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mcp/harbor
Verified official

DataGraph MCP

v1.7.2

io.github.team-earth/datagraph

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

transport:streamable-http runtime:npm tools:5

Target client

run in your project directory 

claude mcp add --transport http datagraph https://api.datagraph.city/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

get_server_info Read-only

get server info

list_datasets Read-only

list datasets

get_locality_schema Read-only

get locality schema

query_locality_data Read-only

query locality data

get_usage_stats Read-only

get usage stats

All 5 tools, one page each

3 prompts you invoke yourself

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.