io.github.TheOyster/liffey-metals

1 of 13 tools are described as changing something (creating, editing, deleting, sending or running).

• get_buy_pricereads or searches

  “The net price Liffey Metals pays today, in euro per gram of the item, for one metal and carat or fineness, with the spot quote time (spotAsOf), the basis and the deductions in plain English.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs, 1 required

  • metalstringrequired“Lowercase: gold, silver or platinum”
  • caratnumber or string“Carat, hallmark fineness number or grade word, e.g.”
  • countystring“Optional county, as a slug or name: 'cork', 'County Cork', 'Co.”
• get_buy_pricesreads or searches

  “The net prices Liffey Metals pays today, in euro per gram of the item, for 9ct gold, 14ct gold, 18ct gold, 22ct gold, 24ct gold, Gold bullion / sovereigns, Sterling silver (925), Fine silver (999), O…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  Takes no inputs.

• estimate_payoutreads or searches

  “What we would pay for a given weight of gold, silver or platinum at today's published rate.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs, 3 required

  • metalstringrequired“Lowercase: gold, silver or platinum”
  • puritynumber or stringrequired“Carat, hallmark fineness number or grade word, e.g.”
  • weight_gramsnumberrequired“Weight of the item in grams (0 to 100000)”
• get_sell_pricereads or searches

  “What Liffey Metals charges today for casting grain, bullion coins and bars, VAT inclusive, in euro per gram or per piece, with the spot quote time for spot-linked products and whether each is in stoc…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input

  • productstring“Optional product slug or words from its name, e.g.”
• list_serviceson 162 other serversreads or searches

  “Every service Liffey Metals offers with a one-line factual description and its URL: buying gold, silver and platinum, selling by post, refining, XRF testing, valuations, business accounts and the Buy…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  Takes no inputs.

• get_postal_pack_inforeads or searches

  “How the free insured postal pack works: how to request it, what it covers in transit and on what condition, the free-return terms if the seller declines, the offer validity, the return postage deduct…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input

  • countystring“Optional county, as a slug or name: 'cork', 'County Cork', 'Co.”
• how_to_sellreads or searches

  “The seller's checklist for gold, silver or platinum: weigh it, photograph the hallmark, get the quote, confirm and send.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input, 1 required

  • metalstringrequired“Lowercase: gold, silver or platinum”
• how_selling_worksreads or searches

  “The postal selling process step by step: requesting a free insured pack, posting, XRF testing on camera, the itemised offer, payment by bank transfer, free returns if declined, ID requirements and th…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  Takes no inputs.

• list_countieson 5 other serversreads or searches

  “Every county with its country (IE or NI), province, postal model (free insured pack in the Republic of Ireland; the seller's own tracked post to the Dublin PO box from Northern Ireland), the arrangem…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input

  • countrystring“Optional filter: IE for the Republic of Ireland, NI for Northern Ireland”
• get_guideson 3 other serversreads or searches

  “The published guides and fact sheets, each with what it answers and its URL: selling gold, 9ct gold, scrap gold value, how buyers price jewellery, XRF testing, hallmarks, sterling versus plate, coins…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input

  • topicstring“Optional words, e.g.”
• get_business_infoon 13 other serversreads or searches

  “Name, founder, contact details (WhatsApp preferred, with the link to hand a person and the reply time), enquiry hours, location and how to deal with us, service area, services, the verifiable trust s…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  Takes no inputs.

• get_faqon 57 other serversreads or searches

  “Short, factual answers to the questions people ask before selling gold, silver or jewellery in Ireland: how to compare buyers, what to ask, safety of posting, payment, hallmarks, stones, tax, coins.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  1 input

  • topicstring“Optional keyword, e.g.”

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-23.

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.