Two ways

1. Your AI agent needs tools, MCP gives them tools they can use, but by default the AI can only use tools that it has access to locally. Gzuuus, DBTH and others have shipped DVMCP which means that any AI can use any DVM tool served over Nostr as a data vending machine.

E.g. "Hey AI, go to Nostr and find a tool that allows me to interact with xyz service, then use it." the AI will use Nostr to find the tool it needs, and then use the tool over Nostr, even if it's not installed.

2. Your AI agent can do Nostr stuff like send batch zaps or emotes etc.