Looking for an alternative to Firekeep? 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.
Self-hosted memory, continuity, and coordination for AI coding agents. One MCP gateway, 104 tools.
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 | 2 | — | Current | |
| npx | API key | Freemium | 2 | 25 | Compare → | |
| npx | No auth required | Free | 49 | 12 | Compare → | |
| npx | Free/None | Free | 278 | — | Compare → | |
O Octopus Blackboard | npx | Free/None | Free | 7 | — | Compare → |
| npx | Free/None | Free | 3 | — | Compare → | |
| npx | Free/None | Free | 2 | — | Compare → | |
| uvx | Free/None | Free | — | — | Compare → | |
| npx | Free/None | Free | 9 | — | Compare → | |
| npx | Free/None | Free | 21,412 | — | Compare → | |
| Remote (SSE) | Free/None | Free | 110 | — | Compare → | |
| uvx | Free/None | Free | 3 | — | Compare → | |
| uvx | Free/None | Free | 3 | — | Compare → |