Grafana MCP Server

#!/usr/bin/env node /** * Direct API test using the MCP tools */ require('dotenv').config(); const { GrafanaClient } = require('../dist/clients/grafana-client'); const { PrometheusClient } = require('../dist/clients/prometheus-client'); const { LokiClient } = require('../dist/clients/loki-client'); const config = { url: process.env.GRAFANA_URL, serviceAccountToken: process.env.GRAFANA_SERVICE_ACCOUNT_TOKEN, debug: false }; console.log('🧪 Direct API Test'); console.log('==================\n'); async function runTests() { const grafanaClient = new GrafanaClient(config); try { // Test 1: Search dashboards console.log('📊 Test 1: Search Dashboards'); const dashboards = await grafanaClient.searchDashboards(''); console.log(`✅ Found ${dashboards.length} dashboards`); if (dashboards.length > 0) { console.log(` First: ${dashboards[0].title} (UID: ${dashboards[0].uid})`); } console.log(); // Test 2: List datasources console.log('💾 Test 2: List Datasources'); const datasources = await grafanaClient.listDatasources(); console.log(`✅ Found ${datasources.length} datasources:`); datasources.forEach(ds => { console.log(` - ${ds.name} (${ds.type}) - UID: ${ds.uid}`); }); console.log(); // Test 3: Get specific datasource if (datasources.length > 0) { console.log('🔌 Test 3: Get Datasource Details'); const ds = await grafanaClient.getDatasourceByUid(datasources[0].uid); console.log(`✅ Retrieved: ${ds.name}`); console.log(` Type: ${ds.type}`); console.log(` URL: ${ds.url || 'N/A'}`); console.log(` Default: ${ds.isDefault}`); console.log(); } // Test 4: List teams console.log('👥 Test 4: List Teams'); const teams = await grafanaClient.listTeams(); console.log(`✅ Found ${teams.length} teams`); if (teams.length > 0) { console.log(` First team: ${teams[0].name}`); } console.log(); // Test 5: List users console.log('👤 Test 5: List Users'); const users = await grafanaClient.listUsers(); console.log(`✅ Found ${users.length} users`); if (users.length > 0) { console.log(` First user: ${users[0].email} (${users[0].role})`); } console.log(); // Test 6: Alert rules (may fail if no permissions) console.log('🚨 Test 6: List Alert Rules'); try { const alerts = await grafanaClient.listAlertRules(); console.log(`✅ Found ${alerts.length} alert rules`); } catch (error) { console.log(`⚠️ Skipped: ${error.message}`); } console.log(); // Test 7: Loki integration const lokiDs = datasources.find(ds => ds.type === 'loki'); if (lokiDs) { console.log('📝 Test 7: Loki Integration'); const lokiClient = new LokiClient(config, lokiDs.uid); try { const labels = await lokiClient.getLabelNames(); console.log(`✅ Found ${labels.length} Loki label names`); if (labels.length > 0) { console.log(` Sample: ${labels.slice(0, 5).join(', ')}`); } } catch (error) { console.log(`⚠️ Error: ${error.message}`); } console.log(); } // Test 8: Prometheus integration const promDs = datasources.find(ds => ds.type === 'prometheus'); if (promDs) { console.log('📈 Test 8: Prometheus Integration'); const promClient = new PrometheusClient(config, promDs.uid); try { const result = await promClient.query('up', 'now'); console.log(`✅ Query successful, ${result.length} series returned`); if (result.length > 0) { console.log(` First metric: ${JSON.stringify(result[0].metric).slice(0, 50)}...`); } } catch (error) { console.log(`⚠️ Error: ${error.message}`); } console.log(); } // Test 9: Dashboard details if (dashboards.length > 0) { console.log('📋 Test 9: Get Dashboard Details'); try { const dashboard = await grafanaClient.getDashboardByUid(dashboards[0].uid); console.log(`✅ Retrieved dashboard: ${dashboard.title}`); console.log(` Panels: ${dashboard.panels?.length || 0}`); console.log(` Variables: ${dashboard.templating?.list?.length || 0}`); console.log(` Tags: ${dashboard.tags?.join(', ') || 'none'}`); } catch (error) { console.log(`⚠️ Error: ${error.message}`); } console.log(); } console.log('=' .repeat(50)); console.log('✨ All API tests completed successfully!'); console.log('=' .repeat(50)); } catch (error) { console.error('❌ Test failed:', error.message); process.exit(1); } } runTests();