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.
git 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/commands/yale-som-hpc/claude-code-marketplace/hpc-connect)<a href="https://agentmods.dev/commands/yale-som-hpc/claude-code-marketplace/hpc-connect"><img src="https://agentmods.dev/badge/commands/yale-som-hpc/claude-code-marketplace/hpc-connect/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/commands/yale-som-hpc/claude-code-marketplace/hpc-connect"><img src="https://agentmods.dev/badge/commands/yale-som-hpc/claude-code-marketplace/hpc-connect.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 | $0.00015 | $0.00251 |
| Opus 5 | $0.00008 | $0.00125 |
| Sonnet 5 | $0.00003 | $0.00050 |
| Haiku 4.5 | $0.00002 | $0.00025 |
Grade A, and why
hpc-connect 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.
What it actually says
Help me connect to the Yale SOM HPC cluster so my work survives a dropped laptop connection.
Follow the staying-connected and connecting-securely skills. Steps:
- Ask whether I want to run Claude Code on the login node (Model A) or on my laptop driving the cluster (Model B) — explain the difference in one sentence each if I'm unsure.
- Check my
~/.ssh/configand add the recommended baseline (ServerAliveInterval,ControlMaster) if missing. - For Model A: set me up to run inside
tmuxand show me the detach/reattach commands. - For Model B: set up a persistent
zmxSSH session ifzmxis installed, otherwise show me the self-containedssh hpc '...'pattern. - Remind me of the footprint rule: a persistent session is a shell, not a compute host — heavy work goes through
srun/sbatch.
Verify which tools are actually installed (command -v tmux zellij zmx autossh) before recommending one.
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 · 16 lines · 15 tokens per session scan A 0bad5ef0e8d7
hpc-connect is a command published in the GitHub repository yale-som-hpc/claude-code-marketplace (5 stars, last pushed 2mo ago), licensed Unlicense. It adds 15 tokens to every session and 251 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 2026-08-31.
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