What does the server do?
It is an MCP server that wraps `mmdc` to let an AI host create, save, and render MermaidJS diagrams.
@unravel-team
基本信息
An MCP server for working with MermaidJS, using `mmdc`.
使用下面的配置,将此服务器添加到你的 MCP 客户端。
{
"mcpServers": {
"mcp-mermaidjs-server": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector",
"java",
"-Dclojure.tools.logging.factory=clojure.tools.logging.impl/log4j2-factory",
"-Dorg.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4jLog",
"-Dlog4j2.contextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector",
"-Dlog4j2.configurationFile=log4j2-mcp.xml",
"-Dbabashka.json.provider=metosin/jsonista",
"-Dlogging.level=INFO",
"-Dmcp.vegalite.mmdc_executable=/Users/vedang/.local/share/nvm/v23.11.0/bin/mmdc",
"-cp",
"/Users/vedang/repo-name/target/tech.unravel/mcp-mermaidjs-server-1.0.0.jar",
"tech.unravel.mcp-mermaidjs-server"
]
}
}
}工具列表暂未提供
当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。
点击上方按钮,在临时沙箱中运行此服务器并实时获取工具列表。
An MCP server for working with MermaidJS diagrams, using the mmdc CLI tool. It provides two tools—save-diagram and visualize-diagram—so an AI host can create a Mermaid spec, save it, then render it to a specific output format with optional custom CSS. It is built in Clojure and packaged as an uberjar.
Pre‑requisite: the mmdc CLI must be installed. Build the uberjar with make clean && make build, then configure the server in Claude Desktop or MCP Inspector using the provided JSON with the full path to the JAR and the mmdc executable.
It is an MCP server that wraps `mmdc` to let an AI host create, save, and render MermaidJS diagrams.
The `mmdc` CLI must be installed on the system before running the server.
Build the uberjar by running `make clean && make build`, then configure the full path to the JAR and to `mmdc` in your MCP client.
The server delegates rendering to `mmdc`, which supports multiple output formats such as PNG, SVG, and PDF (the exact list depends on the `mmdc` installation and configuration).
Diagrams are saved as `.mmd` files on the local filesystem; the save-diagram tool writes the spec to disk, and visualize-diagram reads that file to render it.
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