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 boshi-xixixi/TraeSkill --skill draw-io-diagram-generatorgit clone --depth 1 https://github.com/boshi-xixixi/TraeSkillWrote 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/boshi-xixixi/traeskill/draw-io-diagram-generator)<a href="https://agentmods.dev/skills/boshi-xixixi/traeskill/draw-io-diagram-generator"><img src="https://agentmods.dev/badge/skills/boshi-xixixi/traeskill/draw-io-diagram-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.
<a href="https://agentmods.dev/skills/boshi-xixixi/traeskill/draw-io-diagram-generator"><img src="https://agentmods.dev/badge/skills/boshi-xixixi/traeskill/draw-io-diagram-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 5 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Prompt Injection · line 72 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
- high Prompt Injection · line 204 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
- high Prompt Injection · line 238 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
- high Prompt Injection · line 267 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
- high Prompt Injection · line 284 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
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 | $0.00094 | $0.05377 |
| Opus 5.5 | $0.00038 | $0.02151 |
| Sonnet 5.5 | $0.00019 | $0.01075 |
| Haiku 4.5 | $0.00009 | $0.00538 |
Grade A, and why
draw-io-diagram-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 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.
How it starts
The opening of the file, as written. The whole thing — 463 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Draw.io Diagram Generator
This skill enables you to generate, edit, and validate draw.io (.drawio) diagram files with
correct mxGraph XML structure. All generated files open immediately in the
Draw.io VS Code extension
(hediet.vscode-drawio) without any manual fixes required. You can also open the files in the draw.io web app or desktop app if you prefer.
1. When to Use This Skill
Trigger phrases (load this skill when you see these)
- "create a diagram", "draw a flowchart", "generate an architecture diagram"
- "design a sequence diagram", "make a UML class diagram", "build an ER diagram"
- "add a .drawio file", "update the diagram", "visualise the flow"
- "document the architecture", "show the data model", "diagram the service interactions"
- Any request to produce or modify a
.drawio,.drawio.svg, or.drawio.pngfile
Supported diagram types
| Diagram Type | Template Available | Description |
|---|---|---|
| Flowchart | assets/templates/flowchart.drawio |
Process flows with decisions and branches |
| System Architecture | assets/templates/architecture.drawio |
Multi-tier / layered service architecture |
| Sequence Diagram | assets/templates/sequence.drawio |
Actor lifelines and timed message flows |
| ER Diagram | assets/templates/er-diagram.drawio |
Database tables with relationships |
| UML Class Diagram | assets/templates/uml-class.drawio |
Classes, interfaces, enums, relationships |
| Network Topology | (use shape library) | Routers, servers, firewalls, subnets |
| BPMN Workflow | (use shape library) | Business process events, tasks, gateways |
| Mind Map | (manual) | Central topic with radiating branches |
2. Prerequisites
- If running with VS Code integration enabled, Install the drawio extension: draw.io VS Code extension —
hediet.vscode-drawio(extension id). Install with:ext install hediet.vscode-drawio - Supported file extensions:
.drawio,.drawio.svg,.drawio.png - Python 3.8+ (optional) — for the validation and shape-insertion scripts in
scripts/
What ships with it
12 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.
- assets/templates/architecture.drawio 7.9 KB
- assets/templates/er-diagram.drawio 26 KB
- assets/templates/flowchart.drawio 4.5 KB
- assets/templates/sequence.drawio 7.1 KB
- assets/templates/uml-class.drawio 13 KB
- references/drawio-xml-schema.md 11 KB
- references/shape-libraries.md 13 KB
- references/style-reference.md 15 KB
- scripts/.gitignore 39 B
- scripts/add-shape.py 6.5 KB runs code
- scripts/README.md 3.3 KB
- scripts/validate-drawio.py 7.5 KB runs code
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 · 463 lines · 94 tokens per session scan A 0d5d86c1fe7d
draw-io-diagram-generator is a skill published in the GitHub repository boshi-xixixi/TraeSkill (278 stars, last pushed 5mo ago), licensed MIT. It adds 94 tokens to every session and 5,377 once invoked, about $0.0004 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 2026-09-03.
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