Long list of geospatial analysis tools. Geospatial analysis, or just spatial analysis, is an approach to applying statistical analysis and other analytic techniques to data which has a geographical or spatial aspect.

geoai-skills - Vendor-neutral Agent Skills (SKILL.md) that make an AI coding agent check coordinate reference systems, spatial validation, comparability and uncertainty before a result becomes a claim. Works with Claude Code, Codex, Cursor and GitHub Copilot; ships a paired evaluation against a skills-disabled control arm, including the quality gate it fails.