Nomadev shares the top 7 MCP hubs every AI developer should explore to enhance their AI agents with new tools.1. Smithery offers thousands of MCP servers for capabilities like web scraping and data fetching with few clicks.2. Awesome MCP Servers is a community-curated hub providing various open-source MCP endpoints for different functionalities.3. ACI.dev connects AI agents to 500+ integrations with built-in authentication and permissions, simplifying workflow creation.4. CAMEL-AI MCP Hub allows exploration of first-party and community-driven MCP servers, offering pre-built tools for AI agents.