numbru-mcp-server.numbru.workers.dev
https://numbru-mcp-server.numbru.workers.dev/
49
trust
0.55
confidence
medium
risk
trust-2026-08-12.2
observed 2d ago
Why this score
| mcp.unauthenticated_consequential_tools | -8 |
| tls_present_and_valid | +4 |
| mcp_capabilities_discoverable | +4 |
| headers.missing_hsts | -3 |
| reachable | +2 |
Findings (3)
| medium | Capabilities are listable without authentication, including 4 whose names suggest state change (batch_create_persons, create_person, send_chat_message, …) — inferred from tool names, not confirmed mcp.unauthenticated_consequential_tools @ 1.0.0 |
| low | No Strict-Transport-Security header headers.missing_hsts @ 1.0.0 |
| info | CORS allows any origin cors.wildcard_origin @ 1.0.0 |
Evidence (8)
| Type | Observed | SHA-256 |
|---|---|---|
| dns_resolution_observation | 2d ago | c85df2b4b194fd3f… |
| http_response_observation | 2d ago | 7c9796b47a244f8c… |
| availability_observation | 2d ago | 90d8a34d7d6515a3… |
| hosting_provider_observation | 2d ago | e7292135d1d3f6bd… |
| tls_certificate_observation | 2d ago | 6c33858e73820a87… |
| oauth_metadata_observation | 2d ago | cefaed330fc59e20… |
| mcp_protocol_observation | 2d ago | f36f40d78c65caf0… |
| mcp_capability_observation | 2d ago | 2abe233af11d3446… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
Operate this service?
Prove control of numbru-mcp-server.numbru.workers.dev to correct the record and request a rescan after fixing a finding. One DNS record — no account needed.