Qwen Code is an open-source AI coding agent that runs in a terminal and helps developers work with code through language models. It supports multiple model providers and can also be used through IDEs, desktop software, SDKs, and messaging bots.
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 QwenLM/qwen-code --skill datavizgit clone --depth 1 https://github.com/QwenLM/qwen-codeWrote 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/qwenlm/qwen-code/dataviz)<a href="https://agentmods.dev/skills/qwenlm/qwen-code/dataviz"><img src="https://agentmods.dev/badge/skills/qwenlm/qwen-code/dataviz/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/qwenlm/qwen-code/dataviz"><img src="https://agentmods.dev/badge/skills/qwenlm/qwen-code/dataviz.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Snyk pass
- NVIDIA SkillSpector pass
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 | $0.00026 | $0.00457 |
| Opus 5.5 | $0.00010 | $0.00183 |
| Sonnet 5.5 | $0.00005 | $0.00091 |
| Haiku 4.5 | $0.00003 | $0.00046 |
Grade A, and why
dataviz 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
Dataviz
Use this skill before producing a chart, dashboard, map, or data visualization.
Workflow
- Identify the analytic task: comparison, trend, distribution, relationship, ranking, part-to-whole, geography, or status monitoring.
- Choose the simplest chart form that answers that task. Read
references/choosing-a-form.mdwhen the form is not obvious. - Write the finding into the title, subtitle, axis label, or direct annotation. A viewer should know what changed, what is high or low, or what decision the chart supports.
- Pick colors from
references/palette.md, or validate any custom palette with the script below. - Check
references/anti-patterns.mdbefore finalizing the design.
Palette Validation
Resolve paths relative to the skill base directory shown above this skill body.
Do not assume $QWEN_SKILL_ROOT is set for normal shell commands.
Run:
node <skill-base-directory>/scripts/validate_palette.js '#1d4ed8,#b45309,#166534' --mode light
Treat FAIL as a required palette change. Treat WARN as acceptable only when
the chart also uses labels, shape, texture, ordering, or another secondary
encoding.
Mark Rules
- Use categorical palettes for unordered groups; use sequential or diverging ramps only for ordered values.
- Prefer direct labels over legends when the chart has a small number of series.
- Keep gridlines subtle and fewer than the data marks.
- Avoid dual axes unless both series share a clearly explained transformation.
- Do not rely on color alone for critical distinctions.
- Keep dashboards scan-friendly: align cards, use consistent number formats, and reserve saturated color for important state changes.
What ships with it
5 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 · 51 lines · 26 tokens per session scan A 1c9c7f32c9c3
dataviz is a skill published in the GitHub repository QwenLM/qwen-code (28,586 stars, last pushed today), licensed Apache-2.0. It adds 26 tokens to every session and 457 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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