get-gas-price.ts•752 B
import { FastMCP } from "fastmcp";
import { z } from "zod";
import { getGasPrice } from "@wagmi/core"
import { wagmiConfig } from "../wagmi-config.js";
export function registerGetGasPriceTools(server: FastMCP): void {
server.addTool({
name: "get-gas-price",
description: "Get the current price of gas (in wei)",
parameters: z.object({
chainId: z.coerce.number().optional(),
}),
execute: async (args) => {
const chainId = args.chainId as typeof wagmiConfig['chains'][number]['id']
const result = await getGasPrice(wagmiConfig, {
chainId,
})
return {
content: [
{
type: "text",
text: result.toString(),
},
],
}
},
});
};