openstanding.org/green
https://openstanding.org/green/mcp
49
trust
0.55
confidence
medium
risk
trust-2026-08-12.2
observed 1d 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 (describe_write_protocol, submit_signed_work_entry) — 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 | 1d ago | 672a8c405a27cc42… |
| http_response_observation | 1d ago | 8bb65534c899bc5b… |
| availability_observation | 1d ago | 7cda039bf9910b4f… |
| hosting_provider_observation | 1d ago | e7292135d1d3f6bd… |
| tls_certificate_observation | 1d ago | df630961cc9cf0a8… |
| oauth_metadata_observation | 1d ago | 076a62070761a3a9… |
| mcp_protocol_observation | 1d ago | 57a89280e42ccd91… |
| mcp_capability_observation | 1d ago | 31d27517f79192d0… |
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