Wire Cash MCP server

• Registry namecash.wire/wire-cashverified in the MCP registry

The registry name sits under wire.cash. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-11-01
• Tools4
• Server calls itselfwire-cash
• Server version1.0.0
• Protocol version2025-06-18

On 2026-11-01 the server answered initialize and tools/list without a sign-in. First answer in 128 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 2 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer334 ms
• Space in an agent's context≈ 1,015 tokensthe definitions of all its tools (4), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 4 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• get_bank_wire_fees

  One US bank's published wire fees: outgoing and incoming domestic wires, international wires sent in dollars or in foreign currency, incoming international wires, same-day cutoff times, fee waivers, what the bank says about its exchange…

• compare_bank_wire_fees

  Ranks US banks from lowest to highest published fee for one kind of wire (outgoing or incoming, domestic or international, in dollars or foreign currency), for personal or business accounts. Pass 2 to 17 banks, or none to rank every bank…

• find_cheapest_way_to_send_money

  Ranks money transfer providers by total cost (fee plus exchange-rate margin) for sending $200 or $500 from the US to Mexico, India or the Philippines, from the World Bank Remittance Prices Worldwide survey (Q3 2025), with the corridor…

• get_wire_cutoff_times

  Same-day wire cutoff times as each bank publishes them (latest first, Eastern time used for sorting), the Fedwire Funds Service operating hours, and the 2026 Federal Reserve holidays. Pass a date to learn whether it is a Fedwire business…