99tests for LangChain
com.99tests/mcp
Order human-run real-device app tests from your coding agent; verified bugs return as fix prompts.
client:LangChain
transport:streamable-http
tools:5
Install 99tests in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp": {
"transport": "streamable_http",
"url": "https://99tests.com/api/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs