maps

maps is a skill for Claude Code, Codex from AtlasOmnia/donna-starter. It costs 22 tokens per session (1,959 once invoked), scanned A, original, MIT.

A location-search toolkit based on open geographic data, such as maps, place names, and nearby points of interest. It runs with Python's built-in libraries and does not require an API key.

In plain words
What is it for?
Finding nearby restaurants or hospitals, converting place names to coordinates, turning coordinates into addresses, calculating travel distances and times, getting directions, and checking time zones.
Why use it?
It provides common location lookups without requiring paid services, extra Python packages, or a separate mapping application.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/atlasomnia/donna-starter/maps
Any agent
npx skills add AtlasOmnia/donna-starter --skill maps
Clone the repo
git clone --depth 1 https://github.com/AtlasOmnia/donna-starter

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for maps

README.md
[![agentmods](https://agentmods.dev/badge/skills/atlasomnia/donna-starter/maps.svg)](https://agentmods.dev/skills/atlasomnia/donna-starter/maps)
Your own site
<a href="https://agentmods.dev/skills/atlasomnia/donna-starter/maps"><img src="https://agentmods.dev/badge/skills/atlasomnia/donna-starter/maps.svg" alt="Measured on agentmods" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,959 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00022 $0.01959
Opus 5 $0.00011 $0.00979
Sonnet 5 $0.00004 $0.00392
Haiku 4.5 $0.00002 $0.00196

Measured 4d ago against content hash bac97276fa44, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

maps scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/maps_client.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

5 near-identical copies found in the catalogue:

  • maps — 100% identical, 0 lines differ
  • maps — 86% identical, 56 lines differ
  • maps — 84% identical, 54 lines differ
  • maps — 83% identical, 58 lines differ
  • maps — 83% identical, 54 lines differ
skills/productivity/maps/SKILL.md · 222 lines

How it starts

The opening of the file, as written. The whole thing — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Maps Skill

Location intelligence using free, open data sources. 8 commands, 44 POI categories, zero dependencies (Python stdlib only), no API key required.

Data sources: OpenStreetMap/Nominatim, Overpass API, OSRM, TimeAPI.io.

This skill supersedes the old find-nearby skill — all of find-nearby's functionality is covered by the nearby command below, with the same --near "<place>" shortcut and multi-category support.

When to Use

  • User sends a Telegram location pin (latitude/longitude in the message) → nearby
  • User wants coordinates for a place name → search
  • User has coordinates and wants the address → reverse
  • User asks for nearby restaurants, hospitals, pharmacies, hotels, etc. → nearby
  • User wants driving/walking/cycling distance or travel time → distance
  • User wants turn-by-turn directions between two places → directions
  • User wants timezone information for a location → timezone
  • User wants to search for POIs within a geographic area → area + bbox

Prerequisites

Python 3.8+ (stdlib only — no pip installs needed).

Script path: ~/.hermes/skills/productivity/maps/scripts/maps_client.py

Commands

MAPS=~/.hermes/skills/productivity/maps/scripts/maps_client.py

search — Geocode a place name

python3 $MAPS search "Eiffel Tower"
python3 $MAPS search "1600 Pennsylvania Ave, Washington DC"

Returns: lat, lon, display name, type, bounding box, importance score.

reverse — Coordinates to address

python3 $MAPS reverse 48.8584 2.2945

Returns: full address breakdown (street, city, state, country, postcode).

nearby — Find places by category

# By coordinates (from a Telegram location pin, for example)
python3 $MAPS nearby 48.8584 2.2945 restaurant --limit 10
python3 $MAPS nearby 40.7128 -74.0060 hospital --radius 2000

# By address / city / zip / landmark — --near auto-geocodes
python3 $MAPS nearby --near "Times Square, New York" --category cafe
python3 $MAPS nearby --near "90210" --category pharmacy

# Multiple categories merged into one query
python3 $MAPS nearby --near "downtown austin" --category restaurant --category bar --limit 10

Read the full file on GitHub · 222 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 222 lines · 22 tokens per session scan A bac97276fa44

Subscribe to this mod's changes

maps is a skill published in the GitHub repository AtlasOmnia/donna-starter (102 stars, last pushed 4d ago), licensed MIT. It adds 22 tokens to every session and 1,959 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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