Head to head
jCodemunch MCP vs Open Waters AIS
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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Token-efficient code exploration via tree-sitter AST parsing. 70+ languages, 86-99% token savings.
Full listing
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Live AIS vessel positions by MMSI, name, area, or radius, plus coverage. No sign-in, no key.
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 Open Waters AIS (88/100 against 66). Open Waters AIS is hosted and callable through the gateway; jCodemunch MCP runs on your own machine. jCodemunch MCP has noticeably more public adoption.
| jCodemunch MCP | Open Waters AIS | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | C66/100 | A88/100 |
| Adoption | Established | Growing |
| GitHub stars | 2.7k | 7 |
| Downloads / week | 6.0k | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | 5 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | NOASSERTION | MIT |
| Last release | 2026-09-19 | 2026-09-18 |
| Category | Everything else | Everything else |