Substack MCP Server for LangChain
io.github.marcomoauro/substack-mcp
Manage Substack publishing, subscribers, analytics, reader feeds, comments, and images through MCP.
client:LangChain
transport:stdio
runtime:npm
Install Substack MCP Server in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"substack-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "substack-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs