MCP Mermaid Validator
by rtuin
A Model Context Protocol server that validates and renders Mermaid diagrams.
56 GitHub
No known CVEs
MIT license
Stale
Last commit 180d ago
Works with most clients
Transport: stdio, sse, http
0 tools
Grade F
MCPpedia last refreshed this data
MCP Mermaid Validator is an MCP server that a Model Context Protocol server that validates and renders Mermaid diagrams. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 35/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mermaid-validator": {
"args": [
"-y",
"@rtuin/mcp-mermaid-validator@latest"
],
"command": "npx"
}
}
}Are you the author?
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What Mcp Mermaid Validator does
A Model Context Protocol server that validates and renders Mermaid diagrams. This server enables LLMs to validate and render Mermaid diagrams.
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
35/100across 5 weighted dimensions
0255075100
14
10
−65
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
No package registry to scan.
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Frequently Asked Questions
- Is Mcp Mermaid Validator safe to use?
- Mcp Mermaid Validator has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
- How do I install Mcp Mermaid Validator?
- Mcp Mermaid Validator supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What AI clients work with Mcp Mermaid Validator?
- Mcp Mermaid Validator is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is Mcp Mermaid Validator actively maintained?
- Mcp Mermaid Validator is less actively maintained — last commit was 180 days ago. It has 56 GitHub stars.
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