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Google Sheets
Monitoring & Incident Responsefree

SSL Cert Monitor

by Monfort N. Brian | 宁俊Updated Aug 2026
RequiresGoogle SheetsGoogle SheetsSlackLinearLinear
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ScEvery Day at 8 AMEvery Day at 8 …CoCheck SSL Certificate ExpiryCheck SSL Certi…Read Domains from SheetsRead Domains fr…CoClassify Alert SeverityClassify Alert …Post Alert to SlackPost Alert to S…CoFilter Expiring CertsFilter Expiring…Append Alert Log to SheetsAppend Alert Lo…Create Issue in LinearCreate Issue in…CoFilter High Priority AlertsFilter High Pri…12345678
1/5
STEPS · 8
Runs on a schedule

On a schedule, checks SSL certificate expiry, logs status to Google Sheets, alerts Slack, and opens Linear issues.

Tags

cronmediumGoogle SheetsSlackSecOps
Connects
sheetsGoogle SheetsSlacklinearLinear
CategoryMonitoring & Incident Response
Triggercron
Complexitymedium
Nodes9
AddedJun 14, 2026