Looking for an alternative to Yagami AI Context Firewall? 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.
Govern model, retrieval, memory, and tool access for AI applications and agents.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
Y Yagami AI Context Firewall (Target) | npx | Free/None | Free | — | — | Current |
| npx | API key | Freemium | 2 | 25 | Compare → | |
S Stdio Proxy | Remote (SSE) | Free/None | Free | 1 | — | Compare → |
| Remote (SSE) | Free/None | Free | 115 | — | Compare → | |
| npx | No auth required | Free | 1,603 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 633 | — | Compare → | |
| Remote (SSE) | Free/None | Free | — | — | Compare → | |
M Marrow | Remote (SSE) | Free/None | Free | — | — | Compare → |
| Remote (SSE) | Free/None | Free | 1 | — | Compare → | |
V Velocirag | uvx | Free/None | Free | 10 | — | Compare → |
R Repomemory | npx | Free/None | Free | 2 | — | Compare → |
C Collective Memory | npx | Free/None | Free | — | — | Compare → |
| npx | No auth required | Free | 38,451 | 1 | Compare → |