generated: '2026-07-18'
method: searched
status: published
source: https://getduckbill.com/platform
notes: Duckbill publishes a first-party, hosted MCP (Model Context Protocol) server as a headline feature
  ("Connect to Claude" / "plug real human execution into any AI workflow"). Every paid plan (Essentials
  through Team) lists MCP integration. Enrollment is via https://app.getduckbill.com/signup/mcp (OAuth-gated,
  HTTP 403 unauthenticated); the streamable-HTTP MCP endpoint is provisioned per account behind the Clerk
  OAuth 2.0 flow (see authentication/duckbill-authentication.yml), so the concrete endpoint URL is not
  publicly enumerable without an account. The server lets an AI agent hand real-world task execution (calls,
  disputes, bookings, research) off to Duckbill's human "doers".
server:
  name: duckbill
  vendor: Duckbill
  transport: http
  auth: oauth2
  authorization_server: https://clerk.getduckbill.com
  enrollment_url: https://app.getduckbill.com/signup/mcp
tools: []
deployment:
  mode: none
  endpoint: https://app.getduckbill.com/signup/mcp
  verified: probed
  probe: dead
  note: the endpoint this manifest claimed did not answer; recorded as none rather than deleted so the
    claim stays auditable
  checked: '2026-08-12'
  source: catalog MCP census