CheckMCP
Pricing

Start free. Scale when you ship.

Auditing any public MCP server is free, forever. Paid plans add private OAuth audits, more monitored servers and drift webhooks. Cancel anytime.

200+ public MCP servers already scored against the OWASP MCP Top 10 · open methodology · no lock-in

Free

current
$0/mo

Audit any public MCP server, forever.

  • ✓Unlimited public audits & full reports
  • ✓Public directory, badges & embeds
  • ✓Up to 3 monitored servers
  • ✓CLI & GitHub Action (50 API audits/day)
Your plan

Pro

popular
$19/mo

For teams shipping their own MCP servers.

  • ✓Everything in Free
  • ✓Private OAuth-gated audits (never cached)
  • ✓Up to 50 monitored servers
  • ✓Drift & score-threshold webhook alerts
  • ✓2,000 API audits/day (CLI & CI)
Sign up to upgrade

Team

$99/mo

For platforms auditing MCP at scale.

  • ✓Everything in Pro
  • ✓Up to 500 monitored servers
  • ✓20,000 API audits/day
  • ✓Multiple API keys & priority probing
  • ✓Continuous rug-pull monitoring
Sign up to upgrade
✓ Cancel anytime, no contract✓ Private audits are never cached or published✓ Secure checkout by Stripe

Questions before you upgrade

The CLI is free — why pay?

The open-source CLI and GitHub Action audit one server on demand, free under MIT. Paid plans add continuous monitoring with drift & rug-pull alerts, private OAuth audits, more monitored servers and webhooks — the things you can’t run by hand.

My server is private / behind OAuth. Is it safe to audit?

Yes. Pro runs private audits that are never cached or published to the public directory. The self-hosted gateway processes tool traffic entirely inside your own infrastructure — that data never reaches us.

Can I cancel or change plans?

Anytime, from the self-serve billing portal. There’s no contract or lock-in; you keep access until the end of the period you’ve paid for.

How is the MCP Score calculated?

A live probe of your server plus an OWASP MCP Top 10 security pass, tool-design and schema checks, context-cost and protocol compliance — rolled into one explainable /100 with a “why” for every penalty. See the methodology.

Still unsure? Email [email protected] — a human will answer.

Prices in USD. The open-source CLI and GitHub Action are free under MIT — paid plans cover the hosted directory, private audits and continuous monitoring.