Kaal Corpus: Verifiable Claim Layer for LangChain
io.github.wulfkaal/corpus
Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF
client:LangChain
transport:streamable-http
runtime:mcpb
tools:18
Install Kaal Corpus: Verifiable Claim Layer in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"corpus": {
"transport": "streamable_http",
"url": "https://corpus.openstanding.org/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs