# Cloudviz API vs Mermaid Chart MCP (slim)

> Cloudviz API has a score of 37.9 (F) against Mermaid Chart MCP's 31.7 (F). Both do diagram create. The largest gap is maintenance & community, 48 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cloudviz-vs-mermaid-chart.md (~1,500 tokens) · this version ~330 tokens · JSON https://www.anchorterminal.com/compare/cloudviz-vs-mermaid-chart.json · canonical https://www.anchorterminal.com/compare/cloudviz-vs-mermaid-chart
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

Cloudviz API has a score of 37.9 (F) against Mermaid Chart MCP's 31.7 (F). Both do diagram create. The largest gap is maintenance & community, 48 points.

- Cloudviz API: F 37.9, rank #432 of 452 · https://www.anchorterminal.com/tools/cloudviz.min.md
- Mermaid Chart MCP: F 31.7, rank #442 of 452 · https://www.anchorterminal.com/tools/mermaid-chart.min.md
- Pick Cloudviz API for reliability (+5), schema & documentation (+26), agent ergonomics (+16), security & auth (+33). Pick Mermaid Chart MCP for payments & pricing (+25), maintenance & community (+48).

| Category | Cloudviz API | Mermaid Chart MCP |
| --- | --- | --- |
| Reliability (16%) | 20 | 15 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 58 | 32 |
| Agent ergonomics (13%) | 50 | 34 |
| Security & auth (14%) | 53 | 20 |
| Payments & pricing (10%) | 20 | 45 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 5 | 53 |
| Transparency & trust (7%) | 47 | 48 |