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📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3.0 v0.19.10

Family Office Knowledge Graph

ca.fo-kg.ai · Agentic KG Holdings

One record per family office, drawn from the public record: the GLEIF spine first, then the national registers that fill and confirm it. Every field carries where it came from, who read it, when, and its state. Read-only, session-free, typed errors. Nodes: United Arab Emirates (ae-fo-kg), Australia (au-fo-kg), Canada (ca-fo-kg), Switzerland (ch-fo-kg), Germany (de-fo-kg), Denmark (dk-fo-kg), Spain (es-fo-kg), France (fr-fo-kg), Italy (it-fo-kg), Luxembourg (lu-fo-kg), Netherlands (nl-fo-kg), Norway (no-fo-kg), Rest of world (row-fo-kg), Singapore (sg-fo-kg), United Kingdom (uk-fo-kg), United States (us-fo-kg).

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Trust score
61/100
grade C · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~327 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 61/100
C-grade: usable but has clear conformance issues, review the breakdown below.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~327 ms).
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 5 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: Agentic KG Holdings (https://agent-kg.ai). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
partial Security declaration 2/5
Declares 3 security scheme(s) but none use PKCE or mTLS.
How to earn +3 points
Document securitySchemes
Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.
Docs →
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-09-23 10:30:15 current 76468a7e0a45… view →
Uptime
accumulating
1 direct probes · 30d
Response
166ms
last direct probe
Skills
5
declared
Streaming
—
SSE-capable

Try it

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calling agent…

Endpoints

Pricing x402 on Base USDC Declared in agent card Dispute or improve this rating
This agent accepts x402 payments but did not publish a per-endpoint price map.
Try it ↗ Opens the operator's documentation in a new tab.
Agent cardhttps://ca.fo-kg.ai/.well-known/agent-card.json
Providerhttps://agent-kg.ai
Docshttps://familyofficeknowledgegraph.ai/llms.txt
Discovered via
manifests

Skills · 5 declared · mapped to canonical taxonomy

Resolve family office

Resolve an identifier (LEI, legal name, alias or register id) to the family-office records that carry it, with the node that serves each.

canonical Company Registry Lookup match 83%
family-officepublic-recordmcpread-only
Get record

The Family Office Record for one identifier: identity, registrations, lei, principals, sectors, website, aliases, events, gaps — every field with value, source_…

canonical Company Registry Lookup match 84%
family-officepublic-recordmcpread-only
List events since

Dated, URL'd events on one record, oldest first, optionally since a date, paged by cursor.

canonical Privacy and DPIA match 84%
family-officepublic-recordmcpread-only
List aliases

Every name the record carries for one identifier, each with its source.

canonical Name match 85%
family-officepublic-recordmcpread-only
List nodes

The graph's nodes with record counts read from each node's index, the node door and its as-of.

canonical Government Open Data match 82%
family-officepublic-recordmcpread-only

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-09-23 10:30:15 200 ✓ 166ms

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/ca.fo-kg.ai.svg)](https://agenstry.com/agents/ca.fo-kg.ai)
[![Verified Business](https://agenstry.com/badge/ca.fo-kg.ai/identity.svg)](https://agenstry.com/agents/ca.fo-kg.ai)
[![Uptime](https://agenstry.com/badge/ca.fo-kg.ai/uptime.svg)](https://agenstry.com/agents/ca.fo-kg.ai)
[![A2A version](https://agenstry.com/badge/ca.fo-kg.ai/protocol.svg)](https://agenstry.com/agents/ca.fo-kg.ai)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "protocolVersion": "0.3.0",
  "kind": "agent-card",
  "name": "Family Office Knowledge Graph",
  "description": "One record per family office, drawn from the public record: the GLEIF spine first, then the national registers that fill and confirm it. Every field carries where it came from, who read it, when, and its state. Read-only, session-free, typed errors. Nodes: United Arab Emirates (ae-fo-kg), Australia (au-fo-kg), Canada (ca-fo-kg), Switzerland (ch-fo-kg), Germany (de-fo-kg), Denmark (dk-fo-kg), Spain (es-fo-kg), France (fr-fo-kg), Italy (it-fo-kg), Luxembourg (lu-fo-kg), Netherlands (nl-fo-kg), Norway (no-fo-kg), Rest of world (row-fo-kg), Singapore (sg-fo-kg), United Kingdom (uk-fo-kg), United States (us-fo-kg).",
  "url": "https://mcp.fo-kg.ai/mcp",
  "version": "0.19.10",
  "documentationUrl": "https://familyofficeknowledgegraph.ai/llms.txt",
  "iconUrl": "https://familyofficeknowledgegraph.ai/icon-512.png",
  "provider": {
    "organization": "Agentic KG Holdings",
    "url": "https://agent-kg.ai"
  },
  "operator": {
    "name": "Agentic KG Holdings",
    "principal": "Matthew Keddy",
    "url": "https://agent-kg.ai",
    "surface": "https://familyofficeknowledgegraph.ai",
    "contact": "mailto:mk@agent-kg.ai",
    "keyring": "https://familyofficeknowledgegraph.ai/.well-known/jwks.json",
    "kid": "mk-office-2026-09"
  },
  "contact": "mailto:mk@agent-kg.ai",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "securitySchemes": {
    "none": {
      "type": "noAuth",
      "description": "every read, the MCP doors and the records need no authentication"
    },
    "office": {
      "type": "oauth2",
      "flows": {
        "clientCredentials": {
          "tokenUrl": "https://agent-kg.ai/oauth/token",
          "scopes": {
            "office:read": "read the licensed index"
          }
        }
      },
      "description": "office-issued EdDSA tokens (kid mk-office-2026-09) for /licensed/index"
    },
    "x402": {
      "type": "http",
      "scheme": "x402",
      "description": "GET /api: $0.01 USDC on Base mainnet (x402 v2) buys the signed index with a receipt"
    }
  },
  "security": [
    {
      "none": []
    }
  ],
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/markdown"
  ],
  "supportedInterfaces": [
    {
      "url": "https://mcp.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "apex door \u2014 index, forwards to the node door"
    },
    {
      "url": "https://ae.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door ae-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://au.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door au-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://ca.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door ca-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://ch.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door ch-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://de.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door de-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://dk.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door dk-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://es.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door es-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://fr.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door fr-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://it.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door it-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://lu.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door lu-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://nl.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door nl-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://no.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door no-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://row.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door row-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://sg.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door sg-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://uk.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door uk-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://us.fo-kg.ai/mcp",
      "protocolBinding": "HTTP+JSON",
      "transport": "streamable-http",
      "protocolVersion": "2025-06-18",
      "description": "node door us-fo-kg \u2014 serves the records"
    },
    {
      "url": "https://familyofficeknowledgegraph.ai/",
      "protocolBinding": "HTTP+JSON",
      "transport": "HTTP+JSON",
      "protocolVersion": "1.0",
      "description": "the surface, its Markdown twin, /resolve/{identifier} and the records"
    }
  ],
  "skills": [
    {
      "id": "resolve_family_office",
      "name": "Resolve family office",
      "description": "Resolve an identifier (LEI, legal name, alias or register id) to the family-office records that carry it, with the node that serves each.",
      "tags": [
        "family-office",
        "public-record",
        "mcp",
        "read-only"
      ],
      "examples": [
        "POST https://mcp.fo-kg.ai/mcp tools/call resolve_family_office"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "input": {
        "type": "object",
        "properties": {
          "identifier": {
            "type": "string",
            "description": "LEI, legal name, alias or register id"
          }
        },
        "required": [
          "identifier"
        ]
      },
      "output": {
        "type": "object",
        "properties": {
          "matches": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "lei": {
                  "type": "string"
                },
                "legal_name": {
                  "type": "string"
                },
                "node": {
                  "type": "string"
                },
                "record": {
                  "type": "string"
                }
              }
            }
          }
        },
        "required": [
          "matches"
        ]
      }
    },
    {
      "id": "get_record",
      "name": "Get record",
      "description": "The Family Office Record for one identifier: identity, registrations, lei, principals, sectors, website, aliases, events, gaps \u2014 every field with value, source_url, read_by, read and state; optionally a named version.",
      "tags": [
        "family-office",
        "public-record",
        "mcp",
        "read-only"
      ],
      "examples": [
        "POST https://mcp.fo-kg.ai/mcp tools/call get_record"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "input": {
        "type": "object",
        "properties": {
          "identifier": {
            "type": "string",
            "description": "LEI, legal name, alias or register id"
          },
          "version": {
            "type": "string"
          }
        },
        "required": [
          "identifier"
        ]
      },
      "output": {
        "type": "object",
        "properties": {
          "record": {
            "type": "object",
            "properties": {
              "lei": {
                "type": "object",
                "properties": {
                  "value": {},
                  "source_url": {
                    "type": "string"
                  },
                  "read_by": {
                    "type": "string"
                  },
                  "read": {
                    "type": "string"
                  },
                  "state": {
                    "type": "string",
                    "enum": [
                      "sourced",
                      "filled",
                      "confirmed",
                      "conflict",
                      "unverified"
                    ]
                  }
                },
                "required": [
                  "value",
                  "source_url",
                  "read_by",
                  "state"
                ]
              },
              "identity": {
                "type": "object"
              },
              "registrations": {
                "type": "array"
              },
              "principals": {
                "type": "array"
              },
              "aliases": {
                "type": "array"
              },
              "events": {
                "type": "array"
              },
              "gaps": {
                "type": "array"
              }
            }
          }
        },
        "required": [
          "record"
        ]
      }
    },
    {
      "id": "list_events_since",
      "name": "List events since",
      "description": "Dated, URL'd events on one record, oldest first, optionally since a date, paged by cursor.",
      "tags": [
        "family-office",
        "public-record",
        "mcp",
        "read-only"
      ],
      "examples": [
        "POST https://mcp.fo-kg.ai/mcp tools/call list_events_since"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "input": {
        "type": "object",
        "properties": {
          "identifier": {
            "type": "string",
            "description": "LEI, legal name, alias or register id"
          },
          "since": {
            "type": "string",
            "format": "date"
          },
          "cursor": {
            "type": "string"
          },
          "limit": {
            "type": "integer",
            "minimum": 1,
            "maximum": 200
          }
        },
        "required": [
          "identifier"
        ]
      },
      "output": {
        "type": "object",
        "properties": {
          "lei": {
            "type": "string"
          },
          "events": {
            "type": "array"
          },
          "next_cursor": {
            "type": [
              "string",
              "null"
            ]
          }
        },
        "required": [
          "lei",
          "events"
        ]
      }
    },
    {
      "id": "list_aliases",
      "name": "List aliases",
      "description": "Every name the record carries for one identifier, each with its source.",
      "tags": [
        "family-office",
        "public-record",
        "mcp",
        "read-only"
      ],
      "examples": [
        "POST https://mcp.fo-kg.ai/mcp tools/call list_aliases"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "input": {
        "type": "object",
        "properties": {
          "identifier": {
            "type": "string",
            "description": "LEI, legal name, alias or register id"
          }
        },
        "required": [
          "identifier"
        ]
      },
      "output": {
        "type": "object",
        "properties": {
          "lei": {
            "type": "string"
          },
          "legal_name": {
            "type": "object",
            "properties": {
              "value": {},
              "source_url": {
                "type": "string"
              },
              "read_by": {
                "type": "string"
              },
              "read": {
                "type": "string"
              },
              "state": {
                "type": "string",
                "enum": [
                  "sourced",
                  "filled",
                  "confirmed",
                  "conflict",
                  "unverified"
                ]
              }
            },
            "required": [
              "value",
              "source_url",
              "read_by",
              "state"
            ]
          },
          "aliases": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "value": {},
                "source_url": {
                  "type": "string"
                },
                "read_by": {
                  "type": "string"
                },
                "read": {
                  "type": "string"
                },
                "state": {
                  "type": "string",
                  "enum": [
                    "sourced",
                    "filled",
                    "confirmed",
                    "conflict",
                    "unverified"
                  ]
                }
              },
              "required": [
                "value",
                "source_url",
                "read_by",
                "state"
              ]
            }
          }
        },
        "required": [
          "lei",
          "aliases"
        ]
      }
    },
    {
      "id": "list_nodes",
      "name": "List nodes",
      "description": "The graph's nodes with record counts read from each node's index, the node door and its as-of.",
      "tags": [
        "family-office",
        "public-record",
        "mcp",
        "read-only"
      ],
      "examples": [
        "POST https://mcp.fo-kg.ai/mcp tools/call list_nodes"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "input": {
        "type": "object",
        "properties": {}
      },
      "output": {
        "type": "object",
        "properties": {
          "nodes": {
            "type": "array"
          }
        },
        "required": [
          "nodes"
        ]
      }
    }
  ],
  "nodes": [
    {
      "id": "ae-fo-kg",
      "jurisdiction": "United Arab Emirates",
      "door": "https://ae.fo-kg.ai/mcp",
      "index": "https://ae.fo-kg.ai/records/ae-fo-kg/index.json",
      "as_of": "2026-09-14"
    },
    {
      "id": "au-fo-kg",
      "jurisdiction": "Australia",
      "door": "https://au.fo-kg.ai/mcp",
      "index": "https://au.fo-kg.ai/records/au-fo-kg/index.json",
      "as_of": "2026-09-14"
    },
    {
      "id": "ca-fo-kg",
      "jurisdiction": "Canada",
      "door": "https://ca.fo-kg.ai/mcp",
      "index": "https://ca.fo-kg.ai/records/ca-fo-kg/index.json",
      "as_of": "2026-09-14"
    },
    {
      "id": "ch-fo-kg",
      "jurisdiction": "Switzerland",
      "door": "https://ch.fo-kg.ai/mcp",
      "index": "https://ch.fo-kg.ai/records/ch-fo-kg/index.json",
      "as_of": "2026-09-14"
    },
    {
      "id": "de-fo-kg",
      "jurisdiction": "Germany",
      "door": "https://de.fo-kg.ai/mcp",
      "index": "https://de.fo-kg.ai/records/de-fo-kg/index.json",
      "as_of": "2026-09-14"
    },
    {
      "id": "dk-fo-kg",
      "jurisdiction": "Denmark",
      "door": "https://dk.fo-kg.ai/mcp",
      "index": "https://dk.fo-kg.ai/records/dk-fo-kg/index.json",
      "as_of": "2026-09-14"
    },
    {
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}