clawdotnet/openclaw.net/nacos-router-weather-explore

For the input city, call nacos_mcp_router_search_mcp_server with task_description and key_words (a comma-separated string). Select an appropriate server from the actual returned text. Call nacos_mcp_router_add_mcp_server with mcp_server_name, inspect its actual tool list, then call nacos_mcp_router_use_tool with mcp_server_name, mcp_tool_name, and a JSON-encoded string params (e.g. {"city": "Oslo"}). Upstream Router declares params as a string and decodes it via json.loads; passing a nested object will raise TypeError and silently produce failed to use tool: <tool_name> as plain text. Treat Router initialization, missing-server, unhealthy-server, and failed-install messages as failures even when the MCP response is not marked as an error. Report a failure rather than inventing weather. Summarize successful weather data.