GoBanana docs · v0.1 beta
One wild idea.For a page or two.
GoBanana is an MCP server and a Claude plugin. Ask your agent to go wild on a launch page, an onboarding or a 404. You get sharp directions with a full visual spec, a board of linked references, new pages stitched from the best parts, and scoped files your coding agent can build from.
MCP server address
https://gobanana.fun/api/mcp- Install the plugin, or add the address as an MCP connector.
- Sign in with OAuth. There is no API key.
- Ask: "go wild on our launch page".
- Set upConnect your agentClaude Code, Claude.ai, Claude Desktop, ChatGPT, Cursor, VS Code, Windsurf, Codex or any MCP client. One address, OAuth sign in.
- First boardGo wild on one pageAsk once. Watch the agent bend 8 ideas, keep the best 3, search two zones of references and open a finished board.
- Frankenstein itStitch new pages from partsThe nav from one reference, the hero from another, the cards from a third. Several variants at once, every part linked.
- Tool referenceEvery MCP tool, in full17 tools with inputs, limits, defaults, example calls, example output and the plan each one needs.
How a run goes
Section titled “How a run goes”- PinPlatform and one to three pages. Ask the whole product, and the agent asks where the weirdness should go.
- Bend8 ideas, each with a visual spec. The agent drops the ones that cannot become UI and keeps 3 or 4.
- SearchTwo zones per direction: art direction images and real UI for your platform. Junk is rated out.
- BoardArt row above a UI grid, a "steal:" note on every tile, the source link on every image.
- FrankensteinCut parts from the UI references and stack new page variants. Optional.
- Hand offDIRECTION.md, BUILD-PROMPT.md, rules for Cursor, Copilot, Claude Code and Codex. Then build and critique.
Popular pages
Section titled “Popular pages”How it worksBend, search two zones, board, Frankenstein it, export. What the server does and what your agent does.
Go wild on a screenWildness levels, platforms, pages, taste words and culture lenses.
Hand off to your coding agentThe scoped harness pack and how each tool picks it up.
Plans and limitsFree, Pro and Founding. What each one includes and what happens at a limit.
TroubleshootingLogin loops, missing tools, a canvas that does not show inline, quota messages, proxies.
FAQIs it AI? Do you store images? Can I use the references? 30 straight answers.