DataGraph
Urban intelligence knowledge graph. Structured locality data for civic problem-solving.
Sollte ich dies verwenden
Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"datagraph": {
"command": "npx",
"args": [
"datagraph-city-mcp-server"
]
}
}
}Ausführbare Pakete
1.7.2stdioRemote-Endpunkte
https://api.datagraph.city/mcpstreamable-httpWas es kann
Tool-Inventar
Tools (5)
🟢get_server_info
Get DataGraph MCP server metadata and GOSR framework info.
Eingabe-Schema
{
"type": "object",
"properties": {}
}🟢list_datasets(locality)
List available datasets. Optionally filter by locality code.
Eingabe-Schema
{
"type": "object",
"properties": {
"locality": {
"type": "string",
"description": "Filter by locality code (optional)"
}
}
}🟢get_locality_schema(locality)
Get the graph schema for a locality (node types, relationships, sample queries). Call list_datasets first to get locality codes.
Eingabe-Schema
{
"type": "object",
"properties": {
"locality": {
"type": "string",
"description": "Locality code (REQUIRED). Use the 'locality' field from list_datasets. Example: 'nova-scotia', 'kc', 'unlonely-nyc'."
}
},
"required": [
"locality"
]
}🟢query_locality_data(query, locality, cypher_query, cypher_params, limit)
Query data using natural language or Cypher. Requires auth.
Eingabe-Schema
{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "User question or description."
},
"locality": {
"type": "string",
"description": "Locality code (REQUIRED). Use the 'locality' field from list_datasets."
},
"cypher_query": {
"type": "string",
"description": "RECOMMENDED: Cypher query generated from schema. MUST include WHERE n.dataset = '<dataset_id>' filter. Must be read-only with LIMIT clause (max 1000)."
},
"cypher_params": {
"type": "object",
"description": "Parameters for Cypher query ($param syntax)."
},
"limit": {
"type": "number",
"description": "Max results for NL queries (default: 10, max: 100)",
"default": 10
}
},
"required": [
"query"
]
}🟢get_usage_stats
Check your API usage and quota. Requires auth.
Eingabe-Schema
{
"type": "object",
"properties": {}
}Community
Nachweis