Personal productivity

Move years of saved map pins into a new app without duplicates

While moving old notes out of Google My Maps, the user had Claude Code build a migration tool in one shot. It processes the KMZ export and checks each place against the existing database to skip duplicates.

Agent(s): Claude Code
Source: X post (2026-10-16)
Verified: 2026-10-19

Try it yourself

Prompt idea: “Here's my Google My Maps KMZ export. Write a script that converts it to [target format] and flags places that already exist in [my other list] so I don't import duplicates.”