Provian

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-09T12:05:11.510082Z",
      "publishedAt": "2026-11-09T12:05:11.510082Z",
      "statusChangedAt": "2026-11-09T12:05:11.510082Z"
    }
  },
  "server": {
    "name": "ai.provian/mcp",
    "icons": [
      {
        "src": "https://provian.ai/logos/provian-256.png",
        "sizes": [
          "256x256"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Provian",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://api.provian.ai/mcp",
        "type": "streamable-http",
        "headers": [
          {
            "name": "Authorization",
            "isSecret": true,
            "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."
          }
        ]
      }
    ],
    "version": "1.2.3",
    "repository": {
      "url": "https://github.com/LongevityManiac/provian",
      "source": "github",
      "subfolder": "provian-mcp"
    },
    "websiteUrl": "https://provian.ai/agents",
    "description": "Self-custodial agent wallet on Base and a verifiable record of its work (Provenance Envelopes)."
  }
}