freeflowchart for LangChain
io.github.northwindapps/freeflowchart
Render text-based flowcharts (FlowScript) to PNG/PDF/Markdown with layout feedback, offline.
client:LangChain
transport:stdio
runtime:npm
Install freeflowchart in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"freeflowchart": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "freeflowchart"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs