Looking for an alternative to Sysmcp? 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.
Live Linux host signal (CPU, memory, processes, network, optional eBPF) for MCP clients.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
S Sysmcp (Target) | npx | Free/None | Free | — | — | Current |
| npx | API key | Freemium | 2 | 25 | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 633 | — | Compare → | |
| npx | No auth required | Free | 1,603 | — | Compare → | |
| Remote (SSE) | Free/None | Free | 115 | — | Compare → | |
| npx | No auth required | Free | 38,451 | 1 | Compare → | |
| Remote (SSE) | Free/None | Free | — | — | Compare → | |
| uvx | No auth required | Free | 12 | — | Compare → | |
| npx | API key | Free | 104 | — | Compare → | |
C Collective Memory | npx | Free/None | Free | — | — | Compare → |
| uvx | Free/None | Free | 60 | — | Compare → | |
A Agent Recall | npx | Free/None | Free | 365 | — | Compare → |
| uvx | No auth required | Free | 435 | — | Compare → |