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Kestrova: Solidity Vulnerability Scan for LangChain

io.github.som2026-commits/kestrova

Solidity smart contract vulnerability scan (Slither) for AI agents. Free preview; paid full report.

client:LangChain transport:streamable-http tools:3

Install Kestrova: Solidity Vulnerability Scan in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "kestrova": {
            "transport": "streamable_http",
            "url": "https://kestrova.onrender.com/mcp?src=registry",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

What LangChain can do once it is connected

Kestrova: Solidity Vulnerability Scan in other clients