transitive-bullshit/agentic ? reverse-engineered prompt

Build me a polished web app for an AI tool marketplace, like a RapidAPI for LLM tools.

I want people to be able to browse a curated catalog of tools, see clear docs for each one, and connect them through MCP so agents can use them easily. The product should also let developers publish their own MCP servers or OpenAPI services, set up usage based billing with Stripe, and manage things like versions, caching, and rate limits. Make the experience feel very developer friendly, with great TypeScript support and simple examples for common AI SDKs.

Please include a clean marketing site, docs pages, and the core product flow for discovering tools and publishing them. If you need to check current docs or best practices for MCP, Stripe, or the major TS AI SDKs, look them up online. I care more about a smooth, trustworthy experience than packing in lots of features.