STDIN: {"jsonrpc":"2.0","id":0,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{"sampling":{},"elicitation":{}},"clientInfo":{"name":"aster","version":"0.0.0"}}}
STDOUT: {"jsonrpc":"2.0","id":0,"result":{"protocolVersion":"2025-03-26","capabilities":{"experimental":{},"prompts":{"listChanged":false},"tools":{"listChanged":false}},"serverInfo":{"name":"mcp-fetch","version":"1.23.3"}}}
STDIN: {"jsonrpc":"2.0","method":"notifications/initialized"}
STDIN: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"_meta":{"progressToken":0},"name":"fetch","arguments":{"url":"https://example.com"}}}
STDOUT: {"jsonrpc":"2.0","id":1,"result":{"content":[{"type":"text","text":"Contents of https://example.com/:\nThis domain is for use in documentation examples without needing permission. Avoid use in operations.\n\n[Learn more](https://iana.org/domains/example)"}],"isError":false}}
