7h3-webmcp-ledger.tech-b1a.workers.dev

{
  "name": "list_demos",
  "kind": "answer",
  "impl": "imperative",
  "description": "Return the three 7h3 × WebMCP demos, what each one shows, and its path. Call this first to decide which one answers the question you were asked.",
  "page": "/"
}

{
  "name": "explain_7h3",
  "kind": "act",
  "impl": "imperative",
  "description": "Return the security argument: what WebMCP leaves to the model, what 7h3 makes deterministic, and the primitives involved (Ed25519 grants, capability scopes, spend ceilings, hash-chained receipts).",
  "page": "/"
}

{
  "name": "open_demo",
  "kind": "act",
  "impl": "imperative",
  "description": "Open one of the three demos by path. Valid paths come from list_demos: /ledger, /compare, /verify.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "path": {
        "type": "string",
        "description": "One of /ledger, /compare, /verify"
      }
    },
    "required": [
      "path"
    ]
  },
  "page": "/"
}

{
  "name": "list_invoices",
  "kind": "answer",
  "impl": "imperative",
  "description": "List invoices on the account, optionally filtered by status (open, paid, refunded).",
  "inputSchema": {
    "type": "object",
    "properties": {
      "status": {
        "type": "string",
        "enum": [
          "open",
          "paid",
          "refunded"
        ]
      }
    },
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "get_invoice",
  "kind": "answer",
  "impl": "imperative",
  "description": "Read a single invoice by id, for example INV-1041.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "id": {
        "type": "string"
      }
    },
    "required": [
      "id"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "get_outstanding_balance",
  "kind": "answer",
  "impl": "imperative",
  "description": "Total value of all open invoices, in cents and formatted.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "create_invoice",
  "kind": "act",
  "impl": "imperative",
  "description": "Create a new invoice for a customer.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "customer": {
        "type": "string"
      },
      "amountCents": {
        "type": "number",
        "description": "Amount in cents."
      },
      "due": {
        "type": "string",
        "description": "Due date, YYYY-MM-DD."
      }
    },
    "required": [
      "customer",
      "amountCents"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "pay_invoice",
  "kind": "transact",
  "impl": "imperative",
  "description": "Pay an open invoice from the operating account.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "id": {
        "type": "string"
      },
      "amountCents": {
        "type": "number",
        "description": "Amount to pay, in cents."
      }
    },
    "required": [
      "id",
      "amountCents"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "issue_refund",
  "kind": "act",
  "impl": "imperative",
  "description": "Refund a paid invoice back to the customer.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "id": {
        "type": "string"
      },
      "amountCents": {
        "type": "number"
      }
    },
    "required": [
      "id",
      "amountCents"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "delete_invoice",
  "kind": "transact",
  "impl": "imperative",
  "description": "Permanently delete an invoice. This cannot be undone.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "id": {
        "type": "string"
      }
    },
    "required": [
      "id"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "export_customers",
  "kind": "act",
  "impl": "imperative",
  "description": "Export the full customer list, including email addresses.",
  "inputSchema": {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "wire_funds",
  "kind": "transact",
  "impl": "imperative",
  "description": "Wire funds to an external bank account.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "account": {
        "type": "string"
      },
      "amountCents": {
        "type": "number"
      }
    },
    "required": [
      "account",
      "amountCents"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "request_access",
  "kind": "transact",
  "impl": "imperative",
  "description": "Ask the account owner for permission to perform an action you are not currently authorized for. Explain what you need and why; the owner sees your request and approves or denies it in the page. Call this when another tool refuses you with no-active-grant or scope-not-covered.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "reason": {
        "type": "string",
        "description": "What you need to do and why."
      },
      "scopes": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Capability scopes requested, e.g. [\"money/pay_invoice\"]."
      },
      "capCents": {
        "type": "number",
        "description": "Optional spend ceiling to request, in cents."
      }
    },
    "required": [
      "reason",
      "scopes"
    ],
    "additionalProperties": false
  },
  "page": "/ledger"
}

{
  "name": "pay_invoice",
  "kind": "transact",
  "impl": "imperative",
  "description": "Pay an open invoice",
  "page": "/compare"
}

{
  "name": "wire_funds",
  "kind": "transact",
  "impl": "imperative",
  "description": "Wire funds to an external account",
  "page": "/compare"
}

{
  "name": "delete_invoice",
  "kind": "transact",
  "impl": "imperative",
  "description": "Permanently delete an invoice",
  "page": "/compare"
}

{
  "name": "export_customers",
  "kind": "act",
  "impl": "imperative",
  "description": "Export the full customer list",
  "page": "/compare"
}