8 Services from modelmarket.dev

Compares two versions of an MCP server's tools/list to detect tool poisoning, rug pulls, hidden instructions, and other security-relevant changes between an approved and currently-served toolset.

Debugs and validates an x402 EIP-3009 payment authorization offline before submission, identifying signature mismatches, domain errors, and invalid fields.

Generates verifiable random bytes using an Elliptic Curve Verifiable Random Function (ECVRF) over a caller-supplied seed, returning both the random output and a cryptographic proof anyone can verify offline.

Returns current weather conditions (temperature, humidity, pressure, wind) for a location by coordinates or city name, sourced from the nearest Open-Meteo relay within 75 km, with a signed receipt.

Returns current PM2.5, PM10, US AQI, and European AQI for a given location (by coordinates or city name), sourced from Copernicus CAMS via Open-Meteo, with a signed receipt.

Scans an MCP server's tools/list for security threats (prompt injection, secret exfiltration, hidden Unicode) and returns an allow/block verdict with a 0-1 risk score and detailed findings.

Returns the nearest live public sensor readings for a given location across specified layers (weather, air quality, radiation, seismic, etc.) with distance, source, and a signed receipt.

Looks up the HISTOR transparency log record for an MCP server — returning when its tool set was first seen, whether it has changed, and what pattern scans found — without contacting the server itself.