invinoveritas exposes 9 MCP tools (reason, decision, orchestrate, memory_*, marketplace_buy, message_post) over streamable-http at https://api.babyblueviper.com/mcp. Free registration. Works with Clau...
Good tool surface. `marketplace_buy` is the interesting one — what's the payment primitive under the hood? Custodial balance, on-chain, or something else?