xan

SkillDatabases & data

High-performance CSV processing with xan CLI for large tabular datasets, streaming transformations, and low-memory pipelines.

Use xan in Claude, ChatGPT or Ahel Desktop

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Also: Claude Code · Cursor · Codex

Then ask your AI: use the xan skill

Details

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.

No other account needed.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

xanStart free

What this skill tells your AI

The instructions your AI receives, as published by foryourhealth111-pixel/vibe-skills in bundled/skills/xan/SKILL.md and read by ahel’s review.

Use this skill when tabular work involves large CSV-like files and shell-oriented data pipelines.

When to Use

CSV/TSV files are large (size or rows) and Python/pandas style processing is too heavy.
You need fast CLI operations such as filter, sort, dedup, groupby, frequency, join.
You want low-memory streaming workflows in terminal pipelines.

Boundaries

Not for workbook semantics (.xlsx formula/layout preservation) — use xlsx or excel-analysis.
Not for ML model training pipelines — use data-ml skills.
This skill is a thin CLI wrapper; it does not implement custom parsing logic itself.

Script

Path: scripts/xan.ps1

Examples

powershell -ExecutionPolicy Bypass -File "$env:USERPROFILE\.codex\skills\xan\scripts\xan.ps1" count data.csv
powershell -ExecutionPolicy Bypass -File "$env:USERPROFILE\.codex\skills\xan\scripts\xan.ps1" filter "score > 0.8" data.csv
powershell -ExecutionPolicy Bypass -File "$env:USERPROFILE\.codex\skills\xan\scripts\xan.ps1" groupby category "sum(amount) as total" sales.csv

Signals

GitHub stars: 4k
Forks: 308
Last commit: Aug 2026

Advanced

Item type: skill
Key: xan
Source: github.com/foryourhealth111-pixel/vibe-skills

github.com/foryourhealth111-pixel/vibe-skills

xan