sendgrid.usefulapi.io
https://sendgrid.usefulapi.io/mcp
63
trust
0.55
confidence
medium
risk
trust-2026-08-12.2
observed 2d 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 (sendgrid_add_or_update_contacts, sendgrid_send_mail) — 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 | cd7acf1d5c14d83a… |
| http_response_observation | 2d ago | e5c4c6dfa5172de6… |
| availability_observation | 2d ago | 35bbf96baa8e6e3c… |
| hosting_provider_observation | 2d ago | e7292135d1d3f6bd… |
| tls_certificate_observation | 2d ago | d88b48c0180cf360… |
| oauth_metadata_observation | 2d ago | c006492799f23149… |
| mcp_protocol_observation | 2d ago | 005755ba593423d3… |
| mcp_capability_observation | 2d ago | 751a2786d56d36db… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
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