Token Map
nexu-io/open-design
Map an extracted Figma / source-code token bag onto the active OD design system, producing a deterministic mapping the generate stage can consume.
Accurate maps from real geo data — use for any map, or whenever geography would make a good graphic for a deliverable
CC0-1.0Auto-check passed
Install Maps Geography
$ npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install asgeirtj/system_prompts_leaks maps-geography --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Anthropic/claude-design/skills/maps-geography .claude/skills/maps-geography && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "maps-geography" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geography into .claude/skills/maps-geography/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "maps-geography", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geographyType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install asgeirtj/system_prompts_leaks maps-geography --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .agents/skills && cp -r skills-src/Anthropic/claude-design/skills/maps-geography .agents/skills/maps-geography && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "maps-geography" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geography into .agents/skills/maps-geography/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "maps-geography", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install asgeirtj/system_prompts_leaks maps-geography --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/Anthropic/claude-design/skills/maps-geography .cursor/skills/maps-geography && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "maps-geography" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geography into .cursor/skills/maps-geography/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "maps-geography", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/asgeirtj/system_prompts_leaks.git --path Anthropic/claude-design/skills/maps-geography--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install asgeirtj/system_prompts_leaks maps-geography --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/Anthropic/claude-design/skills/maps-geography .gemini/skills/maps-geography && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "maps-geography" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geography into .gemini/skills/maps-geography/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "maps-geography", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install asgeirtj/system_prompts_leaks maps-geographyInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .github/skills && cp -r skills-src/Anthropic/claude-design/skills/maps-geography .github/skills/maps-geography && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "maps-geography" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geography into .github/skills/maps-geography/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "maps-geography", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install asgeirtj/system_prompts_leaks maps-geography --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/Anthropic/claude-design/skills/maps-geography .opencode/skills/maps-geography && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "maps-geography" agent skill from https://github.com/asgeirtj/system_prompts_leaks/tree/main/Anthropic/claude-design/skills/maps-geography into .opencode/skills/maps-geography/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "maps-geography", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
maps-geography- GitHub stars
- 69k
- Token cost
- ~717 tokens
- SKILL.md length
- 283 words
- Files
- 1
- Skills in repo
- 128
- Repo updated
- First seen
- Licence
- CC0-1.0
At a glance
Accurate maps from real geo data — use for any map, or whenever geography would make a good graphic for a deliverable
- Whenever geography would make a good graphic for a deliverable
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Maps Geography is an agent skill from asgeirtj/system_prompts_leaks. Accurate maps from real geo data — use for any map, or whenever geography would make a good graphic for a deliverable
Its SKILL.md is about 720 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro… The licence is CC0-1.0.
When your agent uses it
- Whenever geography would make a good graphic for a deliverable
Example prompts
- “/maps-geography”
What it can do on your machine
Read from SKILL.md and the folder at commit 60d44cc. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
unpkg.comcdn.jsdelivr.nettile.openstreetmap.org
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Maps Geography loads about 717 tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 283 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from asgeirtj/system_prompts_leaks at commit 60d44cc, republished under its CC0-1.0 licence (© asgeirtj). 283 words, ~717 tokens.
Download SKILL.mdSave it as
.claude/skills/maps-geography/SKILL.md (or your agent's skills folder).- name
- maps-geography
- description
- Accurate maps from real geo data — use for any map, or whenever geography would make a good graphic for a deliverable
- user-invocable
- true
Maps & geography
Geographic maps are data problems, not drawings: never freehand country outlines, coastlines, or street layouts — hand-drawn geography is reliably wrong, and users notice. Load real geometry and render it.
Build every map page as plain HTML — a .html file with ordinary <script> tags, NEVER a .dc.html Design Component, even when every other design in the project is one: DC confines scripts to <helmet>, whose mount timing races the map container — the same call the data-viz and 3D skills make.
For decks, docs, graphics, and animations — anything static or exported — render TopoJSON geometry with d3-geo: fetch https://cdn.jsdelivr.net/npm/world-atlas@2.0.2/countries-110m.json (Natural Earth data, public domain; the URL is version-pinned — use it exactly), convert with topojson.feature(topology, topology.objects.countries), and draw with d3.geoPath() under a projection chosen for the job (d3.geoNaturalEarth1 for the whole world; d3.geoMercator().fitSize(...) to zoom a region). d3-geo ships inside the d3 bundle below. Load the libraries ONLY through these exact pinned, hash-verified tags, in <head>. These tags fail closed if tampered with; any other script you add would load unverified — so do not change versions, URLs, or hashes, and add nothing else from a CDN:
<script src="https://unpkg.com/d3@7.9.0/dist/d3.min.js" integrity="sha384-CjloA8y00+1SDAUkjs099PVfnY2KmDC2BZnws9kh8D/lX1s46w6EPhpXdqMfjK6i" crossorigin="anonymous"></script><script src="https://unpkg.com/topojson-client@3.1.0/dist/topojson-client.min.js" integrity="sha384-Ukv1p/xTma6P4/2bY5KzWBw+ydSpXmhCMtyciIQVDJ1RmOxtCYNMF1uXT9T63H67" crossorigin="anonymous"></script>Inline SVG from d3 also exports cleanly to PNG and PDF, which live map tiles do not — so exported deliverables always get d3 geometry, never an embedded tile map.
For street-level interactive maps — prototypes, websites, anything the user pans and zooms — use Leaflet with OpenStreetMap tiles, loaded ONLY through these exact tags (the stylesheet is required: without leaflet.css the tiles render scrambled):
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" integrity="sha384-sHL9NAb7lN7rfvG5lfHpm643Xkcjzp4jFvuavGOndn6pjVqS6ny56CAt3nsEVT4H" crossorigin="anonymous">
<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js" integrity="sha384-cxOPjt7s7Iz04uaHJceBmS+qpjv2JkIHNVcuOrM+YHwZOmJGBXI00mdUXEq65HTH" crossorigin="anonymous"></script>Create the map with L.map(...) and L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', { attribution: '© OpenStreetMap contributors' }). The attribution string is OpenStreetMap's license requirement — never omit it.
© asgeirtj, CC0-1.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in Anthropic/claude-design/skills/maps-geography of asgeirtj/system_prompts_leaks.
Open the folder on GitHubat commit 60d44cc
Compare with similar skills
Maps Geography next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Maps Geography this skillasgeirtj/system_prompts_leaks | 69k | — | ~717 | Automated safety check: Pass | CC0-1.0 | |
| Token Mapnexu-io/open-design | 100k | — | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| Geo Meta Tags Auditthedaviddias/Front-End-Checklist | 74k | — | ~763 | Automated safety check: Pass | MIT | |
| Feature Maponyx-dot-app/onyx | 32k | — | ~459 | Automated safety check: Pass | Custom licence | |
| Source Mapsthedaviddias/Front-End-Checklist | 74k | — | ~445 | Automated safety check: Pass | MIT | |
| Maps Intelligence for Local SEOAgriciDaniel/claude-seo | 19k | 1 repos | ~3.1k | Automated safety check: Pass | MIT |
Similar skills
Geo Meta Tags Audit
thedaviddias/Front-End-Checklist
Audits and fixes geo.region, geo.placename and geo.position meta tags on regional pages, noting where they help (Bing) and where they do not (Google).
Feature Map
onyx-dot-app/onyx
Use the Onyx feature map (.agents/feature-map/) to learn what a product surface does, the code behind it, and what a change can break.
Source Maps
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing slow page loads, heavy assets, or rendering delays related to Provide source maps for production debugging.
Maps Intelligence for Local SEO
AgriciDaniel/claude-seo
Audits how a local business appears across Google Maps, Bing Places, Apple Maps, and OpenStreetMap, with geo-grid rank tracking.
Customer Journey Map
phuryn/pm-skills
Create an end-to-end customer journey map with stages, touchpoints, emotions, pain points, and opportunities.
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Questions about Maps Geography
What does Maps Geography do?
Accurate maps from real geo data — use for any map, or whenever geography would make a good graphic for a deliverable. Maps Geography is an agent skill from asgeirtj/system_prompts_leaks.
When should I use Maps Geography?
Maps Geography fits situations like: whenever geography would make a good graphic for a deliverable.
How do I install Maps Geography in Claude Code?
Run `npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a claude-code`. Or copy the skill folder (Anthropic/claude-design/skills/maps-geography in asgeirtj/system_prompts_leaks) into .claude/skills/maps-geography in your project. Claude Code loads it when a task matches its description.
How do I install Maps Geography in Codex?
Run `npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a codex`. Or copy the skill folder (Anthropic/claude-design/skills/maps-geography in asgeirtj/system_prompts_leaks) into .agents/skills/maps-geography in your project. Codex loads it when a task matches its description.
Can I use Maps Geography in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgeirtj/system_prompts_leaks --skill maps-geography -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/maps-geography, .gemini/skills/maps-geography, .github/skills/maps-geography and .opencode/skills/maps-geography in your project.
What does Maps Geography need to run?
SKILL.md names no scripts, command-line tools or credentials: Maps Geography is instructions for the agent only.
Does Maps Geography access the network?
SKILL.md names 3 domains. As links in the text: unpkg.com, cdn.jsdelivr.net and tile.openstreetmap.org. This is read from the text; nothing was executed.
Is Maps Geography safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Maps Geography use?
Maps Geography is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Maps Geography use?
About 717 tokens (SKILL.md is roughly 2.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Maps Geography?
Skills that share tags, products or a category with Maps Geography: Token Map (nexu-io/open-design, 100k stars), Geo Meta Tags Audit (thedaviddias/Front-End-Checklist, 74k stars), Feature Map (onyx-dot-app/onyx, 32k stars) and Source Maps (thedaviddias/Front-End-Checklist, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Maps Geography?
asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,280 GitHub stars. The repository holds 128 skills in this directory. The repository was last updated on October 10, 2026.
Source: asgeirtj/system_prompts_leaks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.