.4.0
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    Type Alias AuthCapabilities

    Authentication capabilities supported by the client.

    Advertised during initialization to inform the agent which authentication method types the client can handle. This governs opt-in types that require additional client-side support.

    type AuthCapabilities = {
        terminal?: boolean;
        _meta?: { [key: string]: unknown } | null;
    }
    Index
    terminal?: boolean

    Whether the client supports terminal authentication methods.

    The client should set this to true only when it can reproduce the configured agent invocation in an interactive terminal. When true, the agent may include terminal entries in its authentication methods.

    _meta?: { [key: string]: unknown } | null

    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