Looking for an alternative to Relay? 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 relay server for Claude Desktop <-> Claude Code communication
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| uvx | Free/None | Free | 4 | — | Current | |
| Remote (SSE) | Free/None | Free | — | — | Compare → | |
C Claude Code Ultimate Guide | npx | Free/None | Free | 5,913 | — | Compare → |
| uvx | Free/None | Free | 296 | — | Compare → | |
| npx | Free/None | Free | — | — | Compare → | |
| npx | Free/None | Free | — | — | Compare → | |
| uvx | Free/None | Free | 3 | — | Compare → | |
| uvx | Free/None | Free | 2 | — | Compare → | |
A Aichat | npx | Free/None | Free | — | — | Compare → |
| npx | Free/None | Free | 89 | — | Compare → | |
| npx | Free/None | Free | 3,309 | — | Compare → | |
| npx | Free/None | Free | 64 | — | Compare → | |
| uvx | Free/None | Free | 11 | — | Compare → |