mcp for Gemini CLI
dev.overspan/mcp
OpenStreetMap queries as MCP tools, served by the Overspan hosted Overpass API.
client:Gemini CLI
transport:stdio
runtime:npm
Install mcp in Gemini CLI
~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"overspan-mcp"
],
"env": {
"OVERSPAN_API_KEY": "<OVERSPAN_API_KEY>"
}
}
}
}
Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs