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 Cai-aa/CAE-Agent-Hub --skill composite-meshgit clone --depth 1 https://github.com/Cai-aa/CAE-Agent-HubWrote 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/cai-aa/cae-agent-hub/composite-mesh)<a href="https://agentmods.dev/skills/cai-aa/cae-agent-hub/composite-mesh"><img src="https://agentmods.dev/badge/skills/cai-aa/cae-agent-hub/composite-mesh/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/cai-aa/cae-agent-hub/composite-mesh"><img src="https://agentmods.dev/badge/skills/cai-aa/cae-agent-hub/composite-mesh.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- 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 | $0.00036 | $0.03756 |
| Opus 5 | $0.00018 | $0.01878 |
| Sonnet 5 | $0.00007 | $0.00751 |
| Haiku 4.5 | $0.00004 | $0.00376 |
Grade A, and why
composite-mesh 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 10d 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 — 378 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Composite Through-Thickness Mesh
This skill generates the through-thickness mesh for the composite (P8) part in curing simulation. It covers element type selection, through-thickness discretization, in-plane mesh layout, surface element set identification, and mesh quality considerations.
Element Type
The composite part uses C3D8 elements: 8-node linear brick elements with full integration.
*Element, type=C3D8
1, <n1>, <n2>, <n3>, <n4>, <n5>, <n6>, <n7>, <n8>
Why C3D8 (Not C3D8R)
| Property | C3D8 (Full Integration) | C3D8R (Reduced Integration) |
|---|---|---|
| Integration pts | 8 (2x2x2) | 1 (centroid) |
| Hourglassing | No | Yes (needs control) |
| Accuracy | Higher for bending | Lower for bending |
| Use case | Composite plies (this model) | Tool/mold (this model) |
Full integration (C3D8) is preferred for the composite because:
- Each ply is a single element layer through the thickness, so bending accuracy matters
- No hourglass control is needed
- Stress recovery is more accurate at the integration points
The tool/mold part uses C3D8R (reduced integration) because it is a bulk body where hourglassing is less of a concern and computational efficiency matters more.
Through-Thickness Direction
The through-thickness direction is along the X-axis, spanning from X = -1 to X = 0. This means the composite thickness is 1 unit (1 mm in model units) in the X direction.
X = -1.0 +-----------------------------------+
| Ply-1 (element layer 1) |
X = -0.75+-----------------------------------+ (4-ply: 0.25 mm each)
| Ply-2 (element layer 2) |
X = -0.5 +-----------------------------------+
| Ply-3 (element layer 3) |
X = -0.25+-----------------------------------+
| Ply-4 (element layer 4) |
X = 0.0 +-----------------------------------+
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.
- 10d ago First seen · 378 lines · 36 tokens per session scan A 95601513aca9
composite-mesh is a skill published in the GitHub repository Cai-aa/CAE-Agent-Hub (859 stars, last pushed 3d ago), licensed MIT. It adds 36 tokens to every session and 3,756 once invoked, about $0.0002 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 2026-08-30.
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