{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"ai.provian/mcp","description":"Self-custodial agent wallet on Base and a verifiable record of its work (Provenance Envelopes).","title":"Provian","repository":{"url":"https://github.com/LongevityManiac/provian","source":"github","subfolder":"provian-mcp"},"version":"1.2.0","websiteUrl":"https://provian.ai/agents","icons":[{"src":"https://provian.ai/logos/provian-256.png","mimeType":"image/png","sizes":["256x256"]}],"remotes":[{"type":"streamable-http","url":"https://api.provian.ai/mcp","headers":[{"description":"Optional: Bearer <api_key>:<api_secret>, the agent's API credential (also accepted as X-API-Key or x-provian-api-key; it does not expire and is bound to one wallet). The public reads get_agent_record and get_pvt_estimate need no credentials. create_wallet is DISABLED on this remote endpoint (a stateless request cannot safely retain a fund-bearing key): a hosted agent generates its own key in its own runtime and creates the wallet it owns with wallet_challenge + wallet_create (public key and signature only), then reconnects with the returned credential. A PROV- link code is never a credential.","isSecret":true,"name":"Authorization"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-06T04:38:10.498933Z","publishedAt":"2026-11-06T04:38:10.498933Z","updatedAt":"2026-11-06T04:38:10.498933Z","isLatest":true}}}