invoice-api.dropcoin.workers.dev
https://invoice-api.dropcoin.workers.dev/mcp
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 (2)
| medium | Capabilities are listable without authentication, including 2 whose names suggest state change (extract_invoice, validate_invoice) — 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 | 2d ago | 9a5f7a3f28d3a168… |
| http_response_observation | 2d ago | 39200b931d23d0d5… |
| availability_observation | 2d ago | 1c6df4385c172a39… |
| hosting_provider_observation | 2d ago | e7292135d1d3f6bd… |
| tls_certificate_observation | 2d ago | 4ca3a1715e4afaa1… |
| oauth_metadata_observation | 2d ago | 7d7cfcbf7f90c835… |
| mcp_protocol_observation | 2d ago | 2cdcad16837f19f9… |
| mcp_capability_observation | 2d ago | 167811242f11b89a… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
Operate this service?
Prove control of invoice-api.dropcoin.workers.dev to correct the record and request a rescan after fixing a finding. One DNS record — no account needed.