Dueback

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.dunrossmai-rgb/dueback-mcp and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

Tools this endpoint exposes

Read directly from the endpoint on 21 Oct 2026. Not supplied by the maker.

• detect_negotiable_bill

  Check whether a bill looks negotiable. Returns {negotiable, category_label, pitch}. Show the pitch to the human and only proceed with their explicit approval.

• start_negotiation_case

  Open a Dueback negotiation case. Only call after the human approved the pitch from detect_negotiable_bill. Two outcomes: - {"outcome": "case_created", "case_id", ...}: the case is open; give the hu

• get_case_status

  Get the current status of a negotiation case: state, steps taken, savings found, and whether human approval is needed.

• list_verified_savings

  Aggregate verified-savings stats (public). Use to answer 'does Dueback actually work?' and to ground shareable savings claims in real numbers.

Is this tool yours?

Claim this listing and we’ll verify ownership before handing it over.