# Eraser API + MCP vs Structurizr + MCP (slim)

> Structurizr + MCP has a score of 60.2 (C) against Eraser API + MCP's 38.7 (E). Both do diagram create. The largest gap is reliability, 58 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/eraser-vs-structurizr.md (~1,550 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/compare/eraser-vs-structurizr.json · canonical https://www.anchorterminal.com/compare/eraser-vs-structurizr
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

Structurizr + MCP has a score of 60.2 (C) against Eraser API + MCP's 38.7 (E). Both do diagram create. The largest gap is reliability, 58 points.

- Eraser API + MCP: E 38.7, rank #427 of 452 · https://www.anchorterminal.com/tools/eraser.min.md
- Structurizr + MCP: C 60.2, rank #252 of 452 · https://www.anchorterminal.com/tools/structurizr.min.md
- Pick Eraser API + MCP for security & auth (+14). Pick Structurizr + MCP for reliability (+58), schema & documentation (+9), agent ergonomics (+21), payments & pricing (+15), maintenance & community (+35), transparency & trust (+29).

| Category | Eraser API + MCP | Structurizr + MCP |
| --- | --- | --- |
| Reliability (16%) | 15 | 73 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 52 | 61 |
| Agent ergonomics (13%) | 34 | 55 |
| Security & auth (14%) | 57 | 43 |
| Payments & pricing (10%) | 35 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 33 | 68 |
| Transparency & trust (7%) | 51 | 80 |