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

← WebMCP Directory

app.countersign.workers.dev

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

Open website How verification works

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

Tool inspector

send_invoice

transact imperative May require confirmation

Sends a draft invoice to the client. Requires the freelancer to approve in the UI before it goes out — call this once you and the freelancer agree the draft is ready.

Input schema

Property	Type	Required	Description
`invoiceId`	string	yes	The invoice id, e.g. INV-1041.

Raw JSON schema

{
  "type": "object",
  "properties": {
    "invoiceId": {
      "type": "string",
      "description": "The invoice id, e.g. INV-1041."
    }
  },
  "required": [
    "invoiceId"
  ]
}

Similar websites

econsor.de

German digital agency building portals, e-commerce sites and online marketing, combining strategy, design and AI to grow clients' visibility and customer base.

live Unverified Productivity & Business Transact tools

143 tools A0 / Act142 / T1 Not yet scored Seen 2026-11-05

econsor_click_search econsor_click_image econsor_click_menu econsor_click_burger_menu_icon econsor_click_previous_button

Inspect tools