cv-chunked-csv-image-generator

cv-chunked-csv-image-generator is a skill for Claude Code, Codex from wenmin-wu/ds-skills. It costs 43 tokens per session (621 once invoked), scanned A, original, no licence file.

A Keras data generator that reads split CSV files in small pieces, turns stroke data into images as needed, and supplies training batches without loading the whole dataset into memory.

In plain words
What is it for?
Use it to prepare batches from sharded CSV datasets for image-model training, especially when the CSV files contain stroke or drawing data.
Why use it?
It lets you train on datasets that are too large to fit in memory. Streaming the data also reduces memory use during training.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to prepare batches from sharded CSV datasets for image-model training, especially when the CSV files contain stroke or drawing data.

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Install with agentmods
npx agentmods add skills/wenmin-wu/ds-skills/chunked-csv-image-generator
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 wenmin-wu/ds-skills --skill chunked-csv-image-generator
Clone the repo
git clone --depth 1 https://github.com/wenmin-wu/ds-skills

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 cv-chunked-csv-image-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/wenmin-wu/ds-skills/chunked-csv-image-generator/github.svg)](https://agentmods.dev/skills/wenmin-wu/ds-skills/chunked-csv-image-generator)
Your own site
<a href="https://agentmods.dev/skills/wenmin-wu/ds-skills/chunked-csv-image-generator"><img src="https://agentmods.dev/badge/skills/wenmin-wu/ds-skills/chunked-csv-image-generator/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 cv-chunked-csv-image-generator

Your own site · 80×15
<a href="https://agentmods.dev/skills/wenmin-wu/ds-skills/chunked-csv-image-generator"><img src="https://agentmods.dev/badge/skills/wenmin-wu/ds-skills/chunked-csv-image-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 621 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 unknown 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 $0.00043 $0.00621
Opus 5 $0.00022 $0.00311
Sonnet 5 $0.00009 $0.00124
Haiku 4.5 $0.00004 $0.00062

Measured 13d ago against content hash 9b36a9d773c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

cv-chunked-csv-image-generator 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 13d 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.

skills/cv/chunked-csv-image-generator/SKILL.md · 56 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 13d ago First seen · 56 lines · 43 tokens per session scan A 9b36a9d773c9

Subscribe to this mod's changes

cv-chunked-csv-image-generator is a skill published in the GitHub repository wenmin-wu/ds-skills (60 stars, last pushed 4mo ago), with no licence file. It adds 43 tokens to every session and 621 once invoked, about $0.0002 per session on Opus 5. 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.

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