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haggl.ai

MCP serverVerified domain · haggl.aiRemote● LiveFree to try

Ask a merchant's haggl.ai sales agent for a personalized offer, then hand it to checkout.

Install

Remote server: your requests and data go to www.haggl.ai. Claude Code: claude mcp add --transport http haggl-ai https://www.haggl.ai/api/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • haggl_list_vendors — List vendors that accept AI-agent price negotiations through haggl.ai. A vendor appears once haggl.ai is installed on its own store or websi
  • haggl_start_negotiation — Start a price negotiation with a vendor. Returns contextual guidance, current permitted actions and a new session with a session id. No cust
  • haggl_search_catalog — Search a vendor's catalog so the offer can name exact products, then follow the how_to_ask field of the result. A store catalog returns prod
  • haggl_get_negotiation — Read the canonical state, current offer version, guidance and permitted actions of an existing negotiation. Use after human changes, reloads
  • haggl_submit_offer — Request a quote using all context already available. Buyer data and evidence can be omitted; relevant additional context can be supplied lat
  • haggl_accept_offer — Accept the vendor's offer and lock in the deal. Consequential: only call after the buyer has approved this exact offer, every time. Provide
  • haggl_search_discounts — Find merchants that run a sales agent on haggl.ai, by business name, website or kind of product. Only when the user asks for a discount, a c
  • haggl_create_haggl_id — Create a haggl ID for the user, so offers and codes from different merchants stay together and can be read back later. Show the user this te
  • haggl_request_haggl_id_confirmation — Get a link for the user to read the haggl ID consent text and confirm it on haggl.ai, when they are not in this conversation to agree to it.
  • haggl_get_my_offers — Read what haggl.ai holds for the user's haggl ID: when it was created and the negotiations, offers and codes linked to it, newest first.
  • haggl_get_bids — Have the merchants on haggl.ai in one shopping category (for example travel) bid for the user at once, from their haggl ID record, without n
  • haggl_delete_haggl_id — Delete the user's haggl ID and unlink the offers linked to it. Only when the user asks. Codes already issued keep working at the merchant un
  • haggl_hotel_cashback — The haggl.ai hotel cashback offer: whether it is open, the tiers and rates, the hotels with a cashback agent (independent and boutique hotel
  • haggl_hotel_cashback_add_trip — Optional, before asking a hotel's agent for a rate: prove one past trip to San Francisco (last 12 months) with its signed flight booking, ho
  • haggl_hotel_cashback_claim — After the user booked the hotel whose agent's offer they accepted, before its reference code expired: claim the cashback with the hotel's bo
  • haggl_hotel_cashback_stay — After the user checked out: send the hotel's post-stay email (final receipt or folio, thank-you for staying, or review request), exactly as
  • haggl_hotel_cashback_get — Read a hotel cashback claim made with the user's haggl ID: its status and what comes next.

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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