What is aliyun-oss-ossutil?

A command-line workflow for Alibaba Cloud OSS, a service for storing files and other objects online. It uses ossutil 2.0 to configure access and operate on buckets and objects.

Use it to list buckets and objects, upload or download files, synchronize directories, and manage OSS resources.

It puts installation, credentials, regions, and common storage commands into one documented flow.

aliyun-oss-ossutil — Skill for Codex by cinience

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 cinience/alicloud-skills --skill aliyun-oss-ossutil

Clone the repo

git clone --depth 1 https://github.com/cinience/alicloud-skills

Made for: 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/cinience/alicloud-skills/aliyun-oss-ossutil/github.svg)](https://agentmods.dev/skills/cinience/alicloud-skills/aliyun-oss-ossutil)

Your own site

<a href="https://agentmods.dev/skills/cinience/alicloud-skills/aliyun-oss-ossutil"><img src="https://agentmods.dev/badge/skills/cinience/alicloud-skills/aliyun-oss-ossutil/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/cinience/alicloud-skills/aliyun-oss-ossutil"><img src="https://agentmods.dev/badge/skills/cinience/alicloud-skills/aliyun-oss-ossutil.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,330 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. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

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.

Model	Per session	Once invoked
Fable 5.1	$0.00039	$0.01330
Opus 5	$0.00019	$0.00665
Sonnet 5	$0.00008	$0.00266
Haiku 4.5	$0.00004	$0.00133

Measured 9d ago against content hash 4503ff3aa9ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

aliyun-oss-ossutil 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 9d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/check_ossutil.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.

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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

alibaba-cloud-oss-cli — 94% identical, 26 lines differ

skills/storage/oss/aliyun-oss-ossutil/SKILL.md · 172 lines

How it starts

The opening of the file, as written. The whole thing — 172 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Category: tool

OSS (ossutil 2.0) CLI Skill

Validation

python skills/storage/oss/aliyun-oss-ossutil/scripts/check_ossutil.py --output output/aliyun-oss-ossutil/validate.txt

Pass criteria: command exits 0 and output/aliyun-oss-ossutil/validate.txt is generated.

Output And Evidence

Save command outputs, object listings, and sync logs under output/aliyun-oss-ossutil/.
Keep at least one upload or listing result as evidence.

Goals

Use ossutil 2.0 to manage OSS: upload, download, sync, and resource management.
Provide a unified CLI flow for install, config, credentials, and region/endpoint handling.

Quick Start Flow

Install ossutil 2.0.
Configure AK/SK and default region (ossutil config or config file).
Run ossutil ls to list buckets, then list objects using the bucket region.
Execute upload/download/sync or API-level commands.

Install ossutil 2.0

See references/install.md for platform-specific install steps.

Configure ossutil

Interactive configuration:

ossutil config

Default config file paths:
- Linux/macOS：~/.ossutilconfig
- Windows：C:\Users\issuser\.ossutilconfig

Main configuration fields include:

AccessKey ID
AccessKey Secret
Region（example default cn-hangzhou; ask the user if the best region is unclear）
Endpoint（optional; auto-derived from region if omitted）

AccessKey configuration notes

Use RAM users/roles with least privilege and avoid passing AK in plain text on command line.

Recommended method (environment variables):

export ALIBABACLOUD_ACCESS_KEY_ID="<your-ak>"
export ALIBABACLOUD_ACCESS_KEY_SECRET="<your-sk>"
export ALIBABACLOUD_REGION_ID="cn-beijing"

ALIBABACLOUD_REGION_ID can be used as default region; if unset choose the most reasonable region, ask user if unclear.

Or use the standard shared credentials file:

~/.alibabacloud/credentials

[default]
type = access_key
access_key_id = <your-ak>
access_key_secret = <your-sk>

Read the full file on GitHub · 172 lines

Files

What ships with it

4 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.

9d ago First seen · 172 lines · 39 tokens per session scan A 4503ff3aa9ef

Subscribe to this mod's changes

aliyun-oss-ossutil is a skill published in the GitHub repository cinience/alicloud-skills (396 stars, last pushed 1mo ago), licensed MIT. It adds 39 tokens to every session and 1,330 once invoked, about $0.0002 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 2026-09-03.

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