A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Context for the grades below — how inspection, tool poisoning, and the grade-vs-gate split work. Directory letters are Andrax scanner grades (mcpgrade-1.4.0), not Guard runtime scores.
Soft CTA: a grade finds risk on a snapshot; Guard enforces runtime controls on live MCP traffic (Free / Pro $49 / Team $399). Do not equate Andrax grades with Guard scores.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
Ferry-flight price estimates plus aircraft, airport, FAA-registry, route, and live-flight data.
Checks Japanese construction and renovation estimates for fairness and flags potential overcharge risk.
Provides cost estimation tools for home remodeling projects in Seattle, including service listings, project browsing, and blog content from Kolmo Construction.
Carbon emission estimations via the Carbon Interface API.