# Geo Sleuth (agent skill)

> Geo Sleuth is an agent skill (a SKILL.md file) from Oldcircle/geo-sleuth. Geolocate or chronolocate a photo with tool-verified reasoning (where was this taken / when was it taken / photo geolocation / geo-guessing). It works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode and has 4,212 GitHub stars.

Geolocate or chronolocate a photo with tool-verified reasoning (where was this taken / when was it taken / photo geolocation / geo-guessing). Given one or more photos, intake.py does metadata, OCR and reverse image search (Baidu/Yandex) in one command; clues and candidates go on a candidate board (board.py) that ranks them and gives the next step; clues.py looks up calling codes, driving side, plates and area codes from region packs; for satellite and street view the machine ranks first and…

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/Oldcircle/geo-sleuth |
| Skill path | skills/geo-sleuth/SKILL.md |
| Skill name | geo-sleuth |
| GitHub stars | 4,212 |
| Installs on skills.sh | 4 |
| License | MIT |
| Skills in repo | 1 |
| Plugin marketplace | no |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode |
| Category | Data & analysis |
| Last commit | Oct 23, 2026 |

## When it triggers

- Use when the user shares a photo and asks where was this taken / geolocate this / when was this taken / 这是哪 / 在哪拍的 / 帮我定位这张照片 / 网络迷踪 / 图寻 / 几点拍的.

## Add this skill

### Claude Code

```sh
git clone --depth 1 https://github.com/Oldcircle/geo-sleuth.git
cp -r geo-sleuth/skills/geo-sleuth ~/.claude/skills/geo-sleuth   # personal, or .claude/skills in a project
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/Oldcircle/geo-sleuth.git
cp -r geo-sleuth/skills/geo-sleuth .agents/skills/geo-sleuth   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/Oldcircle/geo-sleuth.git
cp -r geo-sleuth/skills/geo-sleuth .cursor/skills/geo-sleuth   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

skills.sh listing: https://www.skills.sh/Oldcircle/geo-sleuth/geo-sleuth

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