Head to head
World Model MCP vs Ratchet
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Persistent 3D/2D spatial world model for AI agents with entity tracking and simulation.
Full listing
No reviews yet
Your agent asks before it acts, so the same real-world action is attempted at most once.
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 World Model MCP (94/100 against 83). Ratchet is hosted and callable through the gateway; World Model MCP runs on your own machine. World Model MCP has noticeably more public adoption.
| World Model MCP | Ratchet | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A94/100 | B83/100 |
| Adoption | Established | Growing |
| GitHub stars | 20 | 0 |
| Downloads / week | 4.2k | 71 |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 15 | 15 |
| Write actions | 3 | 1 |
| Price per call | Free | Free |
| Licence | MIT | Apache-2.0 |
| Last release | 2026-09-15 | 2026-09-16 |
| Category | AI and agents | AI and agents |