Is Arbitrage Signals MCP server safe?
No. It is blocked at the gateway.
Blocked at the gateway. A critical finding or a dead endpoint.
What to know before installing
- highRemote endpoint did not respond — Streamable HTTP error: Error POSTing to endpoint: <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot POST /mcp</pre> </body> </html>
Public scan report
scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it
1 high1 low
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote unreachable: Streamable HTTP error: Error POSTing to endpoint: <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot POST /mcp</pre> </body> </html> 0/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityno auth information5/15
- Maintenanceno repository listed3/15
- Maintainer identityno repository or website to verify2/10
Findings (2)
- highRemote endpoint did not respond
reliability.unreachableStreamable HTTP error: Error POSTing to endpoint: <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Error</title> </head> <body> <pre>Cannot POST /mcp</pre> </body> </html>
- lowNo source repository listed
maint.no-repo
Overall 17/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON