import { FastMCP } from "fastmcp";
import { DEFAULT_CHAIN } from "./lib/constants.js";
import { extractFunctionsFromAbi } from "./lib/helpers.js";
import { ContractService } from "./services/contract.js";
import { generateToolsFromAbi } from "./tools/generateTool.js";
import type { AbiPluginOptions } from "./types.js";
async function main() {
console.log("Initializing MCP ABI Server...");
const server = new FastMCP({
name: "IQAI ABI MCP Server",
version: "0.0.1",
});
const options: AbiPluginOptions = {};
const {
abi,
contractName,
contractAddress,
privateKey,
chain = DEFAULT_CHAIN,
} = options;
if (!abi || !contractName || !contractAddress || !privateKey) {
throw new Error("Missing required ABI mcp options.");
}
const contractService = new ContractService(
abi,
contractAddress,
privateKey,
chain,
);
const functions = extractFunctionsFromAbi(abi);
if (functions.length === 0) {
throw new Error("No callable functions found in the provided ABI");
}
const tools = generateToolsFromAbi(contractService, contractName, functions);
for (const tool of tools) {
server.addTool(tool);
}
try {
await server.start({
transportType: "stdio",
});
console.log("✅ IQ ABI MCP Server started successfully over stdio.");
console.log("You can now connect to it using an MCP client.");
} catch (error) {
console.error("❌ Failed to start IQ ABI MCP Server:", error);
process.exit(1);
}
}
main().catch((error) => {
console.error("❌ An unexpected error occurred:", error);
process.exit(1);
});
