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Community project: GridPin offline geocoder #578

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Description

Title

GridPin: offline geocoder built from Overture addresses

URL

https://github.com/gridpin/gridpin

Creator

GridPin

Creator URL

https://gridpin.dev

Release date

August 2026

Tags

geocoding, addresses, places, rust, python, duckdb

Notes

GridPin turns Overture addresses, places and divisions into one memory-mapped file per country (Brazil, France, Germany, Italy, Netherlands, Serbia, Spain) and geocodes forward and reverse from it offline: CLI, Python package, DuckDB community extension gridpin_ext, and an MCP server for AI agents (gridpin-mcp). Disclosure: I maintain GridPin.

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