compile-warning-handler

compile-warning-handler is a skill for Claude Code, Codex from Katagiri-Hoshino-Lab/VibeCodeHPC. It costs 26 tokens per session (157 once invoked), scanned A, original, MIT.

A decision process for compiler warnings in high-performance computing, where programs run calculations across many processors or computing cores.

In plain words
What is it for?
Use it after compiling HPC code to save the compiler output, classify warnings, record them, and decide whether to run the job or fix the code first.
Why use it?
It separates warnings that may make a parallel job unsafe from warnings that only suggest optimization or modernization.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it after compiling HPC code to save the compiler output, classify warnings, record them, and decide whether to run the job or fix the code first.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler
Install

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.

Any agent
npx skills add Katagiri-Hoshino-Lab/VibeCodeHPC --skill compile-warning-handler
Clone the repo
git clone --depth 1 https://github.com/Katagiri-Hoshino-Lab/VibeCodeHPC

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for compile-warning-handler

README.md
[![agentmods](https://agentmods.dev/badge/skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler/github.svg)](https://agentmods.dev/skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler)
Your own site
<a href="https://agentmods.dev/skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler"><img src="https://agentmods.dev/badge/skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler/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.

agentmods 80×15 button for compile-warning-handler

Your own site · 80×15
<a href="https://agentmods.dev/skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler"><img src="https://agentmods.dev/badge/skills/katagiri-hoshino-lab/vibecodehpc/compile-warning-handler.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 157 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00026 $0.00157
Opus 5 $0.00013 $0.00078
Sonnet 5 $0.00005 $0.00031
Haiku 4.5 $0.00003 $0.00016

Measured 10d ago against content hash 0a9ec2d06e3a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

compile-warning-handler 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.

Agent-shared/skills/compile-warning-handler/SKILL.md · 27 lines

What it actually says

Compile Warning Handler

Decision Matrix

Block job execution

  • Parallelization disabled warnings
  • Data race potential
  • Memory access pattern issues
  • Directive ignored warnings

Safe to proceed

  • Optimization suggestions
  • Deprecated feature warnings
  • Performance improvement hints

Workflow

  1. Save output: make 2>&1 | tee compile_vX.Y.Z.log
  2. Classify warnings (block vs safe)
  3. Record in ChangeLog.md compile.status: warning, compile.message: "..."
  4. Proceed or fix based on classification
  5. If uncertain, consult SE
Changes

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.

  1. 10d ago First seen · 27 lines · 26 tokens per session scan A 0a9ec2d06e3a

Subscribe to this mod's changes

compile-warning-handler is a skill published in the GitHub repository Katagiri-Hoshino-Lab/VibeCodeHPC (39 stars, last pushed 5mo ago), licensed MIT. It adds 26 tokens to every session and 157 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 2026-08-30.