pub(crate) const BROWSER_BACK_TOOL: &str = r#"{
"name": "BrowserBack",
"description": "Walk your OWN browser pane's history back one step. Only works if your own pane is a browser pane. Ack-only even if there was no prior history (CDP no-ops); confirm the result with BrowserEval(\"location.href\") if needed. Pass pane (from OpenBrowser) to act on a browser pane you opened; without it this acts on your own pane.",
"inputSchema": { "type": "object", "properties": { "pane": { "type": "string", "description": "Optional: the pane id OpenBrowser returned, to act on a browser pane you opened instead of your own pane. Only panes you opened are accepted." } } }
}"#;