Looking for an alternative to Mcp Seatbelt? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Security ecosystem, we have cataloged and compared the top alternative MCP servers below.
MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
M Mcp Seatbelt (Target) | npx | Free/None | Free | — | — | Current |
M Mcp Bastion | npx | Free/None | Free | 6 | — | Compare → |
| npx | No auth required | Free | 798 | — | Compare → | |
| npx | No auth required | Free | 6 | — | Compare → | |
| npx | No auth required | Free | 19 | — | Compare → | |
| npx | No auth required | Free | 256 | — | Compare → | |
D Delego | uvx | Free/None | Free | 25 | — | Compare → |
| npx | No auth required | Free | 51 | — | Compare → | |
| Remote (SSE) | No auth required | Free | 9,757 | — | Compare → | |
| npx | No auth required | Free | 1 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 144 | — | Compare → | |
C CrowdStrike Falcon MCP Server | uvx | Free/None | Free | 232 | — | Compare → |
| npx | No auth required | Paid | 416 | — | Compare → |