io.github.finfin/mermaid-mcp-app
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Publisher-provided description
MCP App that renders Mermaid diagrams as interactive UI in Claude, VS Code and other MCP clients
Summary by lookupd
Renders Mermaid diagram source as interactive UI inside MCP clients so agents can display flowcharts and other diagrams.
Install
Claude Code, npm package (stdio)
claude mcp add mermaid-mcp-app -- npx -y mermaid-mcp-app
Codex, npm package (stdio)
codex mcp add mermaid-mcp-app -- npx -y mermaid-mcp-app
Cursor, npm package (stdio) → .cursor/mcp.json
{
"mcpServers": {
"mermaid-mcp-app": {
"command": "npx",
"args": [
"-y",
"mermaid-mcp-app"
]
}
}
}Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.
Details
- Version: 0.3.2
- Transports: stdio
- First indexed:
- Last seen in registry:
- Repository: https://github.com/finfin/mermaid-mcp-app
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