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 subhansh-dev/agent-maxxing --skill excalidraw-patternsgit clone --depth 1 https://github.com/subhansh-dev/agent-maxxingWrote 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/subhansh-dev/agent-maxxing/excalidraw-patterns)<a href="https://agentmods.dev/skills/subhansh-dev/agent-maxxing/excalidraw-patterns"><img src="https://agentmods.dev/badge/skills/subhansh-dev/agent-maxxing/excalidraw-patterns/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/subhansh-dev/agent-maxxing/excalidraw-patterns"><img src="https://agentmods.dev/badge/skills/subhansh-dev/agent-maxxing/excalidraw-patterns.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 | $0.00022 | $0.00569 |
| Opus 5 | $0.00011 | $0.00284 |
| Sonnet 5 | $0.00004 | $0.00114 |
| Haiku 4.5 | $0.00002 | $0.00057 |
Grade A, and why
excalidraw-patterns 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 5d 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
Excalidraw Patterns
Envelope:
{
"type": "excalidraw",
"version": 2,
"source": "agent-skills/diagram-maker",
"elements": [],
"appState": { "viewBackgroundColor": "#ffffff" }
}
Labeled rounded rectangle:
{
"type": "rectangle",
"id": "svc",
"x": 100,
"y": 100,
"width": 180,
"height": 72,
"roundness": { "type": 3 },
"backgroundColor": "#a5d8ff",
"fillStyle": "solid",
"strokeWidth": 2,
"roughness": 1,
"opacity": 100,
"boundElements": [{ "id": "svc_text", "type": "text" }]
}
Bound text:
{
"type": "text",
"id": "svc_text",
"x": 112,
"y": 124,
"width": 156,
"height": 24,
"text": "API service",
"originalText": "API service",
"fontSize": 20,
"fontFamily": 1,
"strokeColor": "#1e1e1e",
"textAlign": "center",
"verticalAlign": "middle",
"containerId": "svc",
"autoResize": true
}
Bound arrow:
{
"type": "arrow",
"id": "a1",
"x": 280,
"y": 136,
"width": 140,
"height": 0,
"points": [
[0, 0],
[140, 0]
],
"endArrowhead": "arrow",
"startBinding": { "elementId": "svc", "fixedPoint": [1, 0.5] },
"endBinding": { "elementId": "db", "fixedPoint": [0, 0.5] }
}
Palette:
- Primary/input:
#a5d8ff - Process:
#d0bfff - Success/output:
#b2f2bb - Storage/data:
#c3fae8 - External/warning:
#ffd8a8 - Error/risk:
#ffc9c9 - Note/decision:
#fff3bf
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.
- 5d ago First seen · 91 lines · 22 tokens per session scan A d65b4b604bde
excalidraw-patterns is a skill published in the GitHub repository subhansh-dev/agent-maxxing (2 stars, last pushed 1mo ago), licensed MIT. It adds 22 tokens to every session and 569 once invoked, about $0.0001 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 2026-09-03.
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