Is Guizang Social Card Skill safe?
- Python shell/command execution
- Node.js filesystem read
- Node.js network egress
What to do: The Swift code was not checked for shell, network or file access, so this result is incomplete. Review that code before installing.
Guizang Social Card Skill is an agent skill analyzed by SkillTotal's deterministic static scanner. The scan found no malicious indicators. Its Swift code was not checked for shell, network or file access, so this result is partial. It can: filesystem read, network egress and shell execution — capabilities are what the code can do, not a verdict on intent. Risk score 0/100 (low).
guizang-social-card-skill 1.0.0
Get notified when this component changes
Change alerts aren't live yet. Leave your email and we'll let you know when they launch. We use it only for this and delete it on request.
Automated static-analysis result. It can contain false positives and false negatives, and is not a claim about the intent of Guizang Social Card Skill's authors. Report a false positive.
Behavioral traits
How this component maps to the CSA agentic threat model. Descriptive — it never affects the risk score.
Findings (3)
The component can run operating-system commands or spawn processes.
return subprocess.run(cmd, check=True, text=True, capture_output=True)
Why it matters: Powerful and often legitimate — confirm the commands aren't built from untrusted input.
Fix: Confirm the command and its arguments are fully controlled and not derived from untrusted input; avoid shell=True.
The component reads files from disk.
return fs.readFileSync(file, "utf8");
Why it matters: Usually legitimate, but worth confirming it can't be steered into reading sensitive files.
Fix: Confirm which files are read and that paths cannot be influenced by untrusted input to reach sensitive locations.
The component makes outbound network requests.
const res = await fetch(url)
Why it matters: Usually legitimate, but confirm the destinations are expected and no sensitive data leaves.
Fix: Confirm the destination hosts are expected and that no sensitive data is sent off-host.
How attackers abuse these capabilities
Interactive labs on the attack class behind the rules above. They show the technique, not anything found in Guizang Social Card Skill.
Maintain Guizang Social Card Skill?
The free Claude Code plugin scans each npm, PyPI or MCP package with this report's open-source engine before the install command runs. It runs on your machine and needs no account.
Check your own component
Run the same evidence-backed scan on any MCP server, agent skill, or package.
Scan your own componentHow we determine this: deterministic static analysis (regex + AST), evidence-anchored, no code execution. Methodology →