# mcp-arcgis-dc

> Use this tool when you need to search and query Washington DC's geospatial datasets, such as parcels, zoning, and transportation data, to solve problems related to urban planning, development, and research. It provides an interface for dataset discovery, attribute and geometry queries, and schema inspection, accepting location-based inputs and returning relevant geospatial data. Ideal for use cases requiring access to DC's open geospatial data, such as mapping and spatial analysis applications.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-arcgis-dc  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-arcgis-dc

## Description

Enables searching and querying Washington DC's open geospatial datasets (parcels, zoning, addresses, transport) via ArcGIS feature services, with tools for dataset discovery, attribute/geometry queries, and schema inspection.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/pdq218mnny)
- **Repository:** <https://github.com/pipeworx-io/mcp-arcgis-dc>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "pipeworx-io-mcp-arcgis-dc"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-arcgis-dc` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-arcgis-dc/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt