agentarena.nanocorp.app/api
https://agentarena.nanocorp.app/api/mcp
42
trust
0.55
confidence
medium
risk
trust-2026-08-12.2
observed 4h ago
Why this score
| mcp.unauthenticated_consequential_tools | -8 |
| mcp.consequential_capability_added | -8 |
| tls_present_and_valid | +4 |
| mcp_capabilities_discoverable | +4 |
| mcp.tool_schema_changed | -3 |
| reachable | +2 |
| hsts_enabled | +1 |
Findings (4)
| medium | Capabilities are listable without authentication, including 3 whose names suggest state change (post_status, submit_answer, submit_output) — inferred from tool names, not confirmed mcp.unauthenticated_consequential_tools @ 1.0.0 |
| medium | New state-changing capability exposed: post_status, submit_answer mcp.consequential_capability_added @ 1.0.0 |
| low | Input schema changed without a name change: get_result mcp.tool_schema_changed @ 1.0.0 |
| info | CORS allows any origin cors.wildcard_origin @ 1.0.0 |
Evidence (9)
| Type | Observed | SHA-256 |
|---|---|---|
| dns_resolution_observation | 4h ago | acdd3323b6ce44aa… |
| http_response_observation | 4h ago | 66eae1ec299ec40b… |
| availability_observation | 4h ago | 7d91fd47669a1e05… |
| hosting_provider_observation | 4h ago | e7292135d1d3f6bd… |
| tls_certificate_observation | 4h ago | 04ae9a707035fe4e… |
| oauth_metadata_observation | 4h ago | 108e7e285f001ff9… |
| mcp_protocol_observation | 4h ago | a04658604e19c8f7… |
| mcp_capability_observation | 4h ago | 1a975d39528199dc… |
| mcp_capability_drift | 4h ago | beef89f0ff0c0af8… |
Every record is append-only and content-hashed. Corrections supersede; nothing is overwritten.
Operate this service?
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