app.countersign.workers.dev WebMCP Tools, Schemas & Agent Capabilities

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app.countersign.workers.dev

live Unverified (seed import) Productivity & Business 11 tools imperative implementation

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Countersign: a shared billing ledger for freelancers and their AI agents. Your agent drafts. You countersign.

First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com

Answer 4 · Act 6 · Transact 1 · Score: Not yet scored

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mark_invoice_paid

act imperative

Marks a sent invoice as paid once the client has paid. Always requires the freelancer's confirmation, and shows them a side-by-side amount check if what you report differs from the invoiced total.

Input schema

Property	Type	Required	Description
`invoiceId`	string	yes	The invoice id, e.g. INV-1039.
`amountReceived`	number	yes	The amount the client actually paid, in the invoice currency.

Raw JSON schema

{
  "type": "object",
  "properties": {
    "invoiceId": {
      "type": "string",
      "description": "The invoice id, e.g. INV-1039."
    },
    "amountReceived": {
      "type": "number",
      "description": "The amount the client actually paid, in the invoice currency."
    }
  },
  "required": [
    "invoiceId",
    "amountReceived"
  ]
}

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