skillguard

skillguard is an Agent security & guardrails skill for AI agents, published by EverClaw in the EverClaw repository on GitHub. Skillspace rates skillguard F (45/100) and the safety scan rated it risky; the rating is based on static analysis only.

Security scanner for AgentSkill packages. Scan skills for credential theft, code injection, prompt manipulation, data exfiltration, and evasion techniques before installing them. Use when evaluating skills from ClawHub or any untrusted source.

Grade
F
Quality
45 / 100
Safety
Risky
GitHub stars
23

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since.

Our review

Architecture
100 / 100
Maturity
Structured: ships references or scripts
Security scan
High-risk patterns
License
MIT
Adoption
Adopted by 4 other repositories, in 0 collections

What the scanner flagged

  • exfiltration language
  • dynamic code execution (eval/exec)
  • reads environment variables
  • mentions secrets in text

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

Skillspace indexes and rates this skill; it does not host or endorse it. Run third-party skills at your own risk.