api.x402card.org
https://api.x402card.org/mcp
68
trust
0.55
confidence
medium
risk
trust-2026-08-12.2
observed 2d ago
Why this score
| tls_present_and_valid | +12 |
| mcp.unauthenticated_consequential_tools | -8 |
| reachable | +6 |
| hsts_enabled | +4 |
| mcp_capabilities_discoverable | +4 |
Findings (1)
| medium | Capabilities are listable without authentication, including 1 whose name suggests state change (x402card.get_install_command) — inferred from tool names, not confirmed mcp.unauthenticated_consequential_tools @ 1.0.0 |
Evidence (7)
| Type | Observed | SHA-256 |
|---|---|---|
| dns_resolution_observation | 2d ago | 5f1f336af8383ec3… |
| http_response_observation | 2d ago | e482e27aab04b452… |
| availability_observation | 2d ago | 90577beea02b2d28… |
| tls_certificate_observation | 2d ago | 29ccf6ba792bd849… |
| oauth_metadata_observation | 2d ago | 6c27eda47c7b82d4… |
| mcp_protocol_observation | 2d ago | d6b26d64cb0515b6… |
| mcp_capability_observation | 2d ago | 1fa3a398ff771664… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
Operate this service?
Prove control of api.x402card.org to correct the record and request a rescan after fixing a finding. One DNS record — no account needed.