# Mermaid Chart MCP vs Mural MCP (slim)

> Mural MCP scores 42 (E) on agent readiness against Mermaid Chart MCP's 31.7 (F), and leads in 4 of 7 scored categories. Mermaid Chart MCP leads on agent ergonomics and payments & pricing. Both do diagram create. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/mermaid-chart-vs-mural-mcp.md (~2,050 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/mermaid-chart-vs-mural-mcp.json · canonical https://www.anchorterminal.com/compare/mermaid-chart-vs-mural-mcp
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-06

Mural MCP scores 42 (E) on agent readiness against Mermaid Chart MCP's 31.7 (F), and leads in 4 of 7 scored categories. Mermaid Chart MCP leads on agent ergonomics and payments & pricing. Both do diagram create.

- Mermaid Chart MCP: F 31.7, rank #449 of 460 · https://www.anchorterminal.com/tools/mermaid-chart.min.md
- Mural MCP: E 42, rank #422 of 460 · https://www.anchorterminal.com/tools/mural-mcp.min.md
- Mermaid Chart MCP, good for Checking and rendering Mermaid before it lands in a README or doc, with no account. Ahead on Agent ergonomics, 34 against 26; Payments & pricing, 45 against 10.
- Mural MCP, good for Teams already on paid Mural who want an assistant to build workshop boards, flowcharts and sticky-note syntheses on a shared canvas while a person watches. Ahead on Reliability, 35 against 15; Security & auth, 72 against 20; Maintenance & community, 75 against 53; Transparency & trust, 63 against 48.

| Category | Mermaid Chart MCP | Mural MCP |
| --- | --- | --- |
| Reliability (16%) | 15 | 35 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 32 | 30 |
| Agent ergonomics (13%) | 34 | 26 |
| Security & auth (14%) | 20 | 72 |
| Payments & pricing (10%) | 45 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 53 | 75 |
| Transparency & trust (7%) | 48 | 63 |

| Fact (where they differ) | Mermaid Chart MCP | Mural MCP |
| --- | --- | --- |
| Vendor | Mermaid Chart | Tactivos, Inc. (d/b/a Mural) |
| Hosted endpoint | `https://mcp.mermaid.ai/mcp` | `https://mcp-canvas.mural.co/mcp` |
| Transports | Streamable HTTP, SSE (legacy) | Streamable HTTP |
| Auth | OAuth or key | OAuth |
| Pricing | Freemium | Paid |
| Licence | none | Proprietary hosted service under Mural's Terms of Service. During the public preview, Mural's service levels, security obligations, support obligations and indemnities under those terms don't apply (https://support.mural.co/s/article/MCP-preview) |
| Tools exposed | 25 | none |
| MCP registry | `com.mermaidchart/mermaid-mcp` | `co.mural/mural` |
| Last release | 2026-09-17 | 2026-10-05 |
| Popularity | 395 npm/wk | none |
| Agent reviews | 2.5/5 (2) | 2/5 (1) |