We made a NIP but some people with a vested interest in their pet NIP got their panties in a twist about it and we didn't market it: https://github.com/Team-Pleb-TabConf-2023/NIP105-Data-Buffets-Monorepo/blob/main/105.md

Basic premise:

• you scan notes for what's available
• you pick the one you want
• submit a test request to get an invoice
• include preimage in your next request
• you get the result
  It could be more sophisticated but it works really well for what I need.

I've been building on this basic premise for a while now but I just build what my customers need. I don't worry about forcing collaboration. If I were to do it again I would add MCP but do it over nostr/bitcoin.

If that interests you hit me up let's get on a call.