Head to head
Lettera vs MCP
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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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 MCP (83/100 against 60). Lettera is hosted and callable through the gateway; MCP runs on your own machine. MCP has noticeably more public adoption.
| Lettera | MCP | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | C60/100 | B83/100 |
| Adoption | New | Growing |
| GitHub stars | – | 0 |
| Downloads / week | – | 25 |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | 7 | 21 |
| Write actions | 3 | 8 |
| Price per call | Free | Free |
| Licence | — | MIT |
| Last release | — | 2026-09-23 |
| Category |