| name | skill-spector |
| description | Scan AI agent skill files for security vulnerabilities before installing. Use when adding third-party skills from npm, GitHub, or marketplace. |
SkillSpector
NVIDIA SkillSpector scans AI agent skills (Claude Code, Codex, Gemini, OpenCode) for security risks before installation.
Usage
pip install skillspector
skillspector scan ./path/to/skill/
skillspector scan https://github.com/owner/repo
skillspector scan ./skill --format json
What It Detects
68 vulnerability patterns across 17 categories: prompt injection, data exfiltration, privilege escalation, supply chain, MCP tool poisoning, etc.
When to Use
- Before installing any third-party skill from untrusted source
- On PR that adds new skill files to
.opencode/skills/ or .config/opencode/skills/
- During security review of workflow changes
Output Integration
Include findings in handoff evidence. Critical findings → block merge.