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 commands/lex669/lumericalfdtd-skill/fdtd-fullgit clone --depth 1 https://github.com/Lex669/LumericalFDTD-skillWrote 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/commands/lex669/lumericalfdtd-skill/fdtd-full)<a href="https://agentmods.dev/commands/lex669/lumericalfdtd-skill/fdtd-full"><img src="https://agentmods.dev/badge/commands/lex669/lumericalfdtd-skill/fdtd-full.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 | $0.00032 | $0.00371 |
| Opus 5 | $0.00016 | $0.00186 |
| Sonnet 5 | $0.00006 | $0.00074 |
| Haiku 4.5 | $0.00003 | $0.00037 |
Grade A, and why
fdtd-full 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
FDTD 全流程自动化
使用 LumericalFDTD skill，严格按以下三阶段执行：
阶段 A：准备与建模
- 理解需求 — 器件结构、材料、光源、监视器、验收条件
- 环境探测 — 定位 Lumerical Python 解释器
- 编写
*_sim.py— 结构构建、光源、监视器、数据保存
阶段 B：执行仿真（不可跳过）
- 运行仿真脚本 — 调用 Lumerical Python 解释器
- 检查输出 — 确认
.fsp和.npz已生成 - 如遇错误 — 查
common-errors.md，修复后重跑（最多 5 次） - 编写并运行
*_analysis.py— 读取.npz，绘图保存.png
阶段 C：验收
- 验证结果 — 检查图表是否满足验收条件
- 更新 REPORT.md — 记录参数、结果摘要、图表说明
完成定义
-
fsp/*.fsp— 仿真项目文件 -
data/*.npz— 仿真结果数据 -
pic/*.png— 结果图表 -
*_sim.py— 仿真脚本 -
*_analysis.py— 分析脚本
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 · 31 lines · 32 tokens per session scan A 572e27463b41
fdtd-full is a command published in the GitHub repository Lex669/LumericalFDTD-skill (23 stars, last pushed 15d ago), licensed MIT. It adds 32 tokens to every session and 371 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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