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garrytan/gstack vs NVIDIA/SkillSpector
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | An opinionated collection of Claude Code skills that transform the AI agent into a specialized team of experts (CEO, PM, QA, DevOps). Adds custom slash commands and automated quality checks. | Open-source security scanner for AI agent skills from NVIDIA. Scans skills (from Git repos, URLs, zip files, or directories) for risky patterns including prompt injection, data exfiltration, privilege escalation, malicious code, supply-chain issues, and MCP tool poisoning. Uses static analysis plus optional LLM-based semantic review and can be used in CI/CD or as an MCP server. | |
| Category | |||
| Developer | — | NVIDIA | |
| Verified Status | No | No | |
| Last Updated | Sep 2026 | Sep 2026 | |
| Pricing | |||
| Pricing Model | Free | Free | |
| Free Plan | Yes | Yes | |
| Open Source | No | No | |
| Capabilities | |||
| Features | — | • Scans AI agent skills for 68 vulnerability patterns across 17 categories (prompt injection, data exfiltration, supply chain, etc.) • Two-stage analysis: fast static analysis plus optional LLM semantic evaluation • Cross-references OSV.dev for real-time CVE data with offline fallback • 0-100 risk score with severity labels and clear recommendations • Scans Git repos, URLs, zip files, directories, or single files • Baseline/suppression system so re-scans surface only new findings • Reports in terminal, JSON, Markdown, or SARIF format | |
| Tags | garrytangstackopinionatedcollectionclaudecode | nvidiaskillsskillspectorsecurityopen-source | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 63 | 88 | |
| Quality Score | 62/100 | 62/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | github.com | github.com | |
| Social Links | 2 linked | 1 linked | |
| Screenshots | No | No | |
| Reviews | |||
| Pros | • Free to use | • Free to use | |
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