Developer Tools MCP Servers

City of Henderson GIS — Henderson, Nevada open geospatial data (ArcGIS).

SEC XBRL MCP — wraps SEC EDGAR XBRL API (data.sec.gov)

City of Novi GIS — Novi, Michigan open geospatial data (ArcGIS).

SEC 8-K event triage — query our pre-classified mirror of every

City of Victoria GIS — Victoria, BC (Canada) open geospatial data (ArcGIS).

RubyGems MCP — wraps the RubyGems.org public API (free, no auth)

City of San Bernardino GIS — San Bernardino, California open geospatial data (ArcGIS).

Rick and Morty MCP — wraps the Rick and Morty API (free, no auth)

City of Fontana GIS — Fontana, California open geospatial data (ArcGIS).

Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)

Durham City-County GIS — Durham, North Carolina open geospatial data (ArcGIS).

Quotes MCP — citation-grade quote API for public-domain authors.

East Baton Rouge GIS — East Baton Rouge Parish, Louisiana open geospatial data (ArcGIS).

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

PhishTank MCP — wraps PhishTank API (checkurl.phishtank.com)

Fairfax County GIS — Fairfax County, Virginia open geospatial data (ArcGIS).

OpenSky MCP — OpenSky Network API (free, no auth for anonymous access)

City of Brampton GIS — Brampton, Ontario (Canada) open geospatial data (ArcGIS).

OpenSanctions MCP — Global sanctions and PEP data (free, no auth required)

Tallahassee-Leon County GIS — Tallahassee-Leon County, Florida open geospatial data (ArcGIS).

OpenFEC MCP — Federal Election Commission campaign finance data

Fulton County Open Data (sharefulton.fultoncountyga.gov) Socrata MCP.

OpenCorporates MCP — Global company registry data (free, no auth, rate limited)

Oakland Open Data (data.oaklandca.gov) Socrata MCP.