agent_workdir

agent_workdir is a skill for Claude Code, Codex from BytedTsinghua-SIA/CUDA-Agent. It costs 0 tokens per session (3,224 once invoked), scanned B, original, no licence file.

An agent role for improving PyTorch model performance by writing a CUDA C++ extension. PyTorch is a machine-learning framework, and CUDA C++ code runs computations on compatible graphics processors.

In plain words
What is it for?
Use it to optimize a given PyTorch model with custom CUDA code.
Why use it?
It targets slow model execution and compares the result with a torch.compile baseline.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to optimize a given PyTorch model with custom CUDA code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bytedtsinghua-sia/cuda-agent/agent_workdir
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 BytedTsinghua-SIA/CUDA-Agent --skill agent_workdir
Clone the repo
git clone --depth 1 https://github.com/BytedTsinghua-SIA/CUDA-Agent

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 agent_workdir

README.md
[![agentmods](https://agentmods.dev/badge/skills/bytedtsinghua-sia/cuda-agent/agent_workdir/github.svg)](https://agentmods.dev/skills/bytedtsinghua-sia/cuda-agent/agent_workdir)
Your own site
<a href="https://agentmods.dev/skills/bytedtsinghua-sia/cuda-agent/agent_workdir"><img src="https://agentmods.dev/badge/skills/bytedtsinghua-sia/cuda-agent/agent_workdir/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 agent_workdir

Your own site · 80×15
<a href="https://agentmods.dev/skills/bytedtsinghua-sia/cuda-agent/agent_workdir"><img src="https://agentmods.dev/badge/skills/bytedtsinghua-sia/cuda-agent/agent_workdir.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,224 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00000 $0.03224
Opus 5 $0.00000 $0.01612
Sonnet 5 $0.00000 $0.00645
Haiku 4.5 $0.00000 $0.00322

Measured 10d ago against content hash 3161860fb45d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

agent_workdir scanned grade B with 1 finding 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.

The scan reads SKILL.md. This mod also ships 7 executable files (model_new.py, model.py, utils/__init__.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo python3 -m utils.verification
agent_workdir/SKILL.md · 376 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

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 · 376 lines · 0 tokens per session scan B 3161860fb45d

Subscribe to this mod's changes

agent_workdir is a skill published in the GitHub repository BytedTsinghua-SIA/CUDA-Agent (1,315 stars, last pushed 2mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 3,224 tokens. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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