skill-092

skill-092 is a skill for Claude Code, Codex from legendtkl/agentic-skill-router. It costs 25 tokens per session (418 once invoked), scanned A, original, MIT.

A geospatial analysis guide for studying geological fault lines, fractures in the Earth where rock can move. It uses GeoPandas, a Python library for geographic data, to measure and compare faults.

In plain words
What is it for?
Use it to load fault-line shapefiles, plot them, calculate length and orientation, and study their distance from urban areas.
Why use it?
It provides a repeatable way to turn fault-line map data into measurements and visualizations for seismic-hazard work.

Skill for Claude CodeCodex

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

Good fit Use it to load fault-line shapefiles, plot them, calculate length and orientation, and study their distance from urban areas.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/legendtkl/agentic-skill-router/skill-092
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 legendtkl/agentic-skill-router --skill skill-092
Clone the repo
git clone --depth 1 https://github.com/legendtkl/agentic-skill-router

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 skill-092

README.md
[![agentmods](https://agentmods.dev/badge/skills/legendtkl/agentic-skill-router/skill-092/github.svg)](https://agentmods.dev/skills/legendtkl/agentic-skill-router/skill-092)
Your own site
<a href="https://agentmods.dev/skills/legendtkl/agentic-skill-router/skill-092"><img src="https://agentmods.dev/badge/skills/legendtkl/agentic-skill-router/skill-092/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 skill-092

Your own site · 80×15
<a href="https://agentmods.dev/skills/legendtkl/agentic-skill-router/skill-092"><img src="https://agentmods.dev/badge/skills/legendtkl/agentic-skill-router/skill-092.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 418 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 $0.00025 $0.00418
Opus 5 $0.00013 $0.00209
Sonnet 5 $0.00005 $0.00084
Haiku 4.5 $0.00003 $0.00042

Measured 7d ago against content hash 6ebe15abbb8f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

skill-092 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 7d 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.

experiments/dci-compare/skillrouter-skills/skill-092/SKILL.md · 70 lines

What it actually says

Fault Line Analysis with GeoPandas

Overview

Understanding fault lines is crucial for assessing seismic hazards and predicting earthquake behavior. This guide focuses on analyzing fault lines using geospatial data to comprehend their characteristics and potential impacts.

Key Concepts

Types of Fault Lines

  • Normal Faults: Caused by extensional forces where the hanging wall moves down.
  • Reverse Faults: Caused by compressional forces where the hanging wall moves up.
  • Strike-slip Faults: Lateral movement along the fault plane.

Loading Fault Line Data

From Shapefiles

import geopandas as gpd

# Load fault lines from a shapefile

gdf_faults = gpd.read_file('fault_lines.shp')

Visualizing Fault Lines

import matplotlib.pyplot as plt

# Plot the fault lines

gdf_faults.plot(color='red', linewidth=1)
plt.title('Fault Lines Visualization')
plt.show()

Analyzing Fault Properties

Length and Orientation

# Calculate the length of each fault line

gdf_faults['length'] = gdf_faults.geometry.length

# Calculate the orientation of each fault line

gdf_faults['orientation'] = gdf_faults.geometry.angle

Spatial Relationships

Proximity to Urban Areas

Identify urban areas near fault lines to assess risk.

# Load urban area data

gdf_urban = gpd.read_file('urban_areas.shp')

# Calculate distances to urban areas

gdf_faults['nearest_urban_distance'] = gdf_faults.geometry.distance(gdf_urban.unary_union)

Conclusion

Fault line analysis is essential for understanding seismic hazards. By leveraging geospatial data, we can evaluate fault characteristics and their potential impact on surrounding areas.

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. 7d ago First seen · 70 lines · 25 tokens per session scan A 6ebe15abbb8f

Subscribe to this mod's changes

skill-092 is a skill published in the GitHub repository legendtkl/agentic-skill-router (5 stars, last pushed 3mo ago), licensed MIT. It adds 25 tokens to every session and 418 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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