MCP server

Nominatim

io.github.pipeworx-io/nominatim

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Nominatim MCP — wraps OpenStreetMap Nominatim geocoding API (free, no auth)

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

45

Token cost

About 26,740 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http nominatim https://gateway.pipeworx.io/nominatim/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.nominatim]
url = "https://gateway.pipeworx.io/nominatim/mcp"

Gemini CLI

{"mcpServers":{"nominatim":{"httpUrl":"https://gateway.pipeworx.io/nominatim/mcp"}}}

Cursor

{"mcpServers":{"nominatim":{"url":"https://gateway.pipeworx.io/nominatim/mcp"}}}

VS Code

{"servers":{"nominatim":{"type":"http","url":"https://gateway.pipeworx.io/nominatim/mcp"}}}

Antigravity

agy mcp add nominatim https://gateway.pipeworx.io/nominatim/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"nominatim","server_url":"https://gateway.pipeworx.io/nominatim/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"nominatim","server_url":"https://gateway.pipeworx.io/nominatim/mcp"}

Tools

• lookup ~132 tokens
  Get details for OpenStreetMap locations by ID (e.g., "N123456" for node, "W654321" for way, "R111" for relation). Returns coordinates, names, and metadata.
• reverse_geocode ~141 tokens
  Convert latitude/longitude coordinates to a human-readable address. Returns nearest address, place name, and administrative boundaries.
• search_address ~164 tokens
  Search for coordinates of an address or place name. Returns latitude, longitude, display name, and place type for matched locations.

Browse

• GitHub tools
• GitHub and code hosting
• Maps and places

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