plate-tectonics-analysis SKILL.md skillA
plate-tectonics-analysis from cxcscmu/skilllearnbench is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cxcscmu/skilllearnbench/plate-tectonics-analysis@git:20260424.d50cf5aPins git:20260424.d50cf5a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cxcscmu/skilllearnbench
- Path
skills/b1-one-shot-claude-opus-4-6/earthquake-plate-calculation/plate-tectonics-analysis/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260424.d50cf5a, committed Apr 24, 2026
- Size
- 2,136 bytes
- Repository stars
- 91
- License
- MIT
Analyzing earthquake data relative to tectonic plate boundaries using PB2002 dataset and GeoPandas.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Plate Tectonics Analysis with PB2002 Dataset
## PB2002 Dataset Structure
### Plates (`PB2002_plates.json`)
- GeoJSON FeatureCollection with Polygon geometries
- Properties include `PlateName` (e.g., "PA" for Pacific)
- Each feature is a tectonic plate polygon
### Boundaries (`PB2002_boundaries.json`)
- GeoJSON FeatureCollection with LineString geometries
- Properties: `PlateA`, `PlateB` (2-letter plate codes), `Name`, `Type`
- Pacific plate code: "PA"
- Boundaries involving Pacific: PlateA == "PA" or PlateB == "PA"
### Common Plate Codes
- PA: Pacific, NA: North America, SA: South America
- EU: Eurasia, AF: Africa, AN: Antarctica
- AU: Australia, IN: India, NZ: Nazca
## Workflow: Find Earthquakes Inside a Plate
```python
import geopandas as gpd
# Load plate polygons and earthquake points
plates = gpd.read_file("PB2002_plates.json")
earthquakes = gpd.read_file("earthquakes.json")
# Get Pacific plate polygon
pacific = plates[plates["PlateName"] == "PA"]
# Spatial join: earthquakes within Pacific plate
eq_in_pacific = gpd.sjoin(earthquakes, pacific, predicate="within")
```
## Workflow: Get Plate Boundaries
```python
boundaries = gpd.read_file("PB2002_boundaries.json")
…Read the whole file at its exact version.
How to install
mdr add cxcscmu/skilllearnbench/plate-tectonics-analysis@sha256:2ac5e8df55d43586The line at the top of this page pins the label git:20260424.d50cf5a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_7tg3xc6mvih66tka)
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Versions
The registry has recorded 1 version of this file, committed on Apr 24, 2026.
Audit of the latest version
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Source
cxcscmu/skilllearnbench · 91 stars · license MIT · pushed 2026-10-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7tg3xc6mvih66tka GET https://markdownregistry.com/api/v1/resolve?ref=cxcscmu/skilllearnbench/plate-tectonics-analysis GET https://markdownregistry.com/api/v1/blob/2ac5e8df55d43586ab139711a31edabaf34cf4f6aa27fa74740a953b4e590802
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.