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change-detection

100 / 100 · Low risk

Fine to try.

By muend/geoai-skills (GitHub) · coding · 45 stars · scanned at commit 19937ce

Change analysis, once the observations are comparable. Not for cases whose blocker is comparability itself: mixed sensors, product levels or processing baselines to remote-sensing-analysis, undocumented vertical datums to point-cloud-lidar, multi-decade archive trends over large areas to google-earth-engine. Matching product level does not prove comparability. Otherwise invoke for what, where or how much changed: two-scene comparison, deforestation, urban growth, disaster damage, parcel-change …

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'change-detection' ] || [ -L ~/.agents/skills/'change-detection' ]; then echo 'A skill folder named change-detection already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/muend/geoai-skills' "$d" && git -C "$d" checkout --quiet '19937ce14c7d60d764732cc2688c6a3dd92f6d0e' -- 'skills/change-detection' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/change-detection' ~/.agents/skills/'change-detection' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'change-detection' ~/.claude/skills/'change-detection' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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