import { z } from "zod";
import { diffFrmrDocuments } from "../diff.js";
import type { ToolDefinition } from "./base.js";
const schema = z.object({
left_path: z.string().describe("Path to the older FRMR document version for comparison"),
right_path: z.string().describe("Path to the newer FRMR document version for comparison"),
id_key: z.string().optional().describe("JSON key used as the item identifier for diff matching (auto-detected if omitted)"),
});
export const diffFrmrTool: ToolDefinition<
typeof schema,
ReturnType<typeof diffFrmrDocuments>
> = {
name: "diff_frmr",
title: "Diff FRMR Documents",
description:
"Compute a structured diff between two FRMR documents by identifier. Compares versions side-by-side showing added, removed, and modified items with field-level change details. Use list_versions to discover available versions for comparison. [Category: Analysis]",
schema,
annotations: {
readOnlyHint: true,
destructiveHint: false,
idempotentHint: true,
openWorldHint: false,
},
execute: async (input) => {
return diffFrmrDocuments(input.left_path, input.right_path, {
idKey: input.id_key,
});
},
};
