LEGION Verify: MCP tool-list history for LangChain
io.github.legion33shadow/legion-verify
Check if an MCP server changed its tools: signed history, per-server coverage, offline proofs.
client:LangChain
transport:streamable-http
tools:5
Install LEGION Verify: MCP tool-list history in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"legion-verify": {
"transport": "streamable_http",
"url": "https://mcp.legion-api.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs