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csv-reader

csv-reader is a skill for Claude Code, Codex from SKYLENAGE-AI/QwenClawBench. It costs 0 tokens per session (146 once invoked), scanned A, original, MIT.

A command-line tool that turns a CSV file into JSON. CSV is a table-like text format, and JSON is a structured format commonly used by programs.

In plain words
What is it for?
Use it to read comma-, tab-, or pipe-separated UTF-8 files, detect headers and data types, and write one JSON object per row.
Why use it?
It removes the need to write a conversion script or manually reshape rows and columns.

Skill for Claude CodeCodex

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

not rated 61repo 5mo ago A scan 0 tokens original MIT

Good fit Use it to read comma-, tab-, or pipe-separated UTF-8 files, detect headers and data types, and write one JSON object per row.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/skylenage-ai/qwenclawbench/csv-reader
View source ↗ SKYLENAGE-AI/QwenClawBench skylenage-ai.github.io
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 SKYLENAGE-AI/QwenClawBench --skill csv-reader
Clone the repo
git clone --depth 1 https://github.com/SKYLENAGE-AI/QwenClawBench

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 csv-reader

README.md
[![agentmods](https://agentmods.dev/badge/skills/skylenage-ai/qwenclawbench/csv-reader/github.svg)](https://agentmods.dev/skills/skylenage-ai/qwenclawbench/csv-reader)
Your own site
<a href="https://agentmods.dev/skills/skylenage-ai/qwenclawbench/csv-reader"><img src="https://agentmods.dev/badge/skills/skylenage-ai/qwenclawbench/csv-reader/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 csv-reader

Your own site · 80×15
<a href="https://agentmods.dev/skills/skylenage-ai/qwenclawbench/csv-reader"><img src="https://agentmods.dev/badge/skills/skylenage-ai/qwenclawbench/csv-reader.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 146 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 $0.00000 $0.00146
Opus 5.5 $0.00000 $0.00058
Sonnet 5.5 $0.00000 $0.00029
Haiku 4.5 $0.00000 $0.00015

Measured 2mo ago against content hash 9a0f18b31003, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

csv-reader 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 2mo 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.

data/qwenclawbench-v1.1-100/assets/task_00024_create_skill_md_for_docx_reader_openclaw_skill/skills/csv-reader/SKILL.md · 36 lines

What it actually says

csv-reader

Description

Converts CSV files to structured JSON output. Handles common CSV dialects including comma-separated, tab-separated, and pipe-delimited formats. Automatically detects headers and data types.

Version

1.0.0

Author

team-data

Runtime

python3

Dependencies

  • pandas

Usage

python convert_csv.py input.csv

Inputs

  • A single CSV file path passed as a command-line argument. The file must be UTF-8 encoded.

Outputs

  • A JSON file written to the same directory as the input, with the .json extension replacing .csv. Each row becomes a JSON object with column headers as keys.
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. 2mo ago First seen · 36 lines · 0 tokens per session scan A 9a0f18b31003

Subscribe to this mod's changes

csv-reader is a skill published in the GitHub repository SKYLENAGE-AI/QwenClawBench (61 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 146 tokens. 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 2026-08-30.

DocumentsSpreadsheets
Related

csv-reader compared with skills from other repositories

csv-reader next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
csv-readerSKYLENAGE-AI/QwenClawBenchSkill615mo agoMITA0Claude Code, Codex
dcf-modelNousResearch/hermes-agentSkill262ktodayMITA14Claude Code, Codex
gogopenclaw/openclawSkill394ktodayMITA20Claude Code, Codex
xlsxasgeirtj/system_prompts_leaksSkill71kyesterdayCC0-1.0A206Claude Code, Codex
audit-xlsanthropics/financial-servicesSkill41k12d agoApache-2.0A104Claude Code
artifact-template-analytics-dashboardasgeirtj/system_prompts_leaksSkill71kyesterdayCC0-1.0A47Claude Code, Codex
google-drive-sheetsyc-software/qmSkill16ktodayMITA32Claude Code, Codex