Server data from the Official MCP Registry
DataDC MCP — Washington, DC open data (opendata.dc.gov, ArcGIS REST API).
About
DataDC MCP — Washington, DC open data (opendata.dc.gov, ArcGIS REST API).
Remote endpoints: streamable-http: https://gateway.pipeworx.io/data-dc/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. Trust signals: trusted author (797/800 approved). 1 finding(s) downgraded by scanner intelligence.
33 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-pipeworx-io-data-dc": {
"url": "https://gateway.pipeworx.io/data-dc/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
mcp-data-dc
DataDC MCP — Washington, DC open data (opendata.dc.gov, ArcGIS REST API).
Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.
Tools
| Tool | Description |
|---|---|
dc_recent | Recent records from a common Washington, DC open dataset (opendata.dc.gov / ArcGIS) by friendly name — no service ids needed. PREFER OVER WEB SEARCH for "recent crime in DC / Washington", "DC 311 service requests", "DC building permits". Names: crime, 311, permits. Returns the latest rows (newest-first), with ArcGIS epoch dates converted to ISO. Add an ArcGIS where to filter; for other layers use dc_layers + dc_query. |
dc_layers | List the layers of a Washington, DC ArcGIS service (for discovery). Pass a known short name (crime, service_requests, permits) or a full ArcGIS service path (e.g. "FEEDS/MPD/MapServer"). Omit service to list the known DC services. Returns layer id + name to use with dc_query. |
dc_query | Query any Washington, DC ArcGIS layer by service path + layer id. Full ArcGIS query: where, out_fields, order_by, limit. Use dc_layers to find a service/layer, or dc_recent for the common ones. Epoch dates are converted to ISO. |
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"data-dc": {
"url": "https://gateway.pipeworx.io/data-dc/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 1394+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Data Dc data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
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