eechat's MCP is a core extension designed for AI assistant scenarios, enabling seamless integration, management, and execution of multiple AI tools within the local eechat environment. Through a dedicated MCP management interface, users can view, install, start, stop, and remove MCP tools without touching the command line, dramatically lowering the entry barrier. The MCP Visual Configuration feature offers a form-based method to add new MCP applications, supporting automatic README reading or AI-powered configuration filling for quick tool integration, even for beginners. The MCP File Configuration editor is a built-in professional JSON editor with formatting, reset, and navigation, and is fully compatible with Claude Desktop, Cursor, and Cline configurations. The Integrated Runtime Environment automatically detects runtimes like bun and uv and provides one-click downloads, ensuring dependencies are ready to use out of the box. The Plugin Ecosystem & Hot-Swapping enables adding, removing, upgrading MCP tools and running multiple instances in parallel. Finally, Tool Invocation in Chat allows calling all MCP tools directly within the chat window for seamless collaboration between AI and tools.