onlyharness.com
https://onlyharness.com/mcp
75
trust
0.55
confidence
low
risk
trust-2026-08-12.2
observed 1d ago
Why this score
| oauth_metadata_present | +14 |
| tls_present_and_valid | +12 |
| mcp.unauthenticated_consequential_tools | -8 |
| reachable | +6 |
| mcp_capabilities_discoverable | +4 |
| headers.missing_hsts | -3 |
Findings (2)
| medium | Capabilities are listable without authentication, including 2 whose names suggest state change (publish_markdown_to_harness, publish_resource_package) — 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 (7)
| Type | Observed | SHA-256 |
|---|---|---|
| dns_resolution_observation | 1d ago | 013d2ab42d885b04… |
| http_response_observation | 1d ago | a86aca7a596ec879… |
| availability_observation | 1d ago | b9857b5a3ef27ce5… |
| tls_certificate_observation | 1d ago | 92023cb753d8d978… |
| oauth_metadata_observation | 1d ago | 5e0597d7d66f8857… |
| mcp_protocol_observation | 1d ago | 2e59aaa00d7ec684… |
| mcp_capability_observation | 1d ago | c4bbcd750085536f… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
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