Skill
Skill for Claude Code by Oldcircle, listed in awesome-claude-code under Research & Scientific Inquiry.
Checked 2026-10-31
npx skills add Oldcircle/geo-sleuthCommands come from the project's own docs or registry entry. Check them against the source before you run them.
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Geo Sleuth is an agent skill that works out where a photograph was taken. It combines OpenStreetMap geometry, elevation skylines, satellite imagery and street view, and shows its work as it goes. The README names Claude Code, Codex, Cursor, Gemini CLI, OpenCode and GitHub Copilot as hosts, and the install is npx skills add Oldcircle/geo-sleuth. The author is Oldcircle, the licence is MIT, and the repository has 4.6 thousand stars, with a last push on 29 October 2026. We find showing the reasoning the most useful design choice, because a location guess you cannot check is just a guess. The same ability can be used to find a private person from a photo, so use it on your own images or with clear permission. Results will vary with how distinctive the scene is. We have not run it on a photograph.
Scientific Agent Skills, listed here as Claude Scientific Skills, is a library of 177 ready-made skills plus more than 100 scientific databases, covering biology, chemistry, medicine and drug discovery, according to its README.
K-Dense · 55,403 stars
Dembrandt extracts a website's design system into tokens, covering logo, colours, typography and borders, with one command.
dembrandt · 3,890 stars
Dev Browser is a Claude skill that gives an agent the ability to use a web browser.
Sawyer Hood · 6,709 stars
LinkedIn Skills is a set of 12 skills for Claude Code and Codex that write posts, draft comments, analyse your feed and plan a publishing cadence from the terminal.
Serge Bulaev · 5,391 stars
Checked 2026-10-31
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Checked 2026-10-31
Tried it with one of these? Vote below: works for me, or not.
Run this command: npx skills add Oldcircle/geo-sleuth. The install box on this page has the command for each agent it works with.
It is published under the MIT licence.
It is maintained by Oldcircle. The code is at github.com/Oldcircle/geo-sleuth.
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