How to Build Location Features with Claude
Build location-based features with Claude and ToolRouter. Geocoding and reverse geocoding for apps.
Tool
Claude prototypes location features through an experimental workflow. Geocode a set of addresses, verify the round trip with reverse geocoding, and iterate on edge cases through conversation. The interactive approach lets you validate your location data pipeline before committing to code, catching issues early.
Connect ToolRouter to Claude
1Go to Settings → Connectors → Add custom connector
2Enter the details below and click Add
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Done — works on Claude chat, desktop, and mobile
Steps
Once connected (see setup above), use the Address Geocoding tool:
- Ask Claude: "Geocode this address and then reverse geocode nearby coordinates to verify" for round-trip testing
- Claude demonstrates both forward and reverse geocoding in a single workflow
- Use the patterns to integrate geocoding into your application logic
Example Prompt
Try this with Claude using the Address Geocoding tool
I am building a store locator. Geocode these 10 store addresses and also reverse geocode a test coordinate to verify the round trip works correctly.
Tips
- Test both geocoding directions to catch edge cases early in development
- Ask Claude to generate sample code showing how to call the geocoding API from your app