Head to head
HeyYumi vs OpenGrok MCP Server
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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Ground your AI in verified Korean venue data: search & book across Seoul, Gyeonggi, Busan, Jeju.
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MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.
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 HeyYumi (95/100 against 75). HeyYumi is hosted and callable through the gateway; OpenGrok MCP Server runs on your own machine. OpenGrok MCP Server has noticeably more public adoption.
| HeyYumi | OpenGrok MCP Server | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A95/100 | B75/100 |
| Adoption | Growing | Growing |
| GitHub stars | 0 | 6 |
| Downloads / week | – | 337 |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | 31 |
| Write actions | — | 2 |
| Price per call | Free | Free |
| Licence | — | NOASSERTION |
| Last release | 2026-09-09 | 2026-09-16 |
| Category | Web search | Web search |