# mcp-arcgis-fairfax

> Use this tool when you need to access and analyze Fairfax County's geospatial data, such as parcels and zoning information, to inform location-based decisions or research. It provides search, query, and schema inspection capabilities via ArcGIS, allowing users to explore and understand the data. Ideal for urban planning, real estate, and GIS applications, this tool offers a user-friendly interface for querying and retrieving relevant geospatial data.

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

## Description

Provides access to Fairfax County open geospatial data via ArcGIS, enabling search, query, and schema inspection of datasets like parcels and zoning.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **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/afws85fr0e)
- **Repository:** <https://github.com/pipeworx-io/mcp-arcgis-fairfax>

## 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-fairfax"
    }
  }
}
```

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