Band MCP Server

#!/usr/bin/env node import { startServerWithStdIO } from "./index.js"; import fs from "fs"; // Load environment variables from .env if present without printing to stdout. // We implement a tiny, safe .env parser here to avoid third-party libs that may // write to stdout during import/parse and break MCP stdio (which uses stdin/stdout). function parseDotenv(content: string): Record<string, string> { const result: Record<string, string> = {}; const lines = content.split(/\r?\n/); for (let line of lines) { line = line.trim(); if (!line || line.startsWith("#")) continue; const eq = line.indexOf("="); if (eq === -1) continue; let key = line.slice(0, eq).trim(); let val = line.slice(eq + 1).trim(); // Remove surrounding quotes if present if ( (val.startsWith('"') && val.endsWith('"')) || (val.startsWith("'") && val.endsWith("'")) ) { val = val.slice(1, -1); } // Unescape common sequences val = val.replace(/\\n/g, "\n").replace(/\\r/g, "\r"); if (key) result[key] = val; } return result; } try { const envPath = ".env"; if (fs.existsSync(envPath)) { const raw = fs.readFileSync(envPath, { encoding: "utf8" }); const parsed = parseDotenv(raw); for (const key of Object.keys(parsed)) { if (process.env[key] === undefined) { process.env[key] = parsed[key]; } } } } catch (err) { // Don't write to stdout; use stderr so MCP stdio parsing is not affected. console.error("Failed to load .env:", err); } async function main() { const token = process.env.BAND_ACCESS_TOKEN; if (!token) { console.error( "BAND_ACCESS_TOKEN not set. Please set it or provide via env." ); process.exit(1); } // Start server in stdio mode suitable for MCP clients await startServerWithStdIO(); } main().catch((err) => { console.error("CLI start failed:", err); process.exit(1); });