list-collections.ts•925 B
import { db } from "../../mongodb/client.js";
import { BaseTool, ToolParams } from "../base/tool.js";
type ListCollectionsParams = ToolParams;
export class ListCollectionsTool extends BaseTool<ListCollectionsParams> {
name = "listCollections";
description = "List all available collections in the database";
inputSchema = {
type: "object" as const,
properties: {},
};
async execute(_params: ListCollectionsParams) {
try {
const collections = await db.listCollections().toArray();
return {
content: [
{
type: "text" as const,
text: JSON.stringify(
collections.map((c) => ({
name: c.name,
type: c.type,
})),
null,
2
),
},
],
isError: false,
};
} catch (error) {
return this.handleError(error);
}
}
}