Looking for an alternative to Mcpproxy Go? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Aggregators ecosystem, we have cataloged and compared the top alternative MCP servers below.
The smart-mcp-proxy/mcpproxy-go MCP server places a local HTTP proxy in front of multiple MCP servers and exposes them through one endpoint. It filters available tools with BM25 search so clients can discover relevant capabilities without loading every tool schema at once. Quarantine controls, activity logging, security scanner plugins, and an embedded web UI support review and monitoring of connected servers. Reach for it when an agent or IDE needs to work with many local or remote MCP servers, especially where client tool limits or server approval workflows matter.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| — | No auth required | Free | 373 | — | Current | |
| npx | No auth required | Free | 4 | 20 | Compare → | |
| npx | No auth required | Free | 506 | 1 | Compare → | |
S SandBase CLI | npx | Other | Free | 186 | — | Compare → |
| uvx | No auth required | Free | 6 | — | Compare → | |
| npx | OAuth | Free | 135 | — | Compare → | |
| npx | API key | Free | 13 | — | Compare → | |
| — | Other | Free | 143 | — | Compare → | |
| npx | API key | Free | 98 | — | Compare → | |
| — | No auth required | Free | 1,258 | — | Compare → | |
| npx | No auth required | Free | 17 | — | Compare → | |
| Remote (SSE) | API key | Freemium | 5 | — | Compare → | |
| — | No auth required | Free | 38 | — | Compare → |