Evidence row 1252598

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Audit one public web page with 69 checks across security, SEO, TLS, performance, transport, accessibility, links, mobile, DNS and agent readiness. Returns the score, grade and the problems found, most important first, each with an exact fix, plus an audit_id to pass to verify_fixes after changes. Passive: only fetches the page and the files it links to. 5 free audits a day; after that it explains the paid API (0.01 USDC per audit via x402).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "url": {
            "description": "Full http or https address of the page to audit, for example https://www.example.co.uk/",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "audit_site"
    },
    {
      "description": "List every check AgentSiteAudit runs: its ID, category, severity and what it looks for, plus the category weights. Free and unlimited.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_checks"
    },
    {
      "description": "Run a fresh audit of the same site and compare it with an earlier audit: lists what was fixed, improved, still failing, worse or new, with the score before and after. Use after making changes suggested by audit_site. Counts as one of the 5 free daily audits.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "previous_audit_id": {
            "description": "The audit_id returned by the earlier audit, like aud_01M6527XCRCB308T391BZGFZ9T. Audits are kept for 30 days.",
            "pattern": "^aud_[0-9A-Z]{26}$",
            "type": "string"
          },
          "url": {
            "description": "The page to re-audit, on the same site as the earlier audit",
            "type": "string"
          }
        },
        "required": [
          "url",
          "previous_audit_id"
        ],
        "type": "object"
      },
      "name": "verify_fixes"
    }
  ]
}

What the leaf hashes

{"body":"3243f735c840d6937ef7088ac86fee052e46d20fe6a21fe9de1bd81a126f17b4","id":1252598,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793369324000098,"prev":null,"subject":"c4bd3430-22b2-4416-84ca-7775f8298241","subject_kind":"endpoint"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.