Head to head
okf-mcp vs Ckg Nemotron Perplexity
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
okf-mcp
Aio.github.mfdaves/okf-mcpNo reviews yet
Validate, search, graph, and safely author local Open Knowledge Format bundles.
Full listingCkg Nemotron Perplexity
Cio.github.Yarmoluk/ckg-nemotron-perplexityNo reviews yet
NVIDIA Nemotron + Perplexity Sonar as knowledge graphs — 2 domains, 83 nodes. MCP-native.
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 okf-mcp (92/100 against 65). okf-mcp has noticeably more public adoption.
| okf-mcp | Ckg Nemotron Perplexity | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A92/100 | C65/100 |
| Adoption | Growing | New |
| GitHub stars | 6 | – |
| Downloads / week | 441 | 21 |
| Runs where | Your machine (local) | Your machine (local) |
| Gateway-ready | No | No |
| Tools | — | 5 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-19 | — |
| Category | Web search | Web search |