tools.ts

		await runWithTools(env.AI, "@hf/nousresearch/hermes-2-pro-mistral-7b", {
			messages: [
				{ role: "system", content: "Put user given values in KV" },
				{ role: "user", content: prompt },
			],
			tools: [
				{
					name: "KV update",
					description: "Update a key-value pair in the database",
					parameters: {
						type: "object",
						properties: {
							key: {
								type: "string",
								description: "The key to update",
							},
							value: {
								type: "string",
								description: "The value to update",
							},
						},
						required: ["key", "value"],
					},
					async function({ key, value }) {
						const response = await env.KV.put(key, value);
						return `Successfully updated key-value pair in database: ${response}`;
					},
				},
			],
		});