MCPs are great for some use cases

In v0, people can add e.g. Supabase, Neon, or Stripe to their projects with one click. We then auto-connect and auth to the integration’s remote MCP server on behalf of the user.

v0 can then use the tools the integration provider wants users to have, on behalf of the user, with no additional configuration. Query tables, run migrations, whatever. Zero maintenance burden on the team to manage the tools. And if users want to bring their own remote MCPs, that works via the same code path.

We also use various optimizations like a search_tools tool to avoid overfilling context