DEVOPS
CVE Rebuild Triage Agent: Group Re-Tags into Coherent Rebuild PRs with Written Rationale
An agent reviews the day's base-image re-tags and CVE advisories, groups related rebuilds across repos.
How it runs
The automated pipeline, trigger to output.
- TriggerDaily schedule
- ActionGather re-tag events and CVE advisory textPerplexity
- ActionRead affected Dockerfiles across reposGitHub
- LogicGroup related rebuilds and draft rationale
- ActionOpen one explained rebuild PR per groupGitHub
- OutputPost grouped PR digest to SlackSlack
What it does
Instead of one mechanical PR per drifted digest, this agent-driven workflow reads the accumulated base-image re-tags and their CVE advisories, reasons about which changes belong together (for example all services on the same shared base), and opens grouped rebuild PRs. Each PR body explains which CVEs are addressed, the affected services, and the residual risk, written for a reviewer rather than a parser.
When to use it
Use it when raw digest-bump PRs create review fatigue and you want fewer, better-explained pull requests that a human can approve with real context.
How it works
- 1A daily schedule starts the run.
- 2The agent gathers the day's re-tag events and pulls the matching CVE advisory text.
- 3It reads affected Dockerfiles across repos from GitHub to understand shared bases.
- 4The agent groups changes into coherent units and drafts a rationale and risk summary for each.
- 5It opens one rebuild PR per group on GitHub with the written explanation.
- 6It posts a digest of the grouped PRs and reasoning to Slack for review.
Set it up
What you configure once, before turning it on.
- 1Connect GitHubRepos, issues, pull requests, actions.
- 2Connect PerplexitySearch-grounded answers with citations.
- 3Connect SlackChannels, DMs, threads, mentions.
- 4Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 5Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 6Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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Run this workflow in your colony.
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