anvil.usefulapi.io
https://anvil.usefulapi.io/mcp
63
trust
0.55
confidence
medium
risk
trust-2026-08-12.2
observed 6h ago
Why this score
| oauth_metadata_present | +14 |
| mcp.unauthenticated_consequential_tools | -8 |
| tls_present_and_valid | +4 |
| mcp_capabilities_discoverable | +4 |
| headers.missing_hsts | -3 |
| reachable | +2 |
Findings (2)
| medium | Capabilities are listable without authentication, including 2 whose names suggest state change (anvil_create_etch_packet, anvil_generate_etch_sign_url) — 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 |
Evidence (8)
| Type | Observed | SHA-256 |
|---|---|---|
| dns_resolution_observation | 6h ago | e1f89345e78171df… |
| http_response_observation | 6h ago | de8bd947bf8df230… |
| availability_observation | 6h ago | 1256d542835ed613… |
| hosting_provider_observation | 6h ago | e7292135d1d3f6bd… |
| tls_certificate_observation | 6h ago | 918015811cac6fbd… |
| oauth_metadata_observation | 6h ago | a87b2872494b482c… |
| mcp_protocol_observation | 6h ago | 61f8e0a9db78837d… |
| mcp_capability_observation | 6h ago | 9fc04cb9a5a3d8d6… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
Operate this service?
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