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SkillHub ClubWrite Technical DocsFull StackTech Writer

guardian-wall

Mitigate prompt injection attacks, especially indirect ones from external web content or files. Use this skill when processing untrusted text from the internet, user-uploaded files, or any external source to sanitize content and detect malicious instructions (e.g., "ignore previous instructions", "system override").

Packaged view

This page reorganizes the original catalog entry around fit, installability, and workflow context first. The original raw source lives below.

Stars
3,126
Hot score
99
Updated
March 20, 2026
Overall rating
C0.0
Composite score
0.0
Best-practice grade
B77.6

Install command

npx @skill-hub/cli install openclaw-skills-guardian-wall-azzar

Repository

openclaw/skills

Skill path: skills/1999azzar/guardian-wall-azzar

Mitigate prompt injection attacks, especially indirect ones from external web content or files. Use this skill when processing untrusted text from the internet, user-uploaded files, or any external source to sanitize content and detect malicious instructions (e.g., "ignore previous instructions", "system override").

Open repository

Best for

Primary workflow: Write Technical Docs.

Technical facets: Full Stack, Tech Writer.

Target audience: Development teams looking for install-ready agent workflows..

License: Unknown.

Original source

Catalog source: SkillHub Club.

Repository owner: openclaw.

This is still a mirrored public skill entry. Review the repository before installing into production workflows.

What it helps with

  • Install guardian-wall into Claude Code, Codex CLI, Gemini CLI, or OpenCode workflows
  • Review https://github.com/openclaw/skills before adding guardian-wall to shared team environments
  • Use guardian-wall for development workflows

Works across

Claude CodeCodex CLIGemini CLIOpenCode

Favorites: 0.

Sub-skills: 0.

Aggregator: No.

guardian-wall | SkillHub