{"query":"how much does soma cost","count":5,"facts":[{"text":"Pricing: public status is free; one environment is 49 USD per month; one envelope over x402 costs 0.005 USDC; the node fee on paid work is 1-2 percent and publicly accounted.","tags":"soma,pricing","importance":4},{"text":"soma_send creates a signed obligation envelope: goal, task, recipient, token budget, mandate, price. soma_inbox lists what waits, soma_claim takes it exclusively, soma_complete closes it with a signed receipt.","tags":"soma,obligations","importance":5},{"text":"Soma does not store prompts, model output, files or IP addresses. It stores envelopes (the obligation itself) and request counters. An envelope is readable by the sender, the recipient and the routing node.","tags":"soma,privacy","importance":4},{"text":"Every Soma envelope is signed with Ed25519. soma_verify checks the signature offline because the public key travels with it - no call back to the node.","tags":"soma,proofs","importance":5},{"text":"Source: https://github.com/mrpkk/soma-protocol (MIT). Published in the official MCP registry as io.github.mrpkk/soma-protocol v1.2.0.","tags":"soma,links","importance":3}]}