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 agentmods add rules/featurefactory-io/mimir/do-view-drawio-diagramsgit clone --depth 1 https://github.com/FeatureFactory-io/mimirWrote 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/rules/featurefactory-io/mimir/do-view-drawio-diagrams)<a href="https://agentmods.dev/rules/featurefactory-io/mimir/do-view-drawio-diagrams"><img src="https://agentmods.dev/badge/rules/featurefactory-io/mimir/do-view-drawio-diagrams.svg" alt="Measured on agentmods" 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 | $0.00000 | $0.00296 |
| Opus 5 | $0.00000 | $0.00148 |
| Sonnet 5 | $0.00000 | $0.00059 |
| Haiku 4.5 | $0.00000 | $0.00030 |
Grade A, and why
do-view-drawio-diagrams 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 6d 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
Rule: View Draw.io Diagrams with Embedded Images
When you encounter a Draw.io file (.drawio extension) that contains embedded images or screenshots, automatically convert it to a viewable format to analyze the visual content and annotations.
Process
- Detect Draw.io Files: When asked to analyze a .drawio file
- Check for Embedded Content: Look for embedded images or screenshots
- Convert to Viewable Format: Use one of these methods:
- Export to PNG using Draw.io CLI:
drawio -x -f png -o output.png input.drawio - Export to SVG using Draw.io CLI:
drawio -x -f svg -o output.svg input.drawio - Open in browser and capture screenshot if CLI not available
- Export to PNG using Draw.io CLI:
- Analyze Visual Content: View the converted image to understand:
- Red annotation rectangles and their purpose
- Embedded screenshots and UI mockups
- Design patterns being highlighted
- Implementation guidance provided
Tools to Use
- Draw.io CLI (if available): /Applications/draw.io.app/Contents/MacOS/draw.io
- Browser preview with screenshot capture
- File conversion utilities
Expected Outcome
- Ability to see and analyze embedded images within Draw.io files
- Understanding of red annotation system and design guidance
- Clear interpretation of UI patterns and implementation notes
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.
- 6d ago First seen · 34 lines · 0 tokens per session scan A 3c1f9bf2c6a2
do-view-drawio-diagrams is a cursor rule published in the GitHub repository FeatureFactory-io/mimir (13 stars, last pushed 8d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 296 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.
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