# Cyanheads Nominatim MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.cyanheads%2Fnominatim-mcp-server
Registry id: `mcp-registry/io.github.cyanheads/nominatim-mcp-server`
Status: blocked (checked 2026-10-24T00:35:40.734Z)

## Measurements (30 days)

- Uptime: 0%
- Checks: 4
- Outages (90 days): 12

## Install

```json
{
  "mcpServers": {
    "cyanheads-nominatim-mcp-server": {
      "type": "http",
      "url": "https://nominatim.caseyjhand.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http cyanheads-nominatim-mcp-server https://nominatim.caseyjhand.com/mcp
```

## Tools (6)

- `openstreetmap_lookup_objects`: Fetch address details for one or more known OSM objects by their IDs via Nominatim. Each ID must be prefixed with N (node), W (way), or R (relation), e.g., "N24
- `openstreetmap_query_bbox`: Find OSM features within a rectangular geographic area (bounding box) via the Overpass API. Useful for area surveys where you want everything in a region, not p
- `openstreetmap_query_nearby`: Find OSM features within a radius around a geographic point via the Overpass API. The primary tool for "what's near X?" spatial queries. Use amenity for common 
- `openstreetmap_query_raw`: Execute a raw Overpass QL query for advanced spatial queries that the convenience tools do not cover. Use for multi-type queries, union queries, relation member
- `openstreetmap_reverse_geocode`: Convert latitude/longitude coordinates to the nearest address or place name via Nominatim/OpenStreetMap. Returns the closest matching OSM object at the given co
- `openstreetmap_search_places`: Convert a place name or address to geographic coordinates and structured place data via Nominatim/OpenStreetMap. Accepts either a free-form query string (e.g., 

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.