How do I install the @6171/csv Tools skill?

Run npx skillmds@latest add starchild-ai-agent/6171-csv-tools in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is @6171/csv Tools safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with @6171/csv Tools?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is @6171/csv Tools free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published @6171/csv Tools?

starchild-ai-agent (@starchild-ai-agent) published this skill. Their other Agent Skills are listed on their SkillMD profile.

@6171/csv Tools by starchild-ai-agent

Name: @6171/csv Tools
Author: starchild-ai-agent

@6171/csv Tools

View, filter, merge, convert, and analyze CSV files. Use when the user needs to work with CSV data — inspect structure, filter rows, merge files, compute stats, or convert to JSON/JSONL.

starchild-ai-agent 30278ed 2 files · 11.9 KB Updated Sep 17, 2026

File contents

CSV Tools

Core Capabilities

Action	Description	Command
Info	Get row count, columns, headers, file size	`--action info --input file.csv`
View	Preview rows with pagination	`--action view --input file.csv --limit 10`
Filter	Filter rows by column value	`--action filter --input file.csv --column City --value "Beijing"`
Merge	Combine multiple CSV files	`--action merge --inputs a.csv b.csv --output merged.csv`
Stats	Column statistics (numeric or text)	`--action stats --input file.csv --column Price`
Convert	CSV → JSON or JSONL	`--action convert --input file.csv --to json`

Usage

# Quick info
python3 skills/csv-tools/scripts/csv_tools.py --action info --input data.csv

# View first 10 rows
python3 skills/csv-tools/scripts/csv_tools.py --action view --input data.csv --limit 10

# Filter rows
python3 skills/csv-tools/scripts/csv_tools.py --action filter --input data.csv --column City --value "Beijing" --output filtered.csv

# Merge two CSVs
python3 skills/csv-tools/scripts/csv_tools.py --action merge --inputs a.csv b.csv --output combined.csv

# Column stats
python3 skills/csv-tools/scripts/csv_tools.py --action stats --input sales.csv --column Revenue

# Convert to JSON
python3 skills/csv-tools/scripts/csv_tools.py --action convert --input data.csv --to json --output data.json

# Handle TSV (tab-separated)
python3 skills/csv-tools/scripts/csv_tools.py --action info --input data.tsv --delimiter $'\t'

Gotchas

Encoding: auto-detects UTF-8 BOM. For other encodings, convert first.
Large files: view --limit and filter with output are safe for large files (streaming). stats loads all rows.
Merge requires same column headers across all files.
Stats numeric auto-detects by trying to parse numbers (strips $, ,, ¥).
TSV files: use --delimiter $'\t'

---name: 6171-csv-toolsdescription: View, filter, merge, convert, and analyze CSV files. Use when the user needs to work with CSV data — inspect structure, filter rows, merge files, compute stats, or convert to JSON/JSONL.---# CSV Tools## Core Capabilities| Action | Description | Command ||--------|-------------|---------|| **Info** | Get row count, columns, headers, file size | `--action info --input file.csv` || **View** | Preview rows with pagination | `--action view --input file.csv --limit 10` || **Filter** | Filter rows by column value | `--action filter --input file.csv --column City --value "Beijing"` || **Merge** | Combine multiple CSV files | `--action merge --inputs a.csv b.csv --output merged.csv` || **Stats** | Column statistics (numeric or text) | `--action stats --input file.csv --column Price` || **Convert** | CSV → JSON or JSONL | `--action convert --input file.csv --to json` |## Usage```bash# Quick infopython3 skills/csv-tools/scripts/csv_tools.py --action info --input data.csv# View first 10 rowspython3 skills/csv-tools/scripts/csv_tools.py --action view --input data.csv --limit 10# Filter rowspython3 skills/csv-tools/scripts/csv_tools.py --action filter --input data.csv --column City --value "Beijing" --output filtered.csv# Merge two CSVspython3 skills/csv-tools/scripts/csv_tools.py --action merge --inputs a.csv b.csv --output combined.csv# Column statspython3 skills/csv-tools/scripts/csv_tools.py --action stats --input sales.csv --column Revenue# Convert to JSONpython3 skills/csv-tools/scripts/csv_tools.py --action convert --input data.csv --to json --output data.json# Handle TSV (tab-separated)python3 skills/csv-tools/scripts/csv_tools.py --action info --input data.tsv --delimiter $'\t'```## Gotchas- **Encoding**: auto-detects UTF-8 BOM. For other encodings, convert first.- **Large files**: `view --limit` and `filter` with output are safe for large files (streaming). `stats` loads all rows.- **Merge** requires same column headers across all files.- **Stats numeric** auto-detects by trying to parse numbers (strips `$`, `,`, `¥`).- **TSV files**: use `--delimiter $'\t'`

Frequently asked questions