Looking for an alternative to J Quants MCP? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Developer Tools ecosystem, we have cataloged and compared the top alternative MCP servers below.
MCP server for retrieving Japanese stock market data via J-Quants API v2
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| uvx | Free/None | Free | 2 | — | Current | |
| npx | Free/None | Free | 1 | — | Compare → | |
| npx | Free/None | Free | — | — | Compare → | |
| npx | Free/None | Free | 55 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 28,061 | — | Compare → | |
| npx | Free/None | Free | — | — | Compare → | |
| npx | Free/None | Free | 67 | — | Compare → | |
| npx | Free/None | Free | 38 | — | Compare → | |
R Ruv Swarm | npx | Free/None | Free | 380 | — | Compare → |
| npx | No auth required | Freemium | — | — | Compare → | |
| npx | Free/None | Free | 99 | — | Compare → | |
| npx | Free/None | Free | 3 | 2 | Compare → | |
| npx | Free/None | Free | 342 | — | Compare → |