MCP servercom.blackwalltier/blackwall-x402-guardrail

Keyless hosted MCP: pre-signature x402 payment verdict (GO/HOLD/STOP) with a signed receipt.

UNRATEDActivestreamable-httpmcp.blackwalltier.com

Overview

Score?

UNRATED 0.824

of what a free look can see, on 32 looks

Looks

last 4 hr ago

Tools

URL

mcp.blackwalltier.com/

streamable-http

Says it is

blackwall-x402-mcp 0.1.0

protocol 2025-06-18

In the record since

32 days ago

0median 0.606 · this server 0.824 · highest on record 0.8561

The tools this server lists, read out of the definition it returned
Tool	Schema
forecast_payment Pre-signature x402 payment verdict: GO / HOLD / STOP for paying a counterparty, from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions — w	input · no output

Verify it yourselfnpx teppi-check https://mcp.blackwalltier.comcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ257ESJB2XW9T1KYNG9MX