jsoncanvas for LangChain
io.mcpcentral/jsoncanvas
Create, validate, edit, export (markdown/svg/png/mermaid), and search JSON Canvas files.
client:LangChain
transport:streamable-http
Install jsoncanvas in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"jsoncanvas": {
"transport": "streamable_http",
"url": "https://jsoncanvas.mcpcentral.io/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs