This server connects Claude to Fortytwo Prime, a service that runs multiple frontier models in parallel and returns the best answer. It exposes an "Ask Fortytwo" command that your agent can invoke for complex reasoning tasks and coding problems where you need higher quality than a single model provides. Payment happens through x402Escrow protocol using USDC on Monad or Base networks. You'd reach for this when Claude's standard responses aren't cutting it and you need the collective output of several frontier models evaluated and ranked. The server uses streamable HTTP transport and requires funding a Web3 wallet with at least 2 USDC to handle per-query payments.
claude mcp add --transport http network.fortytwo-fortytwo-mcp https://mcp.fortytwo.network/mcp