/**
 * Normalize a server URL per §1.2.2:
 * - Lowercase scheme and host
 * - Remove trailing slash from path
 * - Preserve port if explicitly specified
 * - Exclude query strings and fragments
 */
export declare function normalizeServerUrl(url: string): string;
/**
 * Compute the content_id for a tool (§1.2.2).
 */
export declare function computeContentId(serverUrl: string, toolName: string): string;
//# sourceMappingURL=content-id.d.ts.map