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BC alibabacloud-network-connect-with-ipsec-vpn

Scenario-based skill for connecting Linux servers to Alibaba Cloud VPC via IPsec VPN. Configure StrongSwan on the Linux server to establish dual-tunnel IPsec-VAN secure tunnels over the public network to access Alibaba Cloud VPC. Triggers: "connect edge server to Alibaba Cloud VPC", "connect server to Alibaba Cloud VPC"

ClawHub Agent Skills author: alibabacloud-skills-team v0.0.1-beta.1 MIT-0 11 files body ≈ 4 624 tokens Open the sourceclawhub.ai↗ analyzed 3 d ago

As a process C 59/100 · Has gaps — weak spots: result and completion, when it triggers, inputs and preconditions

ProcedureInfrastructuretype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
83/100
safety, quality, tests
Safety 60%
85
Quality 40%
81
Run on models
none yet
Process rating
C
59/100
Has gaps
Inputs and preconditions w 11
0
When it triggers w 12
20
Running it twice w 4
30
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 15

✓ No critical or high findings

Medium and low: 15
  • low Dangerous commands cmd-privilege references/cli-installation-guide.md:30
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo mv aliyun /usr/local/bin/
    security skill
  • low Dangerous commands cmd-privilege references/cli-installation-guide.md:45
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo mv aliyun /usr/local/bin/
    security skill
  • low Dangerous commands cmd-privilege references/cli-installation-guide.md:58
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo mv aliyun /usr/local/bin/
    security skill
  • low Dangerous commands cmd-privilege references/cli-installation-guide.md:71
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo mv aliyun /usr/local/bin/
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config-templates/QUICKSTART.md:58
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp references/strongswan-config-templates/strongswan.conf /etc/strongswan.conf
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config-templates/QUICKSTART.md:82
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp references/strongswan-config-templates/swanctl.conf /etc/swanctl/swanctl.conf
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config-templates/QUICKSTART.md:83
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo chmod 600 /etc/swanctl/swanctl.conf
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config-templates/QUICKSTART.md:91
    Privilege escalation / world-writable permissions (documentation of a security skill)
    echo "net.…ard = 1" | sudo tee -a /etc/sysctl.conf
    security skill
  • low Dangerous commands cmd-background-process references/strongswan-config-templates/QUICKSTART.md:118
    Starts a background / autostarted process (documentation of a security skill)
    sudo systemctl enable strongswan
    security skill
  • low Dangerous commands cmd-background-process references/strongswan-config.md:31
    Starts a background / autostarted process (documentation of a security skill)
    sudo systemctl enable strongswan
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config.md:98
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp /etc/swanctl/swanctl.conf /etc/swanctl/swanctl.conf.bak.$(date +%Y%m%d) 2>/dev/null || true
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config.md:99
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp /etc/strongswan.conf /etc/strongswan.conf.bak.$(date +%Y%m%d) 2>/dev/null || true
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config.md:102
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp /etc/ipsec.conf /etc/ipsec.conf.bak.$(date +%Y%m%d) 2>/dev/null || true
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config.md:103
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp /etc/ipsec.secrets /etc/ipsec.secrets.bak.$(date +%Y%m%d) 2>/dev/null || true
    security skill
  • low Dangerous commands cmd-privilege references/strongswan-config.md:131
    Privilege escalation / world-writable permissions (documentation of a security skill)
    sudo cp /etc/swanctl/swanctl.conf.bak.* /etc/swanctl/swanctl.conf
    security skill

Files scanned: 11. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")

Process rating: all ten parameters 59/100

  • 0Inputs and preconditions. Does not say what the process needs to start
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 16 mutating operations with no state check
  • 40Result and completion. Does not say what the result is
  • 60Tools and files. Uses tools (bash, web) that frontmatter does not declare
  • 70Execution cost. Instruction body is 4624 tokens
  • 100Steps. 45 steps
  • 100Failures and branches. 4 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 15 top-level sections: this looks like several domains in one skill

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +5Description quotes 2 example trigger phrases
  • +3Description length 321: enough signal without eating the budget
  • +4Structure: 36 headings
  • +3Step-by-step instructions: 45 items
  • +4Has examples (22 code blocks)
  • +4Reference files are cited in the instructions (8 of 8)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 81.

External checks

ClawHub: suspicious
This VPN setup skill appears purpose-aligned, but it needs Review because it combines paid cloud changes and root networking changes with under-scoped secret-handling and credential guidance.
LLM: suspicious (high) · VirusTotal: · 29 May 2026