Playwright E2E MCP for LangChain
io.github.xsignon-secure/e2e
Diagnose and fix Playwright tests (TS, pytest): CI reports, traces, verified fixes, flaky verdicts.
client:LangChain
transport:stdio
runtime:npm
Install Playwright E2E MCP in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"e2e": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "playwright-e2e-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs