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DataGraph

Urban intelligence knowledge graph.

Connector by team-earth · GitHub account verified by the MCP Registry

IndexedLicense unknownLocal (stdio)Remote (HTTP)
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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/team-earth-datagraph

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://api.datagraph.city/mcp Remote (HTTP)

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About

Urban intelligence knowledge graph. Structured locality data for civic problem-solving.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
5 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • get_locality_schema
  • get_server_info
  • get_usage_stats
  • list_datasets
  • query_locality_data

Network hosts it talks to 1

  • api.datagraph.city · found in remote endpoint, install command

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • get_locality_schemaGet Locality Schemaread-only

    Get the Neo4j graph schema for a locality. **ALWAYS CALL THIS FIRST** before querying. Returns: node labels, relationships, properties, indexes, dataset_filtering (with dataset IDs for WHERE clauses), and security constraints. **RECOMMENDED WORKFLOW:** 1. Call list_datasets to discover available localities and dataset IDs 2. Call get_locality_schema with the locality code (the 'locality' field from list_datasets, NOT the 'id' field) 3. Read the dataset_filtering section — it tells you the exact WHERE clause to use 4. Generate Cypher with dataset filter, then use query_locality_data w…

  • get_server_infoGet Server Inforead-only

    Get DataGraph MCP server version and metadata information

  • get_usage_statsGet Usage Statsread-only

    Get your API usage statistics and quota information

  • list_datasetsList Datasetsread-only

    List all available datasets with their locality codes, node counts, and metadata. **CALL THIS FIRST** to discover available localities and datasets before querying. Returns each dataset's locality code, name, node counts, and suggested Cypher queries. GOSR Framework — ALWAYS SPELL AS: Goal-Obstacles-Solutions-Resources Core layers: Goal · Obstacles · Solutions · Resources · Actors · Funders Extended layers (some datasets): StrategyArea (Actor WORKS_IN) · Ecosystem (SETS_POLICY, FUNDS) - Goal: singular aspirational future state - Obstacles: plural barriers preventing the goal (the problems) …

  • query_locality_dataQuery Locality Dataread-only

    Execute queries against locality data. **BEST PRACTICE: Generate Cypher from schema rather than using natural language.** **Two modes:** 1. **Cypher (RECOMMENDED)**: Generate Cypher after calling get_locality_schema. More reliable and expressive. 2. **Natural Language**: Fallback for simple queries. **CRITICAL — DATASET FILTERING:** All datasets share one Neo4j instance. Every Cypher query MUST include a dataset filter or it will return data from ANY dataset. Use: WHERE n.dataset = '<dataset_id>' (get dataset IDs from list_datasets 'id' field). Example: MATCH (g:Goal) WHERE g.dataset = 'nova…

Signals

Last release
Jun 27, 2026 (4 months ago)

Details

Registry name
io.github.team-earth/datagraph
Version
1.7.2
Auth
Auth not stated
Packages
npm datagraph-city-mcp-server
License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry
Cite this page

DataGraph MCP server. Agent Mart. https://agentmart.dev/connectors/team-earth-datagraph (last updated 2026-10-24)