mcp-what3words
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@mcp-what3wordsconvert filled.count.soap to coordinates"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
mcp-what3words
what3words MCP — 3-word grid geocoding
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
Tool | Description |
| Convert a 3-word address ("filled.count.soap") to a lat/lon centre + 3m×3m bounding box. |
| Supported languages for 3-word output (code + name). |
Related MCP server: Google Maps Geocoding MCP Server
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"what3words": {
"url": "https://gateway.pipeworx.io/what3words/mcp"
}
}
}Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about What3words data" })The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
This server cannot be installed
Maintenance
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