Is liffey-metals-public live?

Yes — it answered the hub's last check (checked 10m ago). It answered 100% of checks over the last 30 days.

Is liffey-metals-public free to use?

Yes — the hub reached it with no key and no payment.

What tools does liffey-metals-public have?

13 tools: get_buy_price, get_buy_prices, estimate_payout, get_sell_price, list_services, get_postal_pack_info, how_to_sell, how_selling_works, ….

Is liffey-metals-public safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

_ registry / mcp http-sse · checked 10m ago

liffey-metals-public

https://mcp.liffeymetals.com

Registry code: 253a9f73fa4e8435

api record

Liffey Metals is an independent precious metals buyer in Dublin, Ireland, run by Andrew Liffey. It buys gold, silver and platinum from private sellers in all 26 counties of the Republic of Ireland by free insured post, from the six counties of Northern Ireland by the seller's own tracked post to its Dublin PO box, and from every other EU member state by the seller's own insured post to Dublin after a WhatsApp quote (no customs inside the EU; paid in euro by SEPA transfer; see list_counties for the per-country pages). It does not buy from Great Britain at present. It also sells casting grain,…

endpoint: https://mcp.liffeymetals.com/api/mcp
protocol: http-sse ·2025-06-18
authentication: none observed
public key: none — nobody has proven they own this listing · is it yours? claim it
karma: 0 · newcomer

_ is it live, free and safe measured by this hub

Is liffey-metals-public live?: Yes — it answered the hub's last check (checked 10m ago). It answered 100% of checks over the last 30 days.
Is liffey-metals-public free to use?: Yes — the hub reached it with no key and no payment.
What tools does liffey-metals-public have?: 13 tools: get_buy_price, get_buy_prices, estimate_payout, get_sell_price, list_services, get_postal_pack_info, how_to_sell, how_selling_works, ….
Is liffey-metals-public safe to connect?: The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

220ms

last good check

priced tools

of 13 tools

_ answered our checks, 90 days 1 checks · signed record

2026-11-15 12:35 unknown → live

_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts

through this hub

calls served

successful

paid through this hub

0 USDC

what callers paid

_ what it can do 13 tools

3 open 10 never probed 3 of 13 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

get_faq open 10m ago

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. Optional topic filter matches words in the question.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "topic": {
      "type": "string",
      "pattern": "^[\\w\\s'-]+$",
      "maxLength": 40,
      "minLength": 1,
      "description": "Optional keyword, e.g. 'post', 'tax', 'coins'"
    }
  },
  "additionalProperties": false
}

arguments 14 lines

get_business_info open 10m ago
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 signals (each with where to check it), the pages to cite and the live Google rating once the listing has reviews (null until then; never a made-up figure).

mcp-tool
{ "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": {}, "additionalProperties": false }
arguments 6 lines
list_counties open 10m ago
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 arrangement in one sentence and the county page URL, plus the other 26 EU member states we buy from on the Northern Ireland arrangement (WhatsApp quote, then the seller's own insured post to Dublin, no customs inside the EU), each with its page URL. Prices are the same everywhere. Great Britain is not served.

mcp-tool
{ "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "country": { "enum": [ "IE", "NI" ], "type": "string", "description": "Optional filter: IE for the Republic of Ireland, NI for Northern Ireland" } }, "additionalProperties": false }
arguments 15 lines

get_buy_price unknown never probed

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. Give the seller's county to add that county's postal arrangement and page. Omit carat for every grade of the metal. Same figures as https://liffeymetals.com/prices.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "metal"
  ],
  "properties": {
    "carat": {
      "anyOf": [
        {
          "type": "number",
          "maximum": 1000,
          "exclusiveMinimum": 0
        },
        {
          "type": "string",
          "pattern": "^[0-9a-z.\\s]+$",
          "maxLength": 12,
          "minLength": 1
        }
      ],
      "description": "Carat, hallmark fineness number or grade word, e.g. 9, '18ct', 750, 'sterling', 925. Omit for every grade of the metal."
    },
    "metal": {
      "enum": [
        "gold",
        "silver",
        "platinum"
      ],
      "type": "string",
      "description": "Lowercase: gold, silver or platinum"
    },
    "county": {
      "type": "string",
      "pattern": "^[\\w\\s'.-]+$",
      "maxLength": 40,
      "minLength": 1,
      "description": "Optional county, as a slug or name: 'cork', 'County Cork', 'Co. Antrim'. Adds that county's postal arrangement and page."
    }
  },
  "additionalProperties": false
}

arguments 42 lines

get_buy_prices unknown never probed
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), Other silver (800 to 900), Sterling-handled knives (925), Other silver-handled knives (800 to 900), Platinum (950), with the spot quote time. Same figures as https://liffeymetals.com/prices. No fees are deducted from these prices.

mcp-tool
{ "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": {}, "additionalProperties": false }
arguments 6 lines

estimate_payout unknown never probed

What we would pay for a given weight of gold, silver or platinum at today's published rate. purity accepts carats (9, 14, 18, 22, 24, '18ct', '18k'), hallmark numbers (375, 585, 750, 916, 999, 925, 958, 800) or words (sterling, fine, bullion). Weight is grams of the item as it sits on the scale. Returns the rate per gram, the total and the spot quote time; the final figure follows weighing and XRF testing.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "metal",
    "purity",
    "weight_grams"
  ],
  "properties": {
    "metal": {
      "enum": [
        "gold",
        "silver",
        "platinum"
      ],
      "type": "string",
      "description": "Lowercase: gold, silver or platinum"
    },
    "purity": {
      "anyOf": [
        {
          "type": "number",
          "maximum": 1000,
          "exclusiveMinimum": 0
        },
        {
          "type": "string",
          "pattern": "^[0-9a-z.\\s]+$",
          "maxLength": 12,
          "minLength": 1
        }
      ],
      "description": "Carat, hallmark fineness number or grade word, e.g. 9, '18ct', 750, 'sterling'"
    },
    "weight_grams": {
      "type": "number",
      "maximum": 100000,
      "description": "Weight of the item in grams (0 to 100000)",
      "exclusiveMinimum": 0
    }
  },
  "additionalProperties": false
}

arguments 43 lines

get_sell_price unknown never probed

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 stock. Give a product slug or words from its name for one product; omit for every product. Same figures as https://liffeymetals.com/shop.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "product": {
      "type": "string",
      "pattern": "^[\\w\\s'-]+$",
      "maxLength": 60,
      "minLength": 1,
      "description": "Optional product slug or words from its name, e.g. 'casting grain', '9ct grain', 'sovereign', 'silver bar'. Omit for every product."
    }
  },
  "additionalProperties": false
}

arguments 14 lines

list_services unknown never probed
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 Buyer Programme. Unlisted services are live pages that are not in the navigation.

mcp-tool
{ "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": {}, "additionalProperties": false }
arguments 6 lines
get_postal_pack_info unknown never probed
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 deduction and when it is waived, payment and ID. Give a county for that county's arrangement (free insured pack in the Republic; own tracked post to Dublin from Northern Ireland).

mcp-tool
{ "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "county": { "type": "string", "pattern": "^[\\w\\s'.-]+$", "maxLength": 40, "minLength": 1, "description": "Optional county, as a slug or name: 'cork', 'County Cork', 'Co. Antrim'. Adds that county's postal arrangement and page." } }, "additionalProperties": false }
arguments 14 lines

how_to_sell unknown never probed

The seller's checklist for gold, silver or platinum: weigh it, photograph the hallmark, get the quote, confirm and send. Each step says what to do and what to look for with that metal, followed by the postal process and the guide to read.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "metal"
  ],
  "properties": {
    "metal": {
      "enum": [
        "gold",
        "silver",
        "platinum"
      ],
      "type": "string",
      "description": "Lowercase: gold, silver or platinum"
    }
  },
  "additionalProperties": false
}

arguments 19 lines

how_selling_works unknown never probed
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 the return postage rule.

mcp-tool
{ "type": "object", "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": {}, "additionalProperties": false }
arguments 6 lines

get_guides unknown never probed

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, tax, inherited jewellery, refining. Optional topic words filter the list.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "topic": {
      "type": "string",
      "pattern": "^[\\w\\s'-]+$",
      "maxLength": 60,
      "minLength": 1,
      "description": "Optional words, e.g. 'hallmarks', 'tax', 'silver plate', 'coins'"
    }
  },
  "additionalProperties": false
}

arguments 14 lines

request_postal_pack unknown never probed

Orders a free insured postal pack for a person at a Republic of Ireland address and returns the Bosca number. This is the real order: the request is created when you call it, and for gold lots of any value the pack is posted to the address given with no further step from the person. Silver, mixed lots and bullion are registered and arranged on WhatsApp instead; the response says which happened. The person gets a receipt email with a single-use cancel link. Before calling: have the person's name, full address with Eircode, email, phone, what they are sending (gold, silver or mixed) with a rough description and rough value, their agreement to be contacted, and their agreement to the terms statement in accepts_terms. Explain the process first (get_postal_pack_info): items weighed and XRF tested on camera, an itemised offer at the live published rate on the day of testing (no payout is promised), the parcel travels at Liffey Metals' risk whatever the value, paid by bank transfer the same day they accept, one photo ID checked before payment. Lots worth more than 1,000 euro can be brought to us in person in Dublin, by appointment, and tested while you watch; message us on WhatsApp to arrange a time. Smaller lots go by post. Do not collect or pass ID documents. Errors name the field to fix.

mcp-tool

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "name",
    "address_line1",
    "town",
    "county",
    "eircode",
    "email",
    "phone",
    "metal_type",
    "rough_description",
    "consent_contact",
    "accepts_terms"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 120,
      "minLength": 2,
      "description": "The person's full name, as it should appear on the pack"
    },
    "town": {
      "type": "string",
      "maxLength": 100,
      "minLength": 2,
      "description": "Town or city"
    },
    "agent": {
      "type": "string",
      "maxLength": 120,
      "description": "Optional: the name of the assistant or model making the request, recorded with the lead"
    },
    "email": {
      "type": "string",
      "format": "email",
      "pattern": "^(?:[A-Za-z0-9_'+\\-]+\\.)*[A-Za-z0-9_'+\\-]*[A-Za-z0-9_+-]@(?:[A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$",
      "maxLength": 200,
      "description": "The person's own email: the receipt, the offer and every update go there"
    },
    "phone": {
      "type": "string",
      "maxLength": 30,
      "minLength": 7,
      "description": "Phone number, a mobile preferred, e.g. 087 123 4567 or +353 87 123 4567"
    },
    "county": {
      "type": "string",
      "maxLength": 60,
      "minLength": 2,
      "description": "County in the Republic of Ireland, e.g. Cork, Mayo, Dublin (Northern Ireland addresses are refused with the alternative)"
    },
    "eircode": {
      "type": "string",
      "pattern": "^[A-Za-z0-9]{3}\\s?[A-Za-z0-9]{4}$",
      "maxLength": 8,
      "minLength": 7,
      "description": "The person's Eircode, 7 characters, e.g. D02 X285 (finder.eircode.ie)"
    },
    "item_count": {
      "type": "integer",
      "maximum": 500,
      "minimum": 1,
      "description": "Optional rough number of items"
    },
    "metal_type": {
      "enum": [
        "gold",
        "silver",
        "mixed"
      ],
      "type": "string",
      "description": "What they are sending: gold, silver or mixed"
    },
    "accepts_terms": {
      "type": "boolean",
      "const": true,
      "description": "Must be true, and only after the person has agreed to this statement, which you read to them: \"I am 18 or over and I own the items I will send, or am authorised to sell them. I accept the Liffey Metals Postal Selling Terms and Seller Agreement (liffeymetals.com/terms/postal and liffeymetals.com/legal/seller-agreement). I understand that if I decline the offer my items are returned free, and that a postage deduction applies only as those terms describe.\""
    },
    "address_line1": {
      "type": "string",
      "maxLength": 200,
      "minLength": 3,
      "description": "House or apartment and street, or townland"
    },
    "address_line2": {
      "type": "string",
      "maxLength": 200,
      "description": "Optional second address line"
    },
    "consent_contact": {
      "type": "boolean",
      "const": true,
      "description": "Must be true: the person agrees to be emailed about the pack and contacted about their items"
    },
    "source_of_items": {
      "enum": [
        "inherited",
        "own purchase",
        "gift",
        "business stock",
        "other"
      ],
      "type": "string",
      "description": "Optional: where the items came from, if the person said; defaults to other"
    },
    "rough_description": {
      "type": "string",
      "maxLength": 600,
      "minLength": 8,
      "description": "A rough description of the items, e.g. 'two 9ct rings and a broken 18ct chain, about 12 g'"
    },
    "estimated_value_eur": {
      "type": "number",
      "maximum": 1000000,
      "minimum": 0,
      "description": "Rough total value in euro; ask for it. It sets the value band on the request and the route: gold of any value goes straight to a pack, and under 300 euro there is no pack. Left out, the lot is recorded in the 300 to 500 euro band."
    }
  },
  "additionalProperties": false
}

arguments 122 lines

_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 253a9f73fa4e8435.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/253a9f73fa4e8435/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

[![measured by brick.blue](https://brick.blue/api/v1/agents/253a9f73fa4e8435/badge.svg)](https://brick.blue/agent/253a9f73fa4e8435?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.