Pricing
One payment. Every audit. Forever.
MCProbe is free to try and open-source to self-host. Go Pro once and never think about it again — 30 audits a day, the full report and the gallery. No subscription, no seats, no renewal.
| What you get | Free | Pro |
|---|---|---|
| Audits per day | 2 | 30 |
| Audit remote (HTTPS) servers | ✓ | ✓ |
| Audit local (stdio) servers via the CLI | — | ✓ |
| Personal CLI upload key | — | ✓ |
| Conformance score & grade | ✓ | ✓ |
| Per-dimension scores | ✓ | ✓ |
| Critical-issues flag | ✓ | ✓ |
| Per-dimension reasons | — | ✓ |
| Every finding with the exact tool + parameter | — | ✓ |
| Prioritized recommended fixes | — | ✓ |
| Behavioral fuzz table | — | ✓ |
| Download report as Markdown | — | ✓ |
| Browse the public gallery | — | ✓ |
| Saved audit history | ✓ | ✓ |
| Shareable report links | — | ✓ |
| Price | $0 | $9.90 once |
Why teams go Pro
Audit anything, anywhere
Remote servers with a URL audit right in your browser. Local stdio servers — the ones with no URL — audit from your terminal with your personal API key and land in the same account. Nothing's off-limits.
Catch the bug an agent will
A tool that silently accepts malformed input fails in production, not in review. The full report names the exact tool and the exact fix — before it costs you a customer.
Ship with proof
Full reports, shareable links and one-click Markdown export. Drop your score straight into a PR, a README or a launch post — and show agents can trust your server.
Learn from the best
Browse the gallery to see how the top-scoring MCP servers are built and benchmark yours against the field instead of guessing.
A coffee's price. Paid once.
No subscription to cancel, no seats to count. The engine is MIT-licensed — run it yourself for free or pay $9.90 once for the hosted experience and never set it up again.
Go Pro — $9.90Pay with card (Stripe) or crypto · USDC/USDT · lifetime access