{
  "name": "Arnacon",
  "version": "preview",
  "description": "Proposed MCP tools for an already-created Arnacon identity. Talk as an email or a new identity — a phone number is not required. This file is a spec on the GitHub Pages preview. A live mcp.arnacon.com server is not up yet.",
  "homepage": "https://dabatmancoder.github.io/arnacon-preview/docs.html",
  "status": "spec",
  "liveServer": false,
  "auth": {
    "requirement": "The connected user must already hold an Arnacon identity in the native app. Never expose a mnemonic or private key. Payments and store checkout stay human. installProduct requires an explicit Allow from the user. WhatsApp is out of scope."
  },
  "never": [
    "mnemonic",
    "private keys",
    "payments or store checkout",
    "installProduct without an explicit user Allow",
    "setRsaKey",
    "setNotiTokens",
    "send as another identity",
    "WhatsApp opt-in"
  ],
  "tools": [
    {
      "name": "resolveIdentity",
      "description": "Resolve an Arnacon identity name (for example alice.arnacon.global) to its owner. Read-only.",
      "mapsTo": "getENSOwner",
      "confirmation": false,
      "inputSchema": {
        "type": "object",
        "properties": {
          "identity": {
            "type": "string",
            "description": "Identity to resolve, such as alice.arnacon.global or you@mail.com"
          }
        },
        "required": ["identity"]
      }
    },
    {
      "name": "listIdentities",
      "description": "List identities installed for the signed-in user. Read-only.",
      "mapsTo": "getProductsList / getProductLabels / getIdentities",
      "confirmation": false,
      "inputSchema": {
        "type": "object",
        "properties": {}
      }
    },
    {
      "name": "getProviderInfo",
      "description": "Read-only provider metadata for the current identity. Never returns keys.",
      "mapsTo": "supported notification routing metadata",
      "confirmation": false,
      "inputSchema": {
        "type": "object",
        "properties": {
          "identity": {
            "type": "string",
            "description": "Optional identity to inspect"
          }
        }
      }
    },
    {
      "name": "supportedNotificationTypes",
      "description": "Read-only list of notification types this identity can send (call and/or message).",
      "mapsTo": "supportedNotificationTypes(sender:)",
      "confirmation": false,
      "inputSchema": {
        "type": "object",
        "properties": {
          "fromIdentity": {
            "type": "string",
            "description": "Sender identity, such as alice.arnacon.global"
          }
        },
        "required": ["fromIdentity"]
      }
    },
    {
      "name": "sendMessage",
      "description": "Send a message from an identity the user already owns to another identity or email. Maps to prepareNotification(.message) then executeNotification. Requires confirmation. Never send as someone else.",
      "mapsTo": "prepareNotification(sender, target, message, MESSAGE) + executeNotification",
      "confirmation": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "from": {
            "type": "string",
            "description": "Sender identity the user already owns"
          },
          "to": {
            "type": "string",
            "description": "Recipient identity or email — a phone number is not required"
          },
          "body": {
            "type": "string",
            "description": "Message text"
          }
        },
        "required": ["from", "to", "body"]
      }
    },
    {
      "name": "startCall",
      "description": "Start a call from an identity the user already owns to another identity or email. Maps to sendCallNotification / prepareNotification(.call). Requires confirmation. A phone number is not required.",
      "mapsTo": "sendCallNotification / prepareNotification(CALL)",
      "confirmation": true,
      "inputSchema": {
        "type": "object",
        "properties": {
          "fromIdentity": {
            "type": "string",
            "description": "Caller identity the user already owns"
          },
          "toIdentity": {
            "type": "string",
            "description": "Callee identity or email — a phone number is not required"
          }
        },
        "required": ["fromIdentity", "toIdentity"]
      }
    }
  ]
}