MCP AI Chat LangChain

{ "mcpServers": { "playwright": { "command": "npx", "args": ["@playwright/mcp@latest"], "env": { "DISPLAY": ":1" } }, "airbnb": { "command": "npx", "args": [ "-y", "@openbnb/mcp-server-airbnb" ] }, "duckduckgo-search": { "command": "npx", "args": [ "-y", "duckduckgo-mcp-server" ] } } }