external-gitcode-ascend-cann-nnal-installer

external-gitcode-ascend-cann-nnal-installer is a skill for Claude Code from ascend-ai-coding/awesome-ascend-skills. It costs 87 tokens per session (3,233 once invoked), scanned B, original, no licence file.

An installer for the full CANN software stack: Toolkit, Kernels, and NNAL for Ascend NPUs. It can install downloaded packages or extract them from a Docker image.

In plain words
What is it for?
Use it to install a selected CANN version in a custom location from downloaded run packages or a Docker image.
Why use it?
It brings driver checks, package installation, environment setup, and verification into one deployment process.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the external-gitcode-ascend-skills plugin — 91 skills shipped together

Good fit Use it to install a selected CANN version in a custom location from downloaded run packages or a Docker image.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer
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 ascend-ai-coding/awesome-ascend-skills --skill cann-nnal-installer
Clone the repo
git clone --depth 1 https://github.com/ascend-ai-coding/awesome-ascend-skills

Made for: Claude Code.

Or install external-gitcode-ascend-skills, the plugin that ships this one along with the rest of its 91 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 external-gitcode-ascend-cann-nnal-installer

README.md
[![agentmods](https://agentmods.dev/badge/skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer/github.svg)](https://agentmods.dev/skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer)
Your own site
<a href="https://agentmods.dev/skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer"><img src="https://agentmods.dev/badge/skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer/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 external-gitcode-ascend-cann-nnal-installer

Your own site · 80×15
<a href="https://agentmods.dev/skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer"><img src="https://agentmods.dev/badge/skills/ascend-ai-coding/awesome-ascend-skills/cann-nnal-installer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 87 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,233 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 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 $0.00087 $0.03233
Opus 5 $0.00044 $0.01617
Sonnet 5 $0.00017 $0.00647
Haiku 4.5 $0.00009 $0.00323

Measured 8d ago against content hash 23cc8e6bac0a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade B, and why

external-gitcode-ascend-cann-nnal-installer scanned grade B with 2 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 8d 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.

Asks for rootmediumPrivilege escalation

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

chmod 755 <安装路径的父目录>

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

jtbd-3: 当用户因官网下载链接需要登录认证而无法直接wget获取CANN安装包时。
external/gitcode-ascend/cann-nnal-installer/SKILL.md · 341 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. 8d ago First seen · 341 lines · 87 tokens per session scan B 23cc8e6bac0a

Subscribe to this mod's changes

external-gitcode-ascend-cann-nnal-installer is a skill published in the GitHub repository ascend-ai-coding/awesome-ascend-skills (167 stars, last pushed yesterday), with no licence file. It adds 87 tokens to every session and 3,233 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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