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 Rtms MCP server.
Security scan results for the Rubberduck MCP server.
Security scan results for the Ruby Console MCP server.
Security scan results for the Rubyhash MCP server.
Security scan results for the Ruc MCP server.
Security scan results for the Rug Check MCP server.
Security scan results for the Rug Munch MCP server.
Security scan results for the Rulith MCP server.
Security scan results for the Rumps MCP server.
Security scan results for the Run Py MCP server.
Security scan results for the Runcue MCP server.
Security scan results for the Runcycles MCP server.
Security scan results for the Rundeck MCP server.
Security scan results for the Running Formulas MCP server.
Security scan results for the Runno MCP server.
Security scan results for the Runtime Guard MCP server.
Security scan results for the Ruru Spotify MCP server.
Security scan results for the Ruru Swbot MCP server.
Security scan results for the Ruvllm MCP server.
Security scan results for the S1 MCP server.
Security scan results for the S3 Uploader MCP server.
Security scan results for the Safari Screenshot MCP server.
Security scan results for the Safaricom Daraja MCP server.
Security scan results for the Safe Proxy MCP server.