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maintenanceMCP server with 562 tools accessing 114 government data APIs covering economic, health, education, energy, and more from federal, state, and international sources.
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Best ArcGIS MCP Servers
ArcGIS is a geographic information system (GIS) platform developed by Esri that provides mapping, analysis, and data management capabilities for creating, managing, and sharing geographic information and maps.
Why this server?
Accesses geographic data from ArcGIS REST services, including state and local government datasets for crime, health, education, and more.
Why this server?
Provides integration with ArcGIS for accessing state/local government procurement bids and awarded contracts, including feature services and hub data.
AlicenseAqualityAmaintenanceThe most comprehensive keyless federal-data MCP server. 36 tools for SAM.gov + USAspending + Federal Register + eCFR + Grants.gov. No API key, no registration, no signup. Works in Claude Desktop, Claude Code, Codex CLI, Cursor, Continue, Gemini CLI, and any MCP-aware host.6153484 npm9MITWhy this server?
Integration with ArcGIS REST APIs to query Historic Environment Records, including listed buildings, scheduled monuments, conservation areas, heritage at risk, and Scottish heritage data.
chuk-mcp-herofficial
AlicenseAqualityFmaintenanceAn MCP server for querying Historic Environment Records across England and Scotland, enabling searches of listed buildings, monuments, and heritage sites via ArcGIS REST APIs.28Apache 2.0Why this server?
Provides tools for searching, describing, querying, and summarizing datasets from the City of Charlotte's ArcGIS Hub portal, including location-based lookups for crime, 311 requests, zoning, transit, and other city services.
AlicenseAqualityAmaintenanceEnables LLMs to answer everyday questions about Charlotte, NC using official public data from the city's open data portal, including crime, 311 requests, zoning, transit, city services, and government transparency.19MITWhy this server?
Provides access to the Generalitat Valenciana (GVA) ArcGIS REST API for querying land activity data, including layer metadata retrieval, feature queries with SQL filters, record counting, and GeoJSON export capabilities.
Why this server?
Allows querying live Yerevan municipal GIS data from an ArcGIS Enterprise portal, including air quality, parcels, zoning, construction, transport, and generic ArcGIS layers.
AlicenseAqualityCmaintenanceLets an AI agent query Yerevan's live municipal GIS data—air quality, cadastral parcels, zoning, construction, and transport—with no API key.247MITWhy this server?
Provides access to OVF spatial datasets via ArcGIS REST services for discovery of water-management layers and station metadata.
AlicenseBqualityAmaintenanceProvides agent-friendly, read-only access to public Hungarian water-management data from the Országos Vízügyi Főigazgatóság (OVF), enabling station discovery, measurement catalog inspection, and time series retrieval and aggregation.10MITWhy this server?
Provides access to Virginia state and local government geographic data through ArcGIS services, including parcel, zoning, and boundary lookups with source provenance.
AlicenseAqualityBmaintenanceEnables AI agents to answer civic questions about Virginia state, county, and municipal public data, including zoning, parcel, boundary, and Code of Virginia lookups, with provenance on every answer.51Apache 2.0Why this server?
Provides access to San Antonio 311 service call data from the City's ArcGIS Hub FeatureServer, enabling queries by category, type, department, status, or council district.
AlicenseAqualityCmaintenanceProvides Claude and any MCP client with plain-English access to official San Antonio-area public data including weather alerts, school ratings, and 311 service calls, with no API keys required.41Apache 2.0