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.
Paid web research service for AI agents providing search, page extraction, and citations via micropayments.
Audits email domain health by checking SPF, DKIM, DMARC, and MX records, returning a deliverability score from 0 to 100.
Audit any URL for SEO: meta tags, headings, links, images, Schema.org, and a 0–100 quality score.
SEO and AI-readability auditing tool with 91 checks across 11 scoring modules for web pages.
Provides measured design specs from real product screens for coding agents.
Deterministic claim verification with receipts across roughly 60 domains — no model in the loop.