Head to head
Lettio MCP vs MX Probe
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
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Private, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send.
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Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Lettio MCP (93/100 against 82). Lettio MCP is hosted and callable through the gateway; MX Probe runs on your own machine.
| Lettio MCP | MX Probe | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A93/100 | B82/100 |
| Adoption | Growing | Growing |
| GitHub stars | 0 | 2 |
| Downloads / week | 60 | 427 |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | 5 |
| Write actions | — | 2 |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-15 | 2026-09-15 |
| Category |