Back to Family Office Knowledge Graph
Card snapshot
familyofficeknowledgegraph.ai
·
2026-09-23 10:38:59 UTC
·
76468a7e0a459d1400087c7d7d31688d53129c6ba3c688b0b85608889defdbdc
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"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"
},
{
"id": "es-fo-kg",
"jurisdiction": "Spain",
"door": "https://es.fo-kg.ai/mcp",
"index": "https://es.fo-kg.ai/records/es-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "fr-fo-kg",
"jurisdiction": "France",
"door": "https://fr.fo-kg.ai/mcp",
"index": "https://fr.fo-kg.ai/records/fr-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "it-fo-kg",
"jurisdiction": "Italy",
"door": "https://it.fo-kg.ai/mcp",
"index": "https://it.fo-kg.ai/records/it-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "lu-fo-kg",
"jurisdiction": "Luxembourg",
"door": "https://lu.fo-kg.ai/mcp",
"index": "https://lu.fo-kg.ai/records/lu-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "nl-fo-kg",
"jurisdiction": "Netherlands",
"door": "https://nl.fo-kg.ai/mcp",
"index": "https://nl.fo-kg.ai/records/nl-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "no-fo-kg",
"jurisdiction": "Norway",
"door": "https://no.fo-kg.ai/mcp",
"index": "https://no.fo-kg.ai/records/no-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "row-fo-kg",
"jurisdiction": "Rest of world",
"door": "https://row.fo-kg.ai/mcp",
"index": "https://row.fo-kg.ai/records/row-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "sg-fo-kg",
"jurisdiction": "Singapore",
"door": "https://sg.fo-kg.ai/mcp",
"index": "https://sg.fo-kg.ai/records/sg-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "uk-fo-kg",
"jurisdiction": "United Kingdom",
"door": "https://uk.fo-kg.ai/mcp",
"index": "https://uk.fo-kg.ai/records/uk-fo-kg/index.json",
"as_of": "2026-09-14"
},
{
"id": "us-fo-kg",
"jurisdiction": "United States",
"door": "https://us.fo-kg.ai/mcp",
"index": "https://us.fo-kg.ai/records/us-fo-kg/index.json",
"as_of": "2026-09-14"
}
],
"x402": {
"route": "https://familyofficeknowledgegraph.ai/api",
"page": "https://familyofficeknowledgegraph.ai/x402",
"jwks": "https://familyofficeknowledgegraph.ai/x402/jwks.json",
"kid": "fo-kg-x402-2026-09",
"network": "eip155:8453",
"price_usdc": "0.01"
},
"source": "public-record",
"supportsAuthenticatedExtendedCard": false
}