52
/100
D
◔ Limited 3⁄4
MCP Calculator Server
A lightweight TypeScript-based MCP server that demonstrates how to build custom MCP tools by implementing a simple addition calculator. Serves as a starting point for building MCP-compatible tools.
Limited visibility
— 3/4 applicable dimensions scored
✓ Schema Quality
○ Protocol
— Reliability
✓ Docs & Maintenance
✓ Security Hygiene
— Schema Interpretability
A remote probe is needed for Protocol and Reliability scores.
Schema Quality
36
25% weight
Protocol Compliance
—
20% weight
Reliability
—
20% weight
Docs & Maintenance
42
15% weight
Security Hygiene
81
20% weight
Score History
Category Trends
30-Day Uptime
30 days ago
Today
Static Analysis
| Metric | Score | Rating |
|---|---|---|
| Schema Completeness | 30 | Poor |
| Description Quality | 45 | Fair |
| Documentation Coverage | 40 | Fair |
| Maintenance Pulse | 25 | Poor |
| Dependency Health | 55 | Fair |
| License Clarity | 100 | Good |
| Version Hygiene | — | Poor |
Analyzed 1 month, 1 week ago