{
  "automatic_evidence_credit": false,
  "captures": [],
  "change_log": [
    {
      "after_hash": "efa646745371e6e1741617b1458826a8667261ed90b9cfb53cbed3eb4956d1d6",
      "before_hash": "efa646745371e6e1741617b1458826a8667261ed90b9cfb53cbed3eb4956d1d6",
      "diff": {
        "changes": [
          {
            "compatibility_class": "INFO",
            "fact": "Declared provider, version, model, operator or AI self-disclosure changed",
            "kind": "DECLARED_INGREDIENTS_CHANGED",
            "path": "$.declared_ingredients_changed",
            "security_relevant_field": false
          }
        ],
        "classified": true,
        "counts_by_class": {
          "BREAKING": 0,
          "INFO": 1,
          "NON_BREAKING": 0
        },
        "taxonomy_version": null,
        "total": 1,
        "truncated": false
      },
      "entry_sha256": "a382c9bbc5c1fe1328cb59a3bb46b70f7eadc687be02b0b428f007534f754cdd",
      "evidence_class": "FACT_CHANGE",
      "labels": [
        "DECLARED_INGREDIENTS_CHANGED"
      ],
      "observed_at_utc": "2026-10-19T16:42:50Z",
      "previous_entry_sha256": "a73ba634ed64115406dc4d05a4ccd5c6e6ef3c15b13c2248b3062d28f2f0241a",
      "receipt_id": null,
      "receipt_url": null,
      "sequence": 38124,
      "target_id": "obs_4097e1d7616870f804b3d71f",
      "target_kind": "A2A_CARD",
      "target_locator": "https://api.limitguard.ai/.well-known/agent-card.json"
    },
    {
      "after_hash": "efa646745371e6e1741617b1458826a8667261ed90b9cfb53cbed3eb4956d1d6",
      "before_hash": "0c7943882a51cb33048915180bed758ac57c992b660d98c5709d0dacf2e9f599",
      "diff": {
        "changes": [
          {
            "compatibility_class": "NON_BREAKING",
            "fact": "skill added",
            "kind": "SKILL_ADDED",
            "path": "skills[light_check]",
            "security_relevant_field": false
          },
          {
            "compatibility_class": "NON_BREAKING",
            "fact": "skill added",
            "kind": "SKILL_ADDED",
            "path": "skills[seller_preflight]",
            "security_relevant_field": false
          },
          {
            "compatibility_class": "INFO",
            "fact": "skill description changed",
            "kind": "SKILL_DESCRIPTION_CHANGED",
            "path": "skills[verify_wallet].description",
            "security_relevant_field": false
          },
          {
            "compatibility_class": "INFO",
            "fact": "skill description changed",
            "kind": "SKILL_DESCRIPTION_CHANGED",
            "path": "skills[wallet_sanctions].description",
            "security_relevant_field": false
          },
          {
            "compatibility_class": "INFO",
            "fact": "description changed",
            "kind": "DESCRIPTION_CHANGED",
            "path": "description",
            "security_relevant_field": false
          }
        ],
        "classified": true,
        "counts_by_class": {
          "BREAKING": 0,
          "INFO": 3,
          "NON_BREAKING": 2
        },
        "taxonomy_version": "1.0.0",
        "total": 5,
        "truncated": false
      },
      "entry_sha256": "a73ba634ed64115406dc4d05a4ccd5c6e6ef3c15b13c2248b3062d28f2f0241a",
      "evidence_class": "MANIFEST_CHANGE",
      "labels": [
        "MANIFEST_CHANGED"
      ],
      "observed_at_utc": "2026-10-19T16:42:50Z",
      "previous_entry_sha256": "811e1ef9bd1aca3257541cf42cd1bc32165c03162ef9654983cf57765529b0a7",
      "receipt_id": "ca93a98b-f718-5386-815b-bebb93b91d1f",
      "receipt_url": "https://www.gaipagents.com/v1/free/receipts/ca93a98b-f718-5386-815b-bebb93b91d1f",
      "sequence": 38123,
      "target_id": "obs_4097e1d7616870f804b3d71f",
      "target_kind": "A2A_CARD",
      "target_locator": "https://api.limitguard.ai/.well-known/agent-card.json"
    }
  ],
  "check_outcomes": {
    "ask": {
      "changed_since": "https://www.gaipagents.com/v1/free/observatory/changed-since?url=<endpoint>",
      "changes_and_reachability": "https://www.gaipagents.com/v1/free/changes/subscribe?url=<endpoint>",
      "conformance": "https://www.gaipagents.com/v1/free/conformance/check?url=<endpoint>"
    },
    "published": false,
    "why": "Outcomes of GAIP's own checks (whether the endpoint answered, HTTP status, response time, conformance findings) are given only to a caller who asks about the URL, never on a public page, list or feed. The same applies to every target."
  },
  "conformance": {
    "findings": "GIVEN_TO_CALLER_ONLY",
    "meaning": "The rule catalogue this manifest was read against at the observed time. The finding codes go only to a caller who checks the URL (check_outcomes.ask.conformance).",
    "observed_at_utc": "2026-10-19T16:42:50Z",
    "protocol": "A2A",
    "rule_catalogue_route": "/v1/free/knowledge/conformance-rules",
    "rule_catalogue_version": "1.0.0"
  },
  "corrections": {
    "contact": "https://www.gaipagents.com/contact",
    "exclusion": "https://www.gaipagents.com/v1/free/observatory/corrections/exclusion",
    "opt_out": "POST kind OPT_OUT to the route; the target is withdrawn from public view at once (a pause). The site's owner makes it permanent at https://www.gaipagents.com/v1/free/observatory/corrections/exclusion.",
    "queued_for_review": 0,
    "route": "https://www.gaipagents.com/v1/free/observatory/corrections"
  },
  "declared_derivations": {
    "data_appetite": null,
    "dependency_domains": [],
    "last_observed_at_utc": "2026-10-19T16:42:50Z",
    "meaning": "Derived by GAIP from what this agent declared, at the stated time: the categories of data its tools' input fields ask for (counts, by keyword rules gaip.data-appetite-rules.v1), the outside domains its declarations point to, and the operator as the agent itself publishes it. Facts about declarations, not an assessment of the agent or its operator.",
    "operator": {
      "as_published": "Limitguard",
      "source_kind": "card_provider_organization"
    },
    "rules_version": "gaip.data-appetite-rules.v1",
    "schema_version": "gaip.declared-derivations.v1"
  },
  "latest": {
    "baseline_at_utc": "2026-10-12T10:39:26Z",
    "manifest_sha256": "efa646745371e6e1741617b1458826a8667261ed90b9cfb53cbed3eb4956d1d6",
    "observed_at_utc": "2026-10-19T16:42:50Z"
  },
  "metadata_signals": {
    "meaning": "Pattern rules are published only as aggregate rates across all observed targets (see the summary), never per party. GAIP issues no overall verdict and does not rank parties.",
    "overall_verdict": null,
    "per_target_results": null,
    "published": "AGGREGATE_ONLY_IN_SUMMARY",
    "rules": [
      {
        "rationale": "Zero-width, bidirectional-control and Unicode tag characters are not visible to a human reader but are read by language models. GAIP reports whether any occur; many have ordinary uses.",
        "rule_id": "OBS-SIG-001",
        "title": "Invisible or bidirectional-control Unicode characters in names or descriptions"
      },
      {
        "rationale": "Tool and skill descriptions are read by models. GAIP reports whether a description contains phrases shaped like instructions to a model (the patterns in GAIP's public conformance rule catalogue, plus the phrases listed in the Observatory method). Such phrases can be benign.",
        "rule_id": "OBS-SIG-002",
        "title": "Instruction-like text in descriptions"
      },
      {
        "rationale": "When a description refers to a tool name that only a different observed server publishes, a model using both servers may connect the two. GAIP reports whether such a reference occurs; shared names are common and often coincidental.",
        "rule_id": "OBS-SIG-003",
        "title": "Description names a tool published by a different observed server"
      },
      {
        "rationale": "Declared OAuth scopes whose names contain wildcard or whole-account wording (*, all, admin, root, full) request wide access by name. GAIP reports whether such a scope name is declared; it does not know what the scope grants.",
        "rule_id": "OBS-SIG-004",
        "title": "Declared authorization scopes with broad-access wording"
      }
    ],
    "third_party_scanners": [
      {
        "name": "Snyk agent-scan (formerly Invariant Labs mcp-scan)",
        "status": "NOT_RUN",
        "url": "https://github.com/snyk/agent-scan"
      },
      {
        "name": "Cisco AI Defense MCP Scanner",
        "status": "NOT_RUN",
        "url": "https://github.com/cisco-ai-defense/mcp-scanner"
      }
    ]
  },
  "method": "https://www.gaipagents.com/observatory",
  "notice": "Facts observed by GAIP at the stated time (UTC); they may be out of date. This is not an assessment of safety, quality, security, legality or trustworthiness of any party, and not a recommendation. To request a correction, add a right of reply or opt out, POST to https://www.gaipagents.com/v1/free/observatory/corrections or use https://www.gaipagents.com/contact.",
  "price_gbp": 0,
  "schema_version": "gaip.observatory.v1.target",
  "silent_changes_last_30_days": {
    "days": 30,
    "entries_read_at_most": 200,
    "kinds": [
      "tool_descriptions_reworded",
      "tools_added"
    ],
    "line": "In the last 30 days its declared tools or interface changed with no declared version change in 1 week: 2026-W43 (2026-10-19); kinds: tool descriptions re-worded, tools added.",
    "meaning": "Weeks (ISO) in which GAIP recorded a change to the agent's declared tools or interface (tools added or removed, descriptions re-worded, input or output schema, behaviour labels, sign-in, terms or prices, endpoint host) and no declared version (registry or card version, serverInfo.version) moved that week. A week whose version movement is not recorded is not counted. Dated facts from the public change log; not an assessment of the agent.",
    "weeks": [
      {
        "dates": [
          "2026-10-19"
        ],
        "kinds": [
          "tool_descriptions_reworded",
          "tools_added"
        ],
        "week": "2026-W43"
      }
    ],
    "weeks_with_silent_changes": 1
  },
  "snapshot": {
    "capabilities": {
      "pushNotifications": false,
      "stateTransitionHistory": false,
      "streaming": false
    },
    "description": "Limitguard checks companies and sales leads, crypto wallets and AI agent wallets. Limitguard is a lead validation service for lead generation agencies, B2B marketing and sales teams: it checks the company behind each lead against official business registers (full coverage in the Netherlands and Belg",
    "name": "Limitguard",
    "parts": [
      "agent_card"
    ],
    "protocol": "A2A",
    "protocolVersion": "0.3.0",
    "provider": {
      "organization": "Limitguard",
      "url": "https://limitguard.ai/"
    },
    "public_copy": "Text excerpts of at most 300 characters; input schemas and security schemes as SHA-256 and size only.",
    "scopes": [],
    "security": {
      "bytes": 29,
      "published": "HASH_ONLY",
      "sha256": "2ac5116e6f1c1cdc63a4773210cef57705e2c6d5ce014dcc7252642c70afc504"
    },
    "securitySchemes": {
      "bytes": 246,
      "published": "HASH_ONLY",
      "sha256": "bc980c810b51cd4dd60d0dcb59d9b48eb5bb02f7cffab4aa7c077cae53167085"
    },
    "skills": [
      {
        "description": "Lead verify for one NL or BE sales lead: is it a real, active company? Checks the KVK or KBO register and cross-checks what the lead holds: VAT with VIES, mail server and disposable domain, IBAN country and bank (not the holder), and the company name against the OFAC, EU and UN sanctions lists. Retu",
        "id": "lead_verify",
        "name": "lead_verify",
        "tags": [
          "lead_verification",
          "company_registry",
          "sales"
        ]
      },
      {
        "description": "Agent wallet check in one call: screens an EVM wallet against the OFAC SDN digital-currency address list, reads its Base USDC and ETH balance, looks up its ERC-8004 identity registration (and, given an agent id, that agent's owner and payment wallet) and lists open ERC-8004 feedback, which is not sc",
        "id": "agent_check",
        "name": "agent_check",
        "tags": [
          "wallet_screening",
          "sanctions",
          "agent_identity"
        ]
      },
      {
        "description": "Light company check for an agent: is the company on the NL (KVK) or BE (KBO) register and active, is its EU VAT number valid (VIES), and does its name match the OFAC, EU or UN sanctions lists? Each part says ok, not covered or unavailable. No owners, PEP or address match.",
        "id": "light_check",
        "name": "light_check",
        "tags": [
          "entity_verification",
          "company_registry",
          "sanctions"
        ]
      },
      {
        "description": "Preflight before an agent pays an x402 seller: screens the payTo wallet against the OFAC SDN address list, reads who registered the resource domain and when (RDAP), and screens that company against the OFAC, EU and UN lists. Compares the payTo with the wallet the seller publishes in its 402 and /.we",
        "id": "seller_preflight",
        "name": "seller_preflight",
        "tags": [
          "wallet_screening",
          "sanctions",
          "x402"
        ]
      },
      {
        "description": "Company check: sanctions and country risk on every call; the KVK or KBO register, VAT, domain and IBAN checks depending on the identifiers supplied. Returns a 0-100 score, a cluster and a recommendation.",
        "id": "entity_check",
        "name": "entity_check",
        "tags": [
          "entity_verification",
          "risk_scoring",
          "reputation_tracking",
          "wallet_verification",
          "sanctions",
          "kyb"
        ]
      },
      {
        "description": "Quick risk score assessment. Faster than full entity check.",
        "id": "risk_score",
        "name": "risk_score",
        "tags": [
          "risk_scoring"
        ]
      },
      {
        "description": "Know Your Business verification with sanctions check and company registration.",
        "id": "kyb_check",
        "name": "kyb_check",
        "tags": [
          "kyb_verification",
          "sanctions",
          "compliance_monitoring"
        ]
      },
      {
        "description": "Screen a wallet: OFAC SDN address match, on-chain signals (contract check, native and USDC balance, transaction count, first seen on Base) and named risk rules with up to 3 advice items. On Base, also reports any ERC-8004 agent the wallet owns and its open on-chain reputation as descriptive signals,",
        "id": "verify_wallet",
        "name": "verify_wallet",
        "tags": [
          "wallet_screening",
          "sanctions"
        ]
      },
      {
        "description": "Free yes/no check of a wallet address against the OFAC SDN digital-currency address list, held locally and refreshed daily: sanctioned, lists, the list date and its freshness, no programmes or entry ids. 10 per caller per UTC day, separate from the name preview, 50 per client IP across API keys. The",
        "id": "wallet_sanctions",
        "name": "wallet_sanctions",
        "tags": [
          "wallet_screening",
          "sanctions",
          "free"
        ]
      }
    ],
    "supportedInterfaces": [
      {
        "protocolBinding": "JSONRPC",
        "url": "https://api.limitguard.ai/a2a"
      },
      {
        "protocolBinding": "JSONRPC",
        "url": "https://api.limitguard.ai/a2a"
      }
    ],
    "url": "https://api.limitguard.ai/a2a",
    "version": "1.0"
  },
  "status_history": [
    {
      "manifest_partial": null,
      "manifest_parts": [
        "agent_card"
      ],
      "manifest_sha256": "efa646745371e6e1741617b1458826a8667261ed90b9cfb53cbed3eb4956d1d6",
      "observed_at_utc": "2026-10-19T16:42:50Z",
      "protocol_version": "0.3.0"
    },
    {
      "manifest_partial": null,
      "manifest_parts": [
        "agent_card"
      ],
      "manifest_sha256": "0c7943882a51cb33048915180bed758ac57c992b660d98c5709d0dacf2e9f599",
      "observed_at_utc": "2026-10-12T10:39:26Z",
      "protocol_version": "0.3.0"
    }
  ],
  "target": {
    "corrections_route": "https://www.gaipagents.com/v1/free/observatory/corrections",
    "first_seen_at_utc": "2026-10-12T10:24:26Z",
    "kind": "A2A_CARD",
    "last_observed_at_utc": "2026-10-19T16:42:50Z",
    "locator": "https://api.limitguard.ai/.well-known/agent-card.json",
    "name": "api.limitguard.ai",
    "source": "global-a2a-registry",
    "target_id": "obs_4097e1d7616870f804b3d71f"
  }
}