Nano Banana 2 just dropped and my MCP server already supports it.
Google released Nano Banana 2 today: almost Nano Banana Pro capabilities at Flash speed. Subject consistency across up to 5 characters, text rendering that actually works, resolutions up to 4K, and it's grounded in real-time web search so it can render specific subjects accurately.
After testing it I am finding that the quality doesn't quite match Nano Banana 3 Pro. You can tell. But that's not really the point. Because it's much quicker and cheaper, you can generate more variations in the same amount of time, which makes it fantastic for brainstorming, exploring directions, and rapid iteration. When you need the final polished version, go back to Pro. But for getting to that final version faster? Nano Banana 2 is the faster tool.
I updated my open-source Image Generation MCP Server to support it. If you're using Claude Code, Cursor, or any MCP-compatible IDE, you can generate Nano Banana 2 images at any aspect ratio directly from your editor, no square-only limitation, no leaving your workflow. I also added image editing capabilities, so you can pass in existing images to edit or use as reference, similar to the web grounding feature.


