Function getBuiltInAdapter

Returns {
    capabilities: {
        controls: {
            activeWhen: (
                "adapter_run"
                | "gateway_routed"
                | "hook_observe"
                | "hook_control"
            )[];
            id:
                | "gateway.route"
                | "gateway.model"
                | "gateway.budget"
                | "gateway.freeze"
                | "tool.allowlist"
                | "provider.allow"
                | "provider.deny"
                | "provider.ask"
                | "provider.steer";
        }[];
        declarationVersion: "1";
        definitionVersion: string;
        events: {
            activeWhen: (
                "adapter_run"
                | "gateway_routed"
                | "hook_observe"
                | "hook_control"
            )[];
            id:
                | "process.started"
                | "process.stdout"
                | "process.stderr"
                | "process.exited"
                | "model.request"
                | "model.response"
                | "action.requested"
                | "action.completed"
                | "action.failed"
                | "action.decision";
        }[];
        lossiness: {
            level: "unknown"
            | "partial"
            | "redacted"
            | "normalized";
            omitted: string[];
        };
        verification: {
            authority: "amc"
            | "publisher";
            evidenceRefs: string[];
            status: "unverified" | "fixture_verified";
        };
        versionSource: | "unknown"
        | "adapter_binary"
        | "package_probe"
        | "host_runtime"
        | "shell_runtime"
        | "mixed_runtime";
    };
    commandTemplate: {
        args: string[];
        executable: string;
        supportsStdin: boolean;
    };
    defaultRunMode: "SUPERVISE"
    | "SANDBOX";
    detection: {
        commandCandidates: string[];
        parseVersionRegex: string;
        requireVersionMatch?: boolean;
        versionArgs: string[];
    };
    displayName: string;
    envStrategy: {
        apiKeyEnv: { keys: string[]; valueTemplate: string };
        baseUrlEnv: { keys: string[]; valueTemplate: string };
        leaseCarrier: "ENV_API_KEY" | "HEADER_X_AMC_LEASE";
        proxyEnv: {
            noProxy: string;
            setHttpProxy: boolean;
            setHttpsProxy: boolean;
        };
    };
    id: string;
    kind: "CLI"
    | "LIBRARY_NODE"
    | "LIBRARY_PYTHON";
    notes?: string;
    providerFamily:
        | "OPENAI_COMPAT"
        | "ANTHROPIC"
        | "GEMINI"
        | "XAI_GROK"
        | "OPENROUTER"
        | "CUSTOM_HTTP";
}