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 Siigo MCP server.
Security scan results for the Simple Mail Sender MCP server.
Security scan results for the Simple Notion MCP server.
Security scan results for the Simple Slack MCP server.
Security scan results for the Simplenote MCP server.
Security scan results for the Simplypng MCP server.
Security scan results for the Sipgateio MCP server.
Security scan results for the Site Gateway MCP server.
Security scan results for the Siteglass MCP server.
Security scan results for the Sitemap MCP server.
Security scan results for the Sitemapkit MCP server.
Security scan results for the Siterooster MCP server.
Security scan results for the Skeleton Ui MCP server.
Security scan results for the Sketchfab MCP server.
Security scan results for the Skill Doc Generator MCP server.
Security scan results for the Skill Hub MCP server.
Security scan results for the Skill Loader MCP server.
Security scan results for the Skilljack MCP server.
Security scan results for the Skills Server MCP server.
Security scan results for the Skim MCP server.
Security scan results for the Skvil MCP server.
Security scan results for the Slack Enterprise MCP server.
Security scan results for the Slack Mcp Server V2 MCP server.
Security scan results for the Slack To Notion MCP server.