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.
/plugin marketplace add yale-som-hpc/claude-code-marketplacenpx agentmods add plugins/yale-som-hpc/claude-code-marketplace/hpcgit clone --depth 1 https://github.com/yale-som-hpc/claude-code-marketplaceWrote 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/plugins/yale-som-hpc/claude-code-marketplace/hpc)<a href="https://agentmods.dev/plugins/yale-som-hpc/claude-code-marketplace/hpc"><img src="https://agentmods.dev/badge/plugins/yale-som-hpc/claude-code-marketplace/hpc.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
hpc 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
{
"name": "hpc",
"version": "0.13.3",
"description": "Yale SOM research computing skills: HPC, Slurm, GPUs, Python, R, Stata, Git, and reproducible coding.",
"author": { "name": "advanced HPC users and the Research Data Committee" }
}
What it installs
The manifest is a name and a version. 23 skills, 3 commands travel with it, and installing the plugin installs all of them — 1,649 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill managing-jobs A 82 tokens
- Skill parallel-python A 61 tokens
- Skill running-python A 60 tokens
- Skill overview A 69 tokens
- Skill using-gpus A 67 tokens
- Skill accelerating-python A 106 tokens
- Skill running-r A 68 tokens
- Skill staying-connected A 80 tokens
- Skill self-diagnosing-resource-use A 85 tokens
- Skill starting-a-new-project A 69 tokens
- Skill task-runner A 69 tokens
- Skill using-git-and-github A 68 tokens
- Skill coding-in-python A 60 tokens
- Skill coding-in-r A 69 tokens
- Skill code-review A 55 tokens
- Skill programming-and-coding A 23 tokens
- Skill troubleshooting A 81 tokens
- Skill acquiring-data B 64 tokens
- Skill scraping-at-scale C 82 tokens
- Skill using-the-filesystem C 78 tokens
- Skill installing-software C 71 tokens
- Skill running-stata C 63 tokens
- Skill connecting-securely D 80 tokens
- Command hpc-checkup A 14 tokens
- Command hpc-connect A 15 tokens
- Command hpc-new-project A 10 tokens
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 · 7 lines scan A 87791aab891c
hpc is a plugin published in the GitHub repository yale-som-hpc/claude-code-marketplace (5 stars, last pushed 1mo ago), licensed Unlicense. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-31.
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