alibabacloud-ecs-vpc-publicnetwork-troubleshoot

alibabacloud-ecs-vpc-publicnetwork-troubleshoot is a skill for Claude Code, Codex from aliyun/alibabacloud-aiops-skills. It costs 117 tokens per session (2,943 once invoked), scanned A, original, no licence file.

A diagnostic tool for public network access problems on Alibaba Cloud ECS and VPC services. ECS is Alibaba Cloud's virtual machine service, while a VPC is an isolated cloud network; the tool also checks security groups and NAT gateway paths.

In plain words
What is it for?
It helps diagnose public IP reachability, security-group blocks, VPC access issues, and NAT-based internet access for instances without public IPs.
Why use it?
It helps find why a server or cloud service cannot be reached from the internet or cannot make outbound connections.

Skill for Claude CodeCodex

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

Good fit It helps diagnose public IP reachability, security-group blocks, VPC access issues, and NAT-based internet access for instances without public IPs.

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Install with agentmods
npx agentmods add skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot
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 aliyun/alibabacloud-aiops-skills --skill alibabacloud-ecs-vpc-publicnetwork-troubleshoot
Clone the repo
git clone --depth 1 https://github.com/aliyun/alibabacloud-aiops-skills

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 alibabacloud-ecs-vpc-publicnetwork-troubleshoot

README.md
[![agentmods](https://agentmods.dev/badge/skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot/github.svg)](https://agentmods.dev/skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot)
Your own site
<a href="https://agentmods.dev/skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot"><img src="https://agentmods.dev/badge/skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot/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 alibabacloud-ecs-vpc-publicnetwork-troubleshoot

Your own site · 80×15
<a href="https://agentmods.dev/skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot"><img src="https://agentmods.dev/badge/skills/aliyun/alibabacloud-aiops-skills/alibabacloud-ecs-vpc-publicnetwork-troubleshoot.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 117 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,943 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 $0.00117 $0.02943
Opus 5.5 $0.00047 $0.01177
Sonnet 5.5 $0.00023 $0.00589
Haiku 4.5 $0.00012 $0.00294

Measured 1mo ago against content hash f5a6c0fa0b4c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

alibabacloud-ecs-vpc-publicnetwork-troubleshoot scanned grade A 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 1mo ago.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/ecs_public_troubleshoot.py, scripts/sts_create.py, scripts/vpc_service_public_troubleshoot.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.

Makes network callslowCapability

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

- writing numbered/ad-hoc helper scripts (`01_describe_ecs.sh`, ...) or inline SDK/`curl`/HTTP code.
skills/others/cseskillshub/alibabacloud-ecs-vpc-publicnetwork-troubleshoot/SKILL.md · 176 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. 1mo ago First seen · 176 lines · 117 tokens per session scan A f5a6c0fa0b4c

Subscribe to this mod's changes

alibabacloud-ecs-vpc-publicnetwork-troubleshoot is a skill published in the GitHub repository aliyun/alibabacloud-aiops-skills (277 stars, last pushed today), with no licence file. It adds 117 tokens to every session and 2,943 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (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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