HISTOR — MCP tool-definition transparency log for LangChain
io.github.alexar76/histor
Check, diff and history of MCP tool definitions, from a public signed log of 88k+ servers.
client:LangChain
transport:stdio
runtime:pypi
Install HISTOR — MCP tool-definition transparency log in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"histor": {
"transport": "stdio",
"command": "uvx",
"args": ["aimarket-histor"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs