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.
npx skills add huaweicloud/huaweicloud-skills --skill huawei-cloud-ecs-vulnerability-auditorgit clone --depth 1 https://github.com/huaweicloud/huaweicloud-skillsWrote 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.
[](https://agentmods.dev/skills/huaweicloud/huaweicloud-skills/huawei-cloud-ecs-vulnerability-auditor)<a href="https://agentmods.dev/skills/huaweicloud/huaweicloud-skills/huawei-cloud-ecs-vulnerability-auditor"><img src="https://agentmods.dev/badge/skills/huaweicloud/huaweicloud-skills/huawei-cloud-ecs-vulnerability-auditor/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.
<a href="https://agentmods.dev/skills/huaweicloud/huaweicloud-skills/huawei-cloud-ecs-vulnerability-auditor"><img src="https://agentmods.dev/badge/skills/huaweicloud/huaweicloud-skills/huawei-cloud-ecs-vulnerability-auditor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00141 | $0.02836 |
| Opus 5.5 | $0.00056 | $0.01134 |
| Sonnet 5.5 | $0.00028 | $0.00567 |
| Haiku 4.5 | $0.00014 | $0.00284 |
Grade A, and why
huawei-cloud-ecs-vulnerability-auditor 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 203 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Huawei Cloud ECS Vulnerability Auditor
Overview
Audit Huawei Cloud ECS instances across host operating systems, active network services, application language runtimes, and container workloads for known and actively exploited vulnerabilities:
- IAM Authorization — Verify or initialize the
ServiceAgencyForCOCcross-service agency trustingop_svc_coc. - Asset Collection via COC — Remotely execute a safe, read-only Python-based inventory collector on the target ECS instance using Huawei Cloud Cloud Operations Center (COC).
- Multi-Tier Asset Extraction — Robustly collect host OS packages (
dpkg/rpm), listening ports and process binaries (ss/netstat), application libraries (Java.jarmanifests,pip,npm,composer), and container workloads (docker,podman). - Result Retrieval from COC Logs — Fetch execution output via
COC GetScriptJobBatchand extract the structured inventory between demarcated boundary markers (===ECS_ASSET_INVENTORY_START===/===END===). - Vulnerability & KEV Matching — Cross-reference identified assets against
https://db.gcve.eu/api/(/vulnerability/?product={product}for product CVEs,/kevfor confirmed in-the-wild exploitation, and/epssfor exploit prediction scoring). - Automatic Version Range Matching & CVSS Fallback — Automatically evaluate whether the installed version falls within the CVE's affected version range (e.g.
8.3.* to <8.3.36), extract CVSS scores with graceful fallback policies, and extract official vulnerability disclosure dates. - Remediation Report Generation — Output prioritized remediation guidance (P0 KEV criticals, package upgrade commands, container base image updates, network security group rules).
- Security Cleanup — Automatically remove temporary COC scripts and remote scan artifacts.
Tool chain: Huawei Cloud KooCLI (hcloud) + Python 3 + https://db.gcve.eu/api/.
Prerequisites
- KooCLI (
hcloud) authenticated with AK/SK — see CLI Installation Guide - IAM permissions to operate COC and ECS — see IAM Policies
- Target ECS instance ID or Elastic IP (
ACTIVEstate) - Network access to
https://db.gcve.eu/apifrom the auditing environment — see GCVE API Reference
What ships with it
7 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.
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.
- 4d ago First seen · 203 lines · 141 tokens per session scan A 9f4284ef5592
huawei-cloud-ecs-vulnerability-auditor is a skill published in the GitHub repository huaweicloud/huaweicloud-skills (59 stars, last pushed yesterday), licensed MIT. It adds 141 tokens to every session and 2,836 once invoked, about $0.0006 per session on Opus 5.5. 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 2026-10-24.
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