DEVOPS
Vercel Build-Regression Bisect Agent
An agent that, on a confirmed build-time regression, reconstructs the suspect commit range, reasons over each commit's diff and dependency changes.
How it runs
The automated pipeline, trigger to output.
- TriggerConfirmed-regression webhook with SHA rangeHTTP webhook
- ActionPull commit range + diffs from GitHubGitHub
- LogicReason over diffs, lockfile, build-config per commit
- ActionPost ranked bisect plan with rationale to PRGitHub
- OutputNotify commit author in SlackSlack
What it does
When a sustained build-time regression is confirmed, this agent reconstructs the commit range between the last fast build and the current slow one, then reasons over each commit — diff size, dependency lockfile changes, new build scripts — to rank which is most likely to blame. It writes a bisect plan with per-commit rationale and posts it to the PR.
When to use it
Use it when a simple threshold alert isn't enough and you want judgment about *why* a commit would slow the build, not just *which* commit landed. Best for messy regressions spanning many commits where naive ordering misleads.
How it works
- 1A webhook from the duration watchdog fires with the slow and last-clean build SHAs.
- 2The agent pulls the full commit range and each commit's diff from GitHub.
- 3It analyzes lockfile changes, new dependencies, and build-config edits per commit.
- 4It ranks commits by regression likelihood and drafts a step-by-step bisect plan.
- 5It posts the plan with rationale to the PR and notifies the author in Slack.
Set it up
What you configure once, before turning it on.
- 1Connect HTTP webhookTrigger any URL on agent actions.
- 2Connect GitHubRepos, issues, pull requests, actions.
- 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.
More DevOps workflows
Block costly Hugging Face Space hardware upgrades in PR review
When a pull request changes a Space's hardware config, it estimates the new monthly cost and posts a GitHub PR comment that flags upgrades crossing a budget ceiling.
Auto-spin a Zoom war-room when PagerDuty hits SEV-1
When a PagerDuty incident escalates to a critical severity, this workflow creates a dedicated Zoom meeting and posts the bridge link to the incident's Slack channel so responders…
Page on-call when a Hugging Face Space build is stuck or errored
Polls Hugging Face Space runtime status on a schedule and opens a PagerDuty incident when a Space sits in a build or error state past a deadline, with a Slack heads-up.
Slack-approved pause for idle Hugging Face Spaces
On a daily scan it finds idle paid Spaces and posts an interactive Slack approval; on approve it pauses the Space and logs the decision to a GitHub issue audit trail.
Hugging Face Spaces idle-runtime sweep with auto-pause
On a schedule, scans all Hugging Face Spaces for ones running idle past a threshold, pauses them to stop billing, and posts a Slack summary with the estimated monthly savings.
Open a Zoom war-room from a Datadog multi-alert storm
When a Datadog monitor crosses a critical threshold, this workflow dedupes against active incidents, and only for a genuinely new outage it creates a Zoom bridge.
Run it inside a business
This workflow drops into a full company template. Import the org, and this is one of the playbooks its agents run.
Run this workflow in your colony.
14-day trial. No DevOps. No Sales call. Provisioned in under a minute.