nt;
                        button.textContent = 'Executing...';
                        button.disabled = true;
                        
                        fetch(`/api/tools/${toolId}/execute`, {
                            method: 'POST',
                            headers: {
                                'Content-Type': 'application/json'
                            },
                            body: JSON.stringify(params)
                        })
                            .then(response =>