head to head · open source
SkillSpector vs DockSec
SkillSpector has 23,886 GitHub stars, 2,061 forks, 136 open issues and last shipped yesterday. DockSec has 503 stars, 105 forks, 24 open issues and last shipped 2 days ago. SkillSpector leads on adoption by 4,649% (23,886 vs 503 stars). SkillSpector is written in Python under Apache-2.0; DockSec is written in Python under MIT. SkillSpector has attracted 9% as many forks as stars, DockSec 21%. SkillSpector was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-security), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| SkillSpector | DockSec | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 503 |
| License | Apache-2.0 | MIT |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 2.1K | ⑂ 105 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SkillSpector if
- You weight community size — 24K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick DockSec if
- You want the DockSec feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and DockSec fits your workflow better
About SkillSpector
SkillSpector Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks before installing agent skills. Overview AI agent skills (used by Claude Code, Codex CLI, Gemini CLI, etc.) execute with implicit trust and minimal vetting. In the 31,132 skill analyzed subset of the research dataset, 26.1% of skills contain vulnerabilities and 5.2% show likely malicious intent . SkillSpector helps you answer: "Is this skill safe to install?" SkillSpector is part of the NVIDIA Verified Skills pipeline, which scans, evaluates, and signs agent skills before publication. Skills that…
read the full SkillSpector overview →
About DockSec
DockSec AI powered Docker security scanner that explains vulnerabilities in plain English What is DockSec? DockSec is an OWASP Lab Project that bridges the gap between complex security scan results and actionable developer fixes. It integrates industry standard scanners (Trivy, Hadolint, Docker Scout) with AI to provide context aware security analysis . Instead of overwhelming you with a list of 200+ CVEs, DockSec: Prioritizes what actually affects your specific container setup. Explains vulnerabilities in plain English, not just security jargon. Suggests specific fixes for your Dockerfile. Generates…
read the full DockSec overview →
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Frequently asked questions
Is SkillSpector or DockSec more popular?
SkillSpector has 23,886 GitHub stars and DockSec has 503. SkillSpector has the larger community by that measure.
Are SkillSpector and DockSec free?
Both are open source. SkillSpector is licensed under Apache-2.0 and DockSec under MIT. Neither carries a licence fee.
What is the difference between SkillSpector and DockSec?
SkillSpector is written in Python and DockSec in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, SkillSpector or DockSec?
Choose SkillSpector if you want the larger community (23,886 stars) or its Apache-2.0 licence terms. Choose DockSec if its feature set, stack or MIT licence fits better. Both are self-hostable.