CounterpartyCheck

co.youraitools/counterpartycheckVersion 0.1.1

Pre-payment check for EVM/Solana addresses: ok/caution/block with reasons. By Crypto Money Maker

Status

Responds87 msNov 14, 2026, 13:56 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://api.youraitools.co/counterpartycheck/mcpResponds87 msNov 14, 2026, 13:56 UTC

No sign-in

claude mcp add --transport http counterpartycheck https://api.youraitools.co/counterpartycheck/mcp

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Settings > Connectors > Add custom connector
Name: counterpartycheck
Remote MCP server URL: https://api.youraitools.co/counterpartycheck/mcp

{
  "mcpServers": {
    "counterpartycheck": {
      "url": "https://api.youraitools.co/counterpartycheck/mcp"
    }
  }
}

code --add-mcp '{"name":"counterpartycheck","type":"http","url":"https://api.youraitools.co/counterpartycheck/mcp"}'

Streamable HTTP

npm: @agentgate-builder/counterpartycheck 0.1.1

Package only

claude mcp add counterpartycheck -- npx -y @agentgate-builder/counterpartycheck@0.1.1

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1 tools

Tools of CounterpartyCheck
	Description		Read-only	Idempotent	Open world
`check_counterparty`Pre-payment counterparty check: before paying, approving or interacting with an EVM (Base, Ethereum, Polygon, Arbitrum One) or Solana address, get ok / caution / block. Free preview tier: verdict, confidence, address kind and flag counts. The paid x402 endpoints /v1/lite ($0.005), /v1/quick ($0.015) and /v1/full ($0.05) add the reasons and evidence (OFAC SDN, scam lists, x402 directory, verification, deployer, names, cross-chain, age, exposure). Informational safety check, not legal or financial advice.	Pre-payment counterparty check: before paying, approving or interacting with an EVM (Base, Ethereum, Polygon, Arbitrum One) or Solana address, get ok / caution / block. Free preview tier: verdict, confidence, address kind and flag counts. The paid x402 endpoints /v1/lite ($0.005), /v1/quick ($0.015) and /v1/full ($0.05) add the reasons and evidence (OFAC SDN, scam lists, x402 directory, verification, deployer, names, cross-chain, age, exposure). Informational safety check, not legal or financial advice.	Not declared	Yes	Yes	Yes

Registry status: Active
Published: Oct 22, 2026
Updated: Oct 22, 2026
Website: https://youraitools.co/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared