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-obs-uploadgit 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-obs-upload)<a href="https://agentmods.dev/skills/huaweicloud/huaweicloud-skills/huawei-cloud-obs-upload"><img src="https://agentmods.dev/badge/skills/huaweicloud/huaweicloud-skills/huawei-cloud-obs-upload/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-obs-upload"><img src="https://agentmods.dev/badge/skills/huaweicloud/huaweicloud-skills/huawei-cloud-obs-upload.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 4 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 66 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 86 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 114 Skill grants unrestricted tool access without appropriate constraints. An agent with unfettered tool access can perform arbitrary actions including file modification, network requests, and code execution.Fix: Restrict tool access to only the tools required for the skill's stated purpose. Use an explicit allowlist rather than granting blanket access.
- low Privilege Escalation · line 147 Skill requests more permissions than appear necessary for its stated functionality. Review if elevated access is justified.Fix: Request only the minimum permissions required. Document why each permission is needed. Remove broad permissions like '*' or 'all'.
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 | $0.00179 | $0.04746 |
| Opus 5 | $0.00089 | $0.02373 |
| Sonnet 5 | $0.00036 | $0.00949 |
| Haiku 4.5 | $0.00018 | $0.00475 |
Grade B, and why
huawei-cloud-obs-upload 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 3d 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.
Unrestricted tool accessmediumExcessive agency
A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.
> 1. **Stop immediately** - Do not execute any commands How it starts
The opening of the file, as written. The whole thing — 367 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Huawei Cloud OBS Upload Skill
Overview
Upload local files or directories to Huawei Cloud OBS buckets, list OBS buckets with capacity and object count, and schedule periodic uploads via crontab. Upload operations use obsutil; bucket listing/stats use hcloud obs ls + CES metrics.
Tool separation principle:
- obsutil — File/directory upload, scheduled upload sync (upload core tool; hcloud CLI has no PutObject support)
- hcloud CLI — Bucket listing via
hcloud obs ls(obsutil mode), bucket capacity/object count stats viahcloud CES ShowMetricData - crontab / Task Scheduler — OS-level scheduled task for periodic upload (no daemon process dependency)
Security architecture:
- AK/SK are never read, echoed, or printed in conversation
- obsutil credentials are configured by the user in their terminal (never asked in conversation)
- Delete operations are strictly forbidden (irreversible); out-of-scope operations are refused with guided alternatives
- For directory uploads, whether to preserve directory structure (
-flat) is decided by the customer's explicit answer, never assumed
⛔ Prohibited Operations (Security Constraints)
This skill strictly forbids the following operations, regardless of user requests:
| Prohibited Operation | Reason |
|---|---|
❌ Delete bucket (DeleteBucket / obsutil rm -bucket) |
Irreversible; destroys the entire bucket and all objects |
❌ Delete object (DeleteObject / obsutil rm) |
Irreversible; deleted objects cannot be recovered (unless versioning is enabled) |
❌ Batch delete objects (DeleteObjects / obsutil rm -r) |
Irreversible; batch deletion has a wide impact |
❌ Empty bucket (obsutil rm -bucket -r) |
Irreversible; removes all objects in the bucket |
❌ Download object (GetObject / obsutil cp obs://... <LocalPath>) |
This skill is upload-only; download is a separate workflow |
❌ Create bucket (CreateBucket / obsutil mb) |
Bucket creation has a dedicated skill with full prerequisites |
❌ Copy object (CopyObject / hcloud OBS CopyObject) |
Cross-bucket object copy is out of this skill's scope |
❌ Lifecycle configuration (SetBucketLifecycle) |
Storage cost management is a separate bucket-level config task |
❌ Restore archived object (RestoreObject / obsutil restore) |
Archive restore is a separate workflow with retrieval modes and TTL |
❌ Presigned URL (CreatePresignedUrl) |
Temporary sharing requires SDK signing; not supported by CLI upload |
❌ Bucket ACL/Policy (SetBucketAcl / SetBucketPolicy) |
Permission management is a separate security task |
| ❌ Ask user to provide AK/SK directly in conversation | Credentials must never appear in conversation |
| ❌ Extract AK/SK from hcloud config files | Credentials are encrypted and cannot be used directly |
| ❌ Skip obsutil credential check before OBS operations | Operations fail without configured credentials |
❌ Use -flat for directory uploads without asking the customer |
-flat discards directory structure; must follow customer's explicit answer |
| ❌ Guess local path, bucket name, or target prefix | Required parameters must be provided by the user |
What ships with it
10 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.
- references/acceptance-criteria.md 8.8 KB
- references/cli-installation-guide.md 6.5 KB
- references/iam-policies.md 5.1 KB
- references/obs-metrics.md 7.8 KB
- references/related-apis.md 16 KB
- references/task-list-buckets-with-stats.md 2.9 KB
- references/task-scheduled-upload.md 6.7 KB
- references/task-upload-file.md 4.7 KB
- references/troubleshooting.md 13 KB
- references/verification-method.md 8.2 KB
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.
- 3d ago Changed · +174 lines · +1 tokens per session 6d22ce5fc0bb
- 9d ago First seen · 193 lines · 178 tokens per session scan B 3d8ce1a57aef
huawei-cloud-obs-upload is a skill published in the GitHub repository huaweicloud/huaweicloud-skills (49 stars, last pushed yesterday), licensed MIT. It adds 179 tokens to every session and 4,746 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it B with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
gke-compute-classes
Configures, optimizes, and troubleshoots GKE ComputeClasses. Use when configuring Spot VMs with on-demand fallback, targeting specific accelerators (GPUs/TPUs) or machine families, restricting ComputeClass access, or debugging pending pods related to node pool auto-creation. Do not use for cluster-level Node Auto…
gke-reliability
Improves GKE workload reliability, using PDBs, health probes, and topology spread constraints. Use when configuring GKE workload reliability, setting up PDBs, or configuring GKE health probes (liveness, readiness, startup). Don't use for disaster recovery setup or full cluster backups (use gke-backup-dr instead).
gke-workload-security
Audits, configures, and hardens workload-level security controls for Google Kubernetes Engine (GKE) applications and namespaces. Covers running cluster security audits (auditcluster.sh), configuring Workload Identity Federation (impersonation, KSA/GSA binding, and pod setup), enforcing Network Policies (default-deny…
nemo-automodel-launcher-config
Configure NeMo AutoModel job launches for interactive runs, Slurm clusters, and SkyPilot cloud execution.
azure-mgmt-botservice-dotnet
Azure Resource Manager SDK for Bot Service in .NET. Management plane operations for creating and managing Azure Bot resources, channels (Teams, DirectLine, Slack), and connection settings. Triggers: "Bot Service", "BotResource", "Azure Bot", "DirectLine channel", "Teams channel", "bot management .NET", "create bot".
cloud-architect
Designs cloud architectures, creates migration plans, generates cost optimization recommendations, and produces disaster recovery strategies across AWS, Azure, and GCP. Use when designing cloud architectures, planning migrations, or optimizing multi-cloud deployments. Invoke for Well-Architected Framework, cost…