Agent skill

Mapping Geocoding

by VectorSpaceLab in VectorSpaceLab/AREX-Skill

A skill your agent uses when plotting GeoPandas data, building interactive maps, classifying choropleths, adding tile context, or geocoding and reverse-geocoding addresses.

BSD-3-ClauseAuto-check passedData & Analytics

Install Mapping Geocoding

skills CLI
$ npx skills add VectorSpaceLab/AREX-Skill --skill mapping-geocoding -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install VectorSpaceLab/AREX-Skill mapping-geocoding --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/VectorSpaceLab/AREX-Skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/repositories/repo-skills/geopandas/sub-skills/mapping-geocoding .claude/skills/mapping-geocoding && rm -rf skills-src

Use ~/.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/

Facts

Skill name
mapping-geocoding
GitHub stars
330
Token cost
~914 tokens
SKILL.md length
357 words
Files
6 (incl. scripts, references)
Skills in repo
159
Repo updated
First seen
Licence
BSD-3-Clause

At a glance

A skill your agent uses when plotting GeoPandas data, building interactive maps, classifying choropleths, adding tile context, or geocoding and reverse-geocoding addresses.

  • Works in 6 steps: Check optional dependencies before… → Reproject to an appropriate display CRS… → Downsample or simplify large geometries… → …
  • Plotting GeoPandas data
  • SKILL.md covers Read First, Route Here When, Route Elsewhere and Default Operating Rules, plus 2 more sections
  • Runs Python scripts from its folder; calls python

What it does

Mapping Geocoding is an agent skill from VectorSpaceLab/AREX-Skill. Use when plotting GeoPandas data, building interactive maps, classifying choropleths, adding tile context, or geocoding and reverse-geocoding addresses.

Its SKILL.md is about 910 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `references/troubleshooting.md`, `references/visualization-geocoding-reference.md` and `references/workflows.md`).

It sits in Data & Analytics, covering Geospatial analysis. It works with Matplotlib. The repository describes itself as: A Skill Library for Automated Machine Learning. The licence is BSD-3-Clause.

When your agent uses it

  • Plotting GeoPandas data
  • Building interactive maps
  • Classifying choropleths
  • Adding tile context

Example prompts

  • “/mapping-geocoding”

Requirements

  • Python 3

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Check optional dependencies before planning a map output. Static plots require matplotlib; interactive explore() workflows commonly need…
  2. Reproject to an appropriate display CRS when tiles or metric styling require it, but preserve original analysis data when needed.
  3. Downsample or simplify large geometries before interactive maps if performance matters.
  4. Treat geocoding as a network/service workflow. Specify provider, timeout, API key/credentials policy, rate limits, and terms of service.
  5. Do not call real geocoding providers in tests or smoke scripts. Use mocked provider behavior for validation.
  6. Keep map output expectations explicit: matplotlib Axes, folium map object, HTML file, or serialized vector data.

What it can do on your machine

Read from SKILL.md and the folder at commit ac3fe1a. 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

    Ships 2 files in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    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

Mapping Geocoding loads about 914 tokens when it runs, and up to ~2.9k if it reads all its reference files. Until then it costs about 43 tokens; SKILL.md has 357 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~914
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.9k

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); the scripts in this folder are not scanned.

SKILL.md

The full file from VectorSpaceLab/AREX-Skill at commit ac3fe1a, republished under its BSD-3-Clause licence (© VectorSpaceLab). 357 words, ~914 tokens.

Download SKILL.mdSave it as .claude/skills/mapping-geocoding/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
mapping-geocoding
description
Use when plotting GeoPandas data, building interactive maps, classifying choropleths, adding tile context, or geocoding and reverse-geocoding addresses.
disable-model-invocation
true
metadata.disco-role
operating
license
BSD 3-Clause

Mapping and Geocoding

Use this sub-skill when the task turns GeoPandas data into static/interactive maps or uses geocoding providers to convert between addresses and coordinates.

Read First

  • Visualization and geocoding reference: API notes for .plot(), .explore(), choropleths, classification, tiles, geocode, and reverse_geocode.
  • Workflows: recipes for static maps, interactive maps, optional-dependency checks, no-network geocoding tests, and safe provider usage.
  • Troubleshooting: missing matplotlib/folium/mapclassify/geopy, display issues, CRS/tile problems, provider errors, rate limits, and API-key boundaries.
  • check_mapping_optional_deps.py: reports optional visualization/geocoding modules.
  • mock_geocode_smoke.py: validates GeoPandas geocoding result handling without calling a real provider.

Route Here When

  • The user asks for GeoDataFrame.plot, GeoSeries.plot, choropleth maps, legends, colormaps, classification schemes, or matplotlib axes handling.
  • The task mentions GeoDataFrame.explore, folium, interactive HTML maps, tiles, mapclassify, basemaps, or xyzservices providers.
  • The task uses geopandas.tools.geocode, reverse_geocode, geopy providers, provider kwargs, timeouts, rate limits, or address-to-point conversion.
  • The problem is an optional mapping/geocoding dependency error or a network/provider boundary.

Route Elsewhere

  • Use ../core-data-model/SKILL.md for CRS assignment/reprojection and geometry-column repairs before plotting.
  • Use ../spatial-operations/SKILL.md for clipping, joins, dissolves, simplification, or metric preprocessing before map output.
  • Use ../io-formats/SKILL.md for saving map input/output vector data.
  • Use ../validation-testing/SKILL.md for assertions around map/geocode outputs.
Show full SKILL.md (169 more words)Show less

Default Operating Rules

  1. Check optional dependencies before planning a map output. Static plots require matplotlib; interactive explore() workflows commonly need folium/branca/mapclassify and sometimes tile-provider packages.
  2. Reproject to an appropriate display CRS when tiles or metric styling require it, but preserve original analysis data when needed.
  3. Downsample or simplify large geometries before interactive maps if performance matters.
  4. Treat geocoding as a network/service workflow. Specify provider, timeout, API key/credentials policy, rate limits, and terms of service.
  5. Do not call real geocoding providers in tests or smoke scripts. Use mocked provider behavior for validation.
  6. Keep map output expectations explicit: matplotlib Axes, folium map object, HTML file, or serialized vector data.

Minimal Checks

bash
python scripts/check_mapping_optional_deps.py --json
python scripts/mock_geocode_smoke.py --json

The mock geocode smoke returns success without network if geopy is available; if it is missing, it reports a skipped optional workflow unless --require-geopy is used.

Handoff

  • Prepare and validate input layers with core-data-model and spatial-operations before plotting.
  • Use io-formats for input/output data files.
  • Use validation-testing to compare expected geocoded GeoDataFrames or geometry outputs.

© VectorSpaceLab, BSD-3-Clause. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (scripts, references) in skills/repositories/repo-skills/geopandas/sub-skills/mapping-geocoding of VectorSpaceLab/AREX-Skill.

  • SKILL.md
  • references/troubleshooting.md
  • references/visualization-geocoding-reference.md
  • references/workflows.md
  • scripts/check_mapping_optional_deps.py
  • scripts/mock_geocode_smoke.py

Open the folder on GitHubat commit ac3fe1a

Compare with similar skills

Mapping Geocoding 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.

Mapping Geocoding compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Mapping Geocoding this skillVectorSpaceLab/AREX-Skill330—~914Automated safety check: PassBSD-3-Clause
GeoPandas Spatial Analysisdavila7/claude-code-templates32k10 repos~1.8kAutomated safety check: PassMIT
MatplotlibzLanqing/codex-claude-academic-skills4.7k17 repos~2.9kAutomated safety check: PassMIT
Scientific Visualizationmims-harvard/OptimusKG14619 repos~6.3kAutomated safety check: PassMIT
SeabornzLanqing/codex-claude-academic-skills4.7k15 repos~4.9kAutomated safety check: PassBSD-3-Clause
Plot From DataTrae1ounG/paper-plot-skills8691 repos~583Automated safety check: PassNone

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Works with

Questions about Mapping Geocoding

What does Mapping Geocoding do?

A skill your agent uses when plotting GeoPandas data, building interactive maps, classifying choropleths, adding tile context, or geocoding and reverse-geocoding addresses. Mapping Geocoding is an agent skill from VectorSpaceLab/AREX-Skill. Use when plotting GeoPandas data, building interactive maps, classifying choropleths, adding tile context, or geocoding and reverse-geocoding addresses.

When should I use Mapping Geocoding?

Mapping Geocoding fits situations like: plotting GeoPandas data; building interactive maps; classifying choropleths; adding tile context.

How do I install Mapping Geocoding in Claude Code?

Run `npx skills add VectorSpaceLab/AREX-Skill --skill mapping-geocoding -a claude-code`. Or copy the skill folder (skills/repositories/repo-skills/geopandas/sub-skills/mapping-geocoding in VectorSpaceLab/AREX-Skill) into .claude/skills/mapping-geocoding in your project. Claude Code loads it when a task matches its description.

How do I install Mapping Geocoding in Codex?

Run `npx skills add VectorSpaceLab/AREX-Skill --skill mapping-geocoding -a codex`. Or copy the skill folder (skills/repositories/repo-skills/geopandas/sub-skills/mapping-geocoding in VectorSpaceLab/AREX-Skill) into .agents/skills/mapping-geocoding in your project. Codex loads it when a task matches its description.

Can I use Mapping Geocoding 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 VectorSpaceLab/AREX-Skill --skill mapping-geocoding -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mapping-geocoding, .gemini/skills/mapping-geocoding, .github/skills/mapping-geocoding and .opencode/skills/mapping-geocoding in your project.

What does Mapping Geocoding need to run?

Going by SKILL.md and its folder, Mapping Geocoding needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Mapping Geocoding access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Mapping Geocoding 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Mapping Geocoding use?

Mapping Geocoding is published under the BSD-3-Clause licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Mapping Geocoding use?

About 914 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2k tokens, read only when the agent opens those files.

What are the alternatives to Mapping Geocoding?

Skills that share tags, products or a category with Mapping Geocoding: GeoPandas Spatial Analysis (davila7/claude-code-templates, 32k stars), Matplotlib (zLanqing/codex-claude-academic-skills, 4.7k stars), Scientific Visualization (mims-harvard/OptimusKG, 146 stars) and Seaborn (zLanqing/codex-claude-academic-skills, 4.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Mapping Geocoding?

VectorSpaceLab (a GitHub organization) maintains it in VectorSpaceLab/AREX-Skill, which has 330 GitHub stars. The repository holds 159 skills in this directory. The repository was last updated on September 3, 2026.

Source: VectorSpaceLab/AREX-Skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.