import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { ServerContext } from "../context.js";
/**
 * Capability & identity descriptor (proposal G1).
 *
 * Two-layer discovery: conditional tool registration means an absent
 * capability's tools never appear in tools/list; this descriptor explains the
 * shape of what IS present, so clients can plan instead of probe. Flags are
 * frozen at boot (the same per-boot gate used for registration) — a restart
 * picks up provider changes, matching worker semantics.
 */
export declare function buildCapabilities(ctx: ServerContext): {
    mode: string;
    admin: boolean;
    role: string | null;
    ownership_enforced: boolean;
    admin_scope: string;
    authz_policy_version: number;
    user_resource_bypass: boolean;
    system_session_admin: boolean;
    default_visibility: string;
    viewerScopedGroups: boolean;
    facts: {
        search: boolean;
        embedder: boolean;
    };
    graph: boolean;
    graph_namespaces: boolean;
    graph_stats: boolean;
    models_configured: boolean;
    skills_prompts: number;
    registered_agents: number;
    prompt: {
        imageAttachments: boolean;
    };
};
export declare function registerCapabilityTools(server: McpServer, ctx: ServerContext): void;
//# sourceMappingURL=capabilities.d.ts.map