cuda-kernels

cuda-kernels is a skill for Claude Code from TrevorS/dot-claude. It costs 62 tokens per session (1,301 once invoked), scanned A, original, no licence file.

Guidance for writing and improving custom CUDA kernels, which are GPU programs, in the Candle framework for qwen3-tts-rs.

In plain words
What is it for?
It covers kernel development, testing, debugging, profiling, throughput tuning, register use, and GPU occupancy.
Why use it?
It helps investigate incorrect or slow GPU code and connect that code to the framework.

Skill for Claude Code

Written for Claude Code: paths in frontmatter.

Part of the teej-skills plugin — 16 skills shipped together

Good fit It covers kernel development, testing, debugging, profiling, throughput tuning, register use, and…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/trevors/dot-claude/cuda-kernels
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 TrevorS/dot-claude --skill cuda-kernels
Clone the repo
git clone --depth 1 https://github.com/TrevorS/dot-claude

Made for: Claude Code.

Or install teej-skills, the plugin that ships this one along with the rest of its 16 skills.

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 cuda-kernels

README.md
[![agentmods](https://agentmods.dev/badge/skills/trevors/dot-claude/cuda-kernels.svg)](https://agentmods.dev/skills/trevors/dot-claude/cuda-kernels)
Your own site
<a href="https://agentmods.dev/skills/trevors/dot-claude/cuda-kernels"><img src="https://agentmods.dev/badge/skills/trevors/dot-claude/cuda-kernels.svg" alt="Measured on agentmods" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,301 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 unknown 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 $0.00062 $0.01301
Opus 5 $0.00031 $0.00651
Sonnet 5 $0.00012 $0.00260
Haiku 4.5 $0.00006 $0.00130

Measured 7d ago against content hash a1c78c65045c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

cuda-kernels 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 7d 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.

teej-skills/skills/cuda-kernels/SKILL.md · 156 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 7d ago First seen · 156 lines · 62 tokens per session scan A a1c78c65045c

Subscribe to this mod's changes

cuda-kernels is a skill published in the GitHub repository TrevorS/dot-claude (10 stars, last pushed today), with no licence file. It adds 62 tokens to every session and 1,301 once invoked, about $0.0003 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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