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 lacerbi/dotclaude --skill hpcgit clone --depth 1 https://github.com/lacerbi/dotclaudeWrote 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/lacerbi/dotclaude/hpc)<a href="https://agentmods.dev/skills/lacerbi/dotclaude/hpc"><img src="https://agentmods.dev/badge/skills/lacerbi/dotclaude/hpc/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/lacerbi/dotclaude/hpc"><img src="https://agentmods.dev/badge/skills/lacerbi/dotclaude/hpc.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 | $0.00031 | $0.00915 |
| Opus 5.5 | $0.00012 | $0.00366 |
| Sonnet 5.5 | $0.00006 | $0.00183 |
| Haiku 4.5 | $0.00003 | $0.00092 |
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 1mo 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 — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/hpc — launch work on the HPC cluster
You run the hpc launcher yourself to put the user's work on the cluster. That is
the point of the tool — do not hand commands to the user to run, unless asked.
1. Find the launcher
-
Look for its path in the user's global
~/.claude/CLAUDE.md, under an## hpc-launcher locationheading. -
If it isn't there, discover it: run
command -v hpcwith the Bash tool (Git Bash) and take the directory of that path. If that fails, ask the user where thehpc-launcherfolder is. -
Record it so later calls skip discovery — append to
~/.claude/CLAUDE.md:## hpc-launcher location The `hpc` launcher (for the /hpc skill) is at: `<path>`Keep
<path>~-relative when it's under home — that file is public, so a machine-specific absolute won't travel (and needlessly shows the username).
2. Read the launcher's own docs
<path>/README.md— what it does, setup, every command. Always.<path>/clusters/<HPC_CLUSTER>.md— facts for the cluster this repo targets (HPC_CLUSTERin.hpc.env;hpc clusterslists them). Read it when running or configuring a job — partitions, filesystem, gotchas (e.g. Roihu's split login hosts + 24 h SSH cert).- A cluster can have notes without a launcher profile: a
clusters/<name>.mdwith no<name>.envbeside it, for a clusterhpcdoes not drive. For work on such a cluster, read its notes and follow them (how to connect, the rules for using it, what to check) instead of runninghpc. List<path>/clusters/to see which clusters have notes. Those notes hold private details: never copy them into a public repository. <path>/AGENTS.md,DESIGN.md,TODO.md— only when you need rationale, limitations, or current status.
Read the live files. Do not rely on remembered defaults (partitions, modules,
torch module/wheel, walltimes) — they live in the cluster's clusters/<name>.env
profile and hpc-env.example, not in your memory.
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.
- 1mo ago Changed · +6 lines e16fe582f3e6
- 1mo ago First seen · 61 lines · 31 tokens per session scan A 4258b8a03ad9
hpc is a skill published in the GitHub repository lacerbi/dotclaude (2 stars, last pushed yesterday), licensed MIT. It adds 31 tokens to every session and 915 once invoked, about $0.0001 per session on Opus 5.5. 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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