Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API. The A–F Trust Score answers one question — how safe is this server for you to adopt: it starts from the threat score of its published code, then adjusts down for the capability blast radius, how strongly the publisher is verified, and how much of the package the scan could actually see. No pay-to-list, no self-reported ratings, and every point is itemised with its evidence.
Security scan results for the Universal Memory MCP server.
Security scan results for the Unofficial Perplexity MCP server.
Security scan results for the Unrealhub MCP server.
Security scan results for the Unrealmcp MCP server.
Security scan results for the Uploadfile MCP server.
Security scan results for the Upnote Lens MCP server.
Security scan results for the Url2qr MCP server.
Security scan results for the Usdd Skills MCP server.
Security scan results for the Usps MCP server.
Security scan results for the Uspto Patents MCP server.
Security scan results for the Utility MCP server.
Security scan results for the Utilix Tech MCP server.
Security scan results for the Uv MCP server.
Security scan results for the Uv Agent MCP server.
Security scan results for the Uyaro MCP server.
Security scan results for the Vast Admin MCP server.
Security scan results for the Vectara MCP server.
Security scan results for the Vectorclaw MCP server.
Security scan results for the Vectr MCP server.
Security scan results for the Vendure MCP server.
Security scan results for the Vessel Browser MCP server.
Security scan results for the Vet MCP server.
Security scan results for the Vhk MCP server.
Security scan results for the Via MCP server.