Method refresh_tools_if_needed

crates/opencode-mcp/src/client.rs:530–542

If the server sent a `tools/list_changed` notification, reload tools. Call this after operations that might trigger notifications.

(&self)

    /// If the server sent a `tools/list_changed` notification, reload tools.
    /// Call this after operations that might trigger notifications.
    pub async fn refresh_tools_if_needed(&self) -> Result<(), McpClientError> {
        if self.tools_changed.swap(false, Ordering::SeqCst) {
            self.load_tools().await?;
            if let Some(bus) = &self.bus {
                bus.publish(
                    &MCP_TOOLS_CHANGED_EVENT,
                    serde_json::json!({ "server": self.server_name }),
                )
                .await;
            }
        }
        Ok(())
    }

    async fn load_tools(&self) -> Result<(), McpClientError> {
        let response = self.send_request("tools/list", None).await?;