Looking for an alternative to Stdio Proxy? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Knowledge & Memory ecosystem, we have cataloged and compared the top alternative MCP servers below.
The stdio-proxy MCP server connects stdio-based MCP clients to Undisk MCP through an HTTP bridge. It is distributed as the @undisk-mcp/stdio-proxy npm package and is intended for Docker or local MCP clients. Reach for it when your client expects a local stdio process but the MCP service is hosted remotely. Undisk MCP provides versioned file storage, audited actions, reversible changes, and 25 tools for file operations, version control, workspace administration, introspection, and sandboxed compute.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| npx | API key | Paid | 1 | — | Current | |
| npx | API key | Freemium | 2 | 25 | Compare → | |
| npx | No auth required | Free | 61 | 12 | Compare → | |
| npx | API key | Free | 62,369 | — | Compare → | |
| npx | No auth required | Free | 495 | — | Compare → | |
| npx | No auth required | Free | 43,832 | 1 | Compare → | |
| npx | No auth required | Free | 157 | — | Compare → | |
| npx | No auth required | Free | 465 | — | Compare → | |
| npx | No auth required | Free | 26 | — | Compare → | |
| npx | No auth required | Free | 190 | — | Compare → | |
| npx | No auth required | Free | 4 | — | Compare → | |
| npx | No auth required | Free | 6 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 1 | — | Compare → |