# Qgis

> QGIS AI Interface Skill — PyQGIS headless automation, Processing framework, vector/raster I/O, CRS transforms, well plotting from CSV, failure diagnosis

- Skill: `vamseeachanta/qgis` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/qgis`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/qgis/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/qgis

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# Qgis

## When to Use This Skill

- Plot well locations from CSV files with lat/lon coordinates
- Reproject vector/raster data between coordinate systems (WGS84, UTM)
- Run QGIS Processing algorithms headlessly (no GUI)
- Perform spatial joins, buffer analysis, and overlay operations
- Export map layouts to PDF, PNG, SVG
- Batch process shapefiles or GeoPackages via PyQGIS scripting

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## Sub-Skills

- [1.1 PyQGIS Application Bootstrap (Headless) (+2)](11-pyqgis-application-bootstrap-headless/SKILL.md)
- [2.1 qgis_process CLI (Headless) (+2)](21-qgisprocess-cli-headless/SKILL.md)
- [3.1 Read Features from Output Layer (+2)](31-read-features-from-output-layer/SKILL.md)
- [4. FAILURE DIAGNOSIS](4-failure-diagnosis/SKILL.md)
- [Checklist (+2)](checklist/SKILL.md)