Heimdall for LangChain
io.github.erayendes/asc-mcp
Every App Store Connect + StoreKit 2 endpoint. 890 tools in 13 profiles, narrow to 27.
client:LangChain
transport:stdio
runtime:npm
Install Heimdall in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"asc-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@erayendes/asc-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs