Hive MCP Server

#!/usr/bin/env node import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js'; import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js'; import { registerTools, registerPrompts } from './tools'; import { validatePrivateKey, getConfig } from './config'; import logger from './utils/logger'; const startServer = async () => { const config = getConfig(); // Set log level logger.setLogLevel(config.log.logLevel); // Check environment variables and log status if (!config.hive.username) { logger.warn('Warning: HIVE_USERNAME environment variable is not set'); } else { logger.info(`Info: Using Hive account: ${config.hive.username}`); } // Check posting key if (!config.hive.postingKey) { logger.warn('Warning: HIVE_POSTING_KEY environment variable is not set'); } else { logger.info('Info: HIVE_POSTING_KEY is set'); // Validate private key format (without logging the actual key) if (validatePrivateKey(config.hive.postingKey)) { logger.info('Info: HIVE_POSTING_KEY is valid'); } else { logger.warn('Warning: HIVE_POSTING_KEY is not a valid private key'); } } // Check active key if (!config.hive.activeKey) { logger.warn('Warning: HIVE_ACTIVE_KEY environment variable is not set (required for token transfers)'); } else { logger.info('Info: HIVE_ACTIVE_KEY is set'); // Validate active key format if (validatePrivateKey(config.hive.activeKey)) { logger.info('Info: HIVE_ACTIVE_KEY is valid'); } else { logger.warn('Warning: HIVE_ACTIVE_KEY is not a valid private key'); } } // Check memo key if (!config.hive.memoKey) { logger.warn('Warning: HIVE_MEMO_KEY environment variable is not set'); } else { logger.info('Info: HIVE_MEMO_KEY is set'); // Validate memo key format if (validatePrivateKey(config.hive.memoKey)) { logger.info('Info: HIVE_MEMO_KEY is valid'); } else { logger.warn('Warning: HIVE_MEMO_KEY is not a valid private key'); } } // Create and configure the server const server = new McpServer({ name: config.server.name, version: config.server.version }); // Register tools registerTools(server); registerPrompts(server); // Connect to the transport const transport = new StdioServerTransport(); await server.connect(transport); }; // Start the server and handle any errors startServer().catch((err) => { // Use logger.error instead of console.error logger.error(`Server failed to start: ${err instanceof Error ? err.message : String(err)}`); process.exit(1); });