/**
 * Manifest invariants — fails CI on shape drift.
 *
 * Runs against the live manifest (no mocks). Each invariant catches a
 * different class of regression:
 *
 * - Name uniqueness + snake_case form
 * - Schema is a ZodObject (so adapters can derive properties/required)
 * - MCP adapter round-trip: every entry tagged `mcp` produces a valid
 *   inputSchema
 * - Agent adapter round-trip: every entry tagged `agent` registers cleanly
 */
export {};
