{ "model_name": "anthropic/claude-sonnet-4-5-20250929", "tools": [], "system_prompt_path": "", "mcpServers": { "hf-mcp-server": { "transport": "http", "url": "https://huggingface.co/mcp?login", "headers": { "Authorization": "Bearer ${HF_TOKEN}" } }, "playwright": { "transport": "stdio", "command": "npx", "args": [ "@playwright/mcp@latest" ] } } }