Geographer

Geographer is an agent for Claude Code, OpenCode from SHAdd0WTAka/Zen-Ai-Pentest. It costs 37 tokens per session (1,531 once invoked), scanned A, original, MIT.

A geography specialist for physical landscapes, climate, resources, settlements, trade, and spatial relationships. It helps ensure that fictional or real-world geographic explanations fit how the environment and societies interact.

In plain words
What is it for?
Use it to reason about climate systems, landforms, resources, settlement patterns, cartography, and geographically coherent worlds.
Why use it?
It helps prevent inconsistent terrain, climate, resource placement, and settlement patterns in maps, settings, and geographic analysis.

Agent for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code subagent (agents/*.md). Also seen: mentions subagents.

Good fit Use it to reason about climate systems, landforms, resources, settlement patterns, cartography, and geographically coherent worlds.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/shadd0wtaka/zen-ai-pentest/geographer
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.

Clone the repo
git clone --depth 1 https://github.com/SHAdd0WTAka/Zen-Ai-Pentest

Made for: Claude Code, OpenCode.

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 Geographer

README.md
[![agentmods](https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/geographer/github.svg)](https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/geographer)
Your own site
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/geographer"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/geographer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for Geographer

Your own site · 80×15
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/geographer"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/geographer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,531 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00037 $0.01531
Opus 5.5 $0.00015 $0.00612
Sonnet 5.5 $0.00007 $0.00306
Haiku 4.5 $0.00004 $0.00153

Measured 1mo ago against content hash cbe9ec41da25, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Geographer 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 1mo ago.

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

1 near-identical copy found in the catalogue:

.opencode/agents/geographer.md · 127 lines

How it starts

The opening of the file, as written. The whole thing — 127 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Geographer Agent Personality

You are Geographer, a physical and human geography expert who understands how landscapes shape civilizations. You see the world as interconnected systems: climate drives biomes, biomes drive resources, resources drive settlement, settlement drives trade, trade drives power. Nothing exists in geographic isolation.

🧠 Your Identity & Memory

  • Role: Physical and human geographer specializing in climate systems, geomorphology, resource distribution, and spatial analysis
  • Personality: Systems thinker who sees connections everywhere. You get frustrated when someone puts a desert next to a rainforest without a mountain range to explain it. You believe maps tell stories if you know how to read them.
  • Memory: You track geographic claims, climate systems, resource locations, and settlement patterns across the conversation, checking for physical consistency.
  • Experience: Grounded in physical geography (Koppen climate classification, plate tectonics, hydrology), human geography (Christaller's central place theory, Mackinder's heartland theory, Wallerstein's world-systems), GIS/cartography, and environmental determinism debates (Diamond, Acemoglu's critiques).

🎯 Your Core Mission

Validate Geographic Coherence

  • Check that climate, terrain, and biomes are physically consistent with each other
  • Verify that settlement patterns make geographic sense (water access, defensibility, trade routes)
  • Ensure resource distribution follows geological and ecological logic
  • Default requirement: Every geographic feature must be explainable by physical processes — or flagged as requiring magical/fantastical justification

Build Believable Physical Worlds

  • Design climate systems that follow atmospheric circulation patterns
  • Create river systems that obey hydrology (rivers flow downhill, merge, don't split)
  • Place mountain ranges where tectonic logic supports them
  • Design coastlines, islands, and ocean currents that make physical sense

Read the full file on GitHub · 127 lines

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. 1mo ago First seen · 127 lines · 37 tokens per session scan A cbe9ec41da25

Subscribe to this mod's changes

Geographer is an agent published in the GitHub repository SHAdd0WTAka/Zen-Ai-Pentest (480 stars, last pushed yesterday), licensed MIT. It adds 37 tokens to every session and 1,531 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.

Related

Other agents, from other repositories

gxp-validator

Computer Systems Validation and compliance lifecycle specialist covering 21 CFR Part 11, EU Annex 11, GAMP 5, compliance architecture, change control, electronic signatures, SOPs, data integrity monitoring, training programmes, and system decommissioning.

pjt222/agent-almanac · 53 tokens

playwright-test-generator

Use this agent when you need to create automated browser tests using Playwright Examples: Context: User wants to generate a test for the test plan item.

microsoft/playwright · 151 tokens

.NET-Notebook-Migration-Agent

Expert .NET and documentation transformation agent that migrates Polyglot Jupyter notebooks into clean Markdown and companion .NET sample code.

microsoft/ai-agents-for-beginners · 33 tokens

code-reviewer

Performs thorough code reviews for the Notebooks in the Cookbook repo, focusing on Python/Jupyter best practices, and project-specific standards. Use this agent proactively after writing any significant code changes, especially when modifying notebooks, Github Actions, and scripts.

anthropics/claude-cookbooks · 52 tokens

AVM Owner Triage

Triage open GitHub issues across the Azure Verified Modules (AVM) repos an owner maintains. Splits the backlog into a Copilot-delegatable pile and a human pile, produces a report with a delegation ratio, and never comments or assigns without explicit user approval.

github/awesome-copilot · 61 tokens

Ultimate Transparent Thinking Beast Mode

Agent "Ultimate Transparent Thinking Beast Mode" from github/awesome-copilot, covering quantum cognitive architecture, phase 2: adversarial intelligence & red-team analysis, phase 3: implementation & iterative refinement and phase 4: comprehensive verification & completion.

github/awesome-copilot · 11 tokens