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.
npx skills add chuancyzhang/deepseek-cowork --skill chart-generationgit clone --depth 1 https://github.com/chuancyzhang/deepseek-coworkWrote 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.
[](https://agentmods.dev/skills/chuancyzhang/deepseek-cowork/chart-generation)<a href="https://agentmods.dev/skills/chuancyzhang/deepseek-cowork/chart-generation"><img src="https://agentmods.dev/badge/skills/chuancyzhang/deepseek-cowork/chart-generation/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.
<a href="https://agentmods.dev/skills/chuancyzhang/deepseek-cowork/chart-generation"><img src="https://agentmods.dev/badge/skills/chuancyzhang/deepseek-cowork/chart-generation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00033 | $0.00236 |
| Opus 5.5 | $0.00013 | $0.00094 |
| Sonnet 5.5 | $0.00007 | $0.00047 |
| Haiku 4.5 | $0.00003 | $0.00024 |
Grade A, and why
mysteel-chart-generation 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 1mo 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.
What it actually says
智能图表生成
Cowork 适配：密钥由能力中心注入；任务文本和提供的数据会发送到钢联。配置及 HTML 只能写入当前会话工作区。
- 调用
chart_generate --task <描述>。自然语言默认FREEDOM；明确标准图表可用TEMPLATE --type <类型>；结构化数据可用STRICT --data <JSON> --data-example <JSON> --data-description <说明>；不确定时使用AUTO。 - 从返回值读取实际
option_file，再调用chart_render --option-file <路径>。 - 向用户返回实际 HTML 路径，并说明页面加载 ECharts CDN。
详细模式与参数见 图表参数。不得让服务在没有真实数据时“推断或生成”看似真实的市场数据。
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 16 lines · 33 tokens per session scan A 3131b2fbcc09
mysteel-chart-generation is a skill published in the GitHub repository chuancyzhang/deepseek-cowork (18 stars, last pushed today), licensed Apache-2.0. It adds 33 tokens to every session and 236 once invoked, about $0.0001 per session on Opus 5.5. 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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