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PortlandMaps (Unofficial)

io.github.GPTNowLLC/portlandmaps-mcp · v0.2.5

No registry update 90+ days

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	prompts, resources, tools
Tool definitions	11 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Description written by the publisher, not verified

Unofficial MCP server for the public PortlandMaps property/permit/zoning API. Not city-affiliated.

Connect

streamable-http · https://portlandmaps-mcp.vercel.app/mcp/v2

claude mcp add --transport http portlandmaps-mcp https://portlandmaps-mcp.vercel.app/mcp/v2

{
  "mcpServers": {
    "portlandmaps-mcp": {
      "url": "https://portlandmaps-mcp.vercel.app/mcp/v2"
    }
  }
}

Tools as reported by the server

suggest_portlandmaps_address
1:1 wrapper for /api/suggest/. Search PortlandMaps autocomplete for addresses, intersections, landmarks, or IDs. ANSWER GUIDANCE: when this data answers a resident's zoning, permit, property, or city-code question, write for a Portland resident or small-business owner with no code, zoning, or permit
get_portlandmaps_detail
1:1 wrapper for /api/detail/. Fetch a detail record by detail_type, detail_id, and sections. ANSWER GUIDANCE: when this data answers a resident's zoning, permit, property, or city-code question, write for a Portland resident or small-business owner with no code, zoning, or permitting background. Lea
get_assessor_data
1:1 wrapper for /api/assessor/. Search assessor records by address, property IDs, geometry, or assessor filters.
get_permit_data
1:1 wrapper for /api/permit/. Search building/trade/enforcement permit records. ANSWER GUIDANCE: when this data answers a resident's zoning, permit, property, or city-code question, write for a Portland resident or small-business owner with no code, zoning, or permitting background. Lead with a 3–5
search_landuse_cases
1:1 wrapper for /api/landuse/. Search land use review cases, including Historic Resource Review and Tree Review. ANSWER GUIDANCE: when this data answers a resident's zoning, permit, property, or city-code question, write for a Portland resident or small-business owner with no code, zoning, or permit
search_sewer_records
1:1 wrapper for /api/sewer/. Search sewer assets, as-builts, and easements.
query_intersects
1:1 wrapper for /api/intersects/. Spatial intersection against named city layers such as row, taxlot, describe, street, and waterbody.
convert_geometry
1:1 wrapper for /api/geometry/. Convert geometry between ESRI, WKT, GeoJSON, GPolyline, and EncodedGPolyline.
lookup_agol
1:1 wrapper for /api/agol/. Retrieve City of Portland ArcGIS Online metadata, webmaps, locators, and portal info.
list_detail_types
Return the detail_type values accepted by get_portlandmaps_detail and the identifier each expects.
render_parcel_shape
Render a property's lot as an interactive UI component (inline SVG): a City of Portland aerial photo underlay (showing the true roofline) with the parcel outline, the building footprint(s) on the lot, approximate setback dimensions, a north arrow, and faint neighbouring parcels overlaid on top. Prov

Repository · Website · JSON · Text for agents · Registry updated 2026-06-25