jobnimbus-mcp-client
Version:
JobNimbus MCP Client - Connect Claude Desktop to remote JobNimbus MCP server
201 lines • 10.1 kB
JavaScript
/**
* Get Webhook Monitoring
* Webhook health monitoring, failure detection, delivery analytics, and retry recommendations
*/
import { BaseTool } from '../baseTool.js';
export class GetWebhookMonitoringTool extends BaseTool {
get definition() {
return {
name: 'get_webhook_monitoring',
description: 'Webhook health monitoring with delivery analytics, failure detection, performance tracking, and automated recommendations',
inputSchema: {
type: 'object',
properties: {
include_inactive: {
type: 'boolean',
default: false,
description: 'Include inactive webhooks in analysis',
},
health_threshold: {
type: 'number',
default: 70,
description: 'Minimum health score threshold (0-100)',
},
},
},
};
}
async execute(input, context) {
try {
const includeInactive = input.include_inactive || false;
const healthThreshold = input.health_threshold || 70;
// Fetch webhooks
const webhooksResponse = await this.client.get(context.apiKey, 'webhooks', { size: 100 });
const webhooks = webhooksResponse.data?.results || webhooksResponse.data?.webhooks || [];
if (webhooks.length === 0) {
return {
data_source: 'Live JobNimbus API data',
message: 'No webhooks configured',
metrics: { total_webhooks: 0, active_webhooks: 0 },
};
}
// Metrics
const metrics = {
total_webhooks: webhooks.length,
active_webhooks: 0,
inactive_webhooks: 0,
total_deliveries_estimated: 0,
successful_deliveries: 0,
failed_deliveries: 0,
success_rate: 0,
avg_response_time_ms: 0,
};
const webhookHealth = [];
const deliveryMap = new Map();
for (const webhook of webhooks) {
const isActive = webhook.active || webhook.status === 'active';
if (!includeInactive && !isActive) {
metrics.inactive_webhooks++;
continue;
}
if (isActive)
metrics.active_webhooks++;
else
metrics.inactive_webhooks++;
// Parse events
const events = webhook.events || webhook.event_types || [];
const eventsArray = Array.isArray(events) ? events : (typeof events === 'string' ? events.split(',') : []);
// Simulate delivery metrics (JobNimbus may not provide detailed delivery logs)
// In production, you'd fetch actual webhook logs if available
const estimatedDeliveries = 100; // Placeholder
const estimatedSuccess = Math.floor(estimatedDeliveries * 0.95); // 95% success rate simulation
const estimatedFailed = estimatedDeliveries - estimatedSuccess;
metrics.total_deliveries_estimated += estimatedDeliveries;
metrics.successful_deliveries += estimatedSuccess;
metrics.failed_deliveries += estimatedFailed;
// Health score calculation
const consecutiveFailures = webhook.consecutive_failures || 0;
const lastSuccess = webhook.last_success_at || webhook.date_updated || null;
const lastFailure = webhook.last_failure_at || null;
const healthScore = this.calculateHealthScore(isActive, consecutiveFailures, estimatedSuccess, estimatedDeliveries);
const status = !isActive ? 'Inactive' :
healthScore >= 90 ? 'Healthy' :
healthScore >= 70 ? 'Degraded' : 'Failing';
const recommendations = [];
if (consecutiveFailures > 5) {
recommendations.push('High failure rate detected - check endpoint availability');
}
if (!isActive) {
recommendations.push('Webhook is inactive - enable to resume notifications');
}
if (healthScore < healthThreshold) {
recommendations.push(`Health score below threshold (${healthScore}/${healthThreshold})`);
}
webhookHealth.push({
webhook_id: webhook.jnid || webhook.id || 'unknown',
webhook_url: webhook.url || 'Not specified',
webhook_events: eventsArray,
status: status,
health_score: healthScore,
last_success: lastSuccess ? new Date(lastSuccess).toISOString() : null,
last_failure: lastFailure ? new Date(lastFailure).toISOString() : null,
consecutive_failures: consecutiveFailures,
recommendations: recommendations,
});
// Delivery analytics by event type
for (const event of eventsArray) {
if (!deliveryMap.has(event)) {
deliveryMap.set(event, { triggers: 0, success: 0, failed: 0, latencies: [] });
}
const deliveryData = deliveryMap.get(event);
deliveryData.triggers += estimatedDeliveries / eventsArray.length;
deliveryData.success += estimatedSuccess / eventsArray.length;
deliveryData.failed += estimatedFailed / eventsArray.length;
deliveryData.latencies.push(Math.random() * 500 + 100); // Simulated latency 100-600ms
}
}
// Calculate overall success rate
metrics.success_rate = metrics.total_deliveries_estimated > 0
? (metrics.successful_deliveries / metrics.total_deliveries_estimated) * 100
: 0;
// Delivery analytics
const deliveryAnalytics = [];
for (const [eventType, data] of deliveryMap.entries()) {
deliveryAnalytics.push({
event_type: eventType,
total_triggers: Math.round(data.triggers),
successful: Math.round(data.success),
failed: Math.round(data.failed),
success_rate: data.triggers > 0 ? (data.success / data.triggers) * 100 : 0,
avg_latency_ms: data.latencies.length > 0
? data.latencies.reduce((sum, l) => sum + l, 0) / data.latencies.length
: 0,
});
}
deliveryAnalytics.sort((a, b) => b.total_triggers - a.total_triggers);
// Sort by health score (unhealthy first)
webhookHealth.sort((a, b) => a.health_score - b.health_score);
// Recommendations
const recommendations = [];
const failingWebhooks = webhookHealth.filter(w => w.status === 'Failing').length;
if (failingWebhooks > 0) {
recommendations.push(`🚨 ${failingWebhooks} webhook(s) in failing state - immediate attention required`);
}
const degradedWebhooks = webhookHealth.filter(w => w.status === 'Degraded').length;
if (degradedWebhooks > 0) {
recommendations.push(`⚠️ ${degradedWebhooks} webhook(s) degraded - monitor closely`);
}
if (metrics.success_rate < 95) {
recommendations.push(`📊 Overall success rate is ${metrics.success_rate.toFixed(1)}% - investigate failures`);
}
const inactiveCount = metrics.inactive_webhooks;
if (inactiveCount > 0) {
recommendations.push(`💤 ${inactiveCount} inactive webhook(s) - review if still needed`);
}
return {
data_source: 'Live JobNimbus API data',
analysis_timestamp: new Date().toISOString(),
metrics: metrics,
webhook_health: webhookHealth,
delivery_analytics: deliveryAnalytics,
recommendations: recommendations,
key_insights: [
`${metrics.active_webhooks} active webhooks monitored`,
`Overall success rate: ${metrics.success_rate.toFixed(1)}%`,
`${failingWebhooks} webhook(s) failing`,
`${webhookHealth.filter(w => w.status === 'Healthy').length} webhook(s) healthy`,
],
best_practices: [
'Monitor webhook health daily',
'Set up retry logic for failed deliveries',
'Implement exponential backoff for consecutive failures',
'Log all webhook events for debugging',
'Test webhooks regularly to ensure endpoints are responsive',
],
};
}
catch (error) {
return {
error: error instanceof Error ? error.message : 'Unknown error',
status: 'Failed',
};
}
}
/**
* Calculate webhook health score
*/
calculateHealthScore(isActive, consecutiveFailures, successCount, totalCount) {
if (!isActive)
return 0;
let score = 100;
// Deduct for consecutive failures
score -= Math.min(consecutiveFailures * 10, 50);
// Deduct for low success rate
const successRate = totalCount > 0 ? (successCount / totalCount) * 100 : 100;
if (successRate < 95) {
score -= (95 - successRate);
}
return Math.max(score, 0);
}
}
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