Looking for an alternative to Agent Handoff? 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.
Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| Remote (SSE) | Free/None | Free | — | — | Current | |
| npx | Free/None | Free | 9,023 | — | Compare → | |
| npx | Free/None | Free | 121 | — | Compare → | |
| npx | Free/None | Free | 80,077 | — | Compare → | |
| npx | Free/None | Free | 20 | — | Compare → | |
| npx | Free/None | Free | — | — | Compare → | |
| npx | No auth required | Freemium | — | — | Compare → | |
| uvx | Free/None | Free | 296 | — | Compare → | |
| npx | Free/None | Free | 5 | — | Compare → | |
A Agent Browser | npx | Free/None | Free | 4 | — | Compare → |
| npx | Free/None | Free | 917 | — | Compare → | |
| npx | Free/None | Free | 38,888 | — | Compare → | |
| npx | Free/None | Free | 3,334 | — | Compare → |