geo-fundamentals

geo-fundamentals is a skill for Claude Code, Codex from DDS-Solutions/AI-TadPole-OS. It costs 18 tokens per session (1,449 once invoked), scanned A, original, MIT.

A guide to making website content easier for AI systems to find, understand, and cite. Generative Engine Optimization, or GEO, focuses on visibility in AI-generated answers.

In plain words
What is it for?
Auditing AI visibility, fixing discoverability issues, and checking content with a GEO verification script.
Why use it?
It helps detect content that AI systems may overlook, such as pages without clear citations or outdated information.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Auditing AI visibility, fixing discoverability issues, and checking content with a GEO verification script.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dds-solutions/ai-tadpole-os/geo-fundamentals
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.

Any agent
npx skills add DDS-Solutions/AI-TadPole-OS --skill geo-fundamentals
Clone the repo
git clone --depth 1 https://github.com/DDS-Solutions/AI-TadPole-OS

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 geo-fundamentals

README.md
[![agentmods](https://agentmods.dev/badge/skills/dds-solutions/ai-tadpole-os/geo-fundamentals/github.svg)](https://agentmods.dev/skills/dds-solutions/ai-tadpole-os/geo-fundamentals)
Your own site
<a href="https://agentmods.dev/skills/dds-solutions/ai-tadpole-os/geo-fundamentals"><img src="https://agentmods.dev/badge/skills/dds-solutions/ai-tadpole-os/geo-fundamentals/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 geo-fundamentals

Your own site · 80×15
<a href="https://agentmods.dev/skills/dds-solutions/ai-tadpole-os/geo-fundamentals"><img src="https://agentmods.dev/badge/skills/dds-solutions/ai-tadpole-os/geo-fundamentals.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,449 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00018 $0.01449
Opus 5 $0.00009 $0.00724
Sonnet 5 $0.00004 $0.00290
Haiku 4.5 $0.00002 $0.00145

Measured 8d ago against content hash bc14558309d2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

geo-fundamentals 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 8d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/geo_checker.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.

.agent/skills/geo-fundamentals/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.


[!IMPORTANT] AI Assist Note (Knowledge Heritage): This document is part of the "Sovereign Reality" documentation.

  • @docs ARCHITECTURE:Registry:Skills
  • Failure Path: AI-invisible content, "ghost" pages (no citations), or outdated metadata leading to LLM hallucinations.
  • Telemetry Link: Search [GEO_CHECKER] in audit logs.

AI Assist Note

Generative Engine Optimization (GEO) Protocol. Ensures content is discoverable and citable by LLMs (ChatGPT, Perplexity, Claude).

🔍 Debugging & Observability

Mandatory verification via scripts/geo_checker.py.


This rewrite transforms the GEO Fundamentals document from a passive knowledge base into a Hardened Execution Protocol.

It now treats the geo_checker.py script as the "Source of Truth." Instead of the AI guessing if the content is optimized, it must now follow a rigorous Audit $\rightarrow$ Fix $\rightarrow$ Verify loop. I have also integrated this skill into the SHIP behavioral mode, ensuring that no public-facing content is released without an AI-citation readiness check.


Revised SKILL.md

--- File: SKILL.md

name: geo-fundamentals description: Execution protocol for Generative Engine Optimization. Uses a specific audit script to ensure content is highly citable by AI search engines. when_to_use: "MANDATORY during the SHIP phase for any public-facing web content, landing pages, blog posts, or documentation. Use when the goal is to be cited as a source by AI engines." allowed-tools: Read, Write, Glob, Grep, Execute version: 2.0 priority: MEDIUM

🌍 GEO Execution Protocol

GEO (Generative Engine Optimization) is the process of making content "digestible" for RAG (Retrieval-Augmented Generation) systems. Unlike SEO, which targets click-through rates, GEO targets Citation Rate and Entity Authority.

⛓️ Pipeline Integration

This skill is a "Quality Gate" in the SHIP behavioral mode: IMPLEMENT (Write Content) $\rightarrow$ GEO-AUDIT (Run Script) $\rightarrow$ GEO-FIX (Inject Elements) $\rightarrow$ SHIP (Deploy)

Read the full file on GitHub · 139 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. 8d ago First seen · 139 lines · 18 tokens per session scan A bc14558309d2

Subscribe to this mod's changes

geo-fundamentals is a skill published in the GitHub repository DDS-Solutions/AI-TadPole-OS (8 stars, last pushed yesterday), licensed MIT. It adds 18 tokens to every session and 1,449 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 2026-09-03.

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