30
/100
F
◉ Complete 5⁄4
Node.js Sandbox MCP Server
Enables running arbitrary JavaScript code in isolated Docker containers with on-demand npm dependency installation, allowing for ephemeral script execution and long-running services with controlled resource limits.
Docker
npm
Prompt Injection Risk
Complete visibility
— 5/4 applicable dimensions scored
✓ Schema Quality
✓ Protocol
— Reliability
✓ Docs & Maintenance
✓ Security Hygiene
✓ Schema Interpretability
Schema Quality
100
42% weight
Protocol Compliance
N/A
Local server
Reliability
N/A
Local server
Docs & Maintenance
29
25% weight
Security Hygiene
88
33% weight
Schema Interpretability
91
15% weight
Score History
Category Trends
Static Analysis
| Metric | Score | Rating |
|---|---|---|
| Schema Completeness | 100 | Good |
| Description Quality | 100 | Good |
| Documentation Coverage | 45 | Fair |
| Maintenance Pulse | 11 | Poor |
| Dependency Health | 50 | Fair |
| License Clarity | — | Poor |
| Version Hygiene | — | Poor |
Analyzed 4 weeks, 2 days ago