ENGINEERING
Escalate GitLab MRs with no available code owner
When an MR opens but every matching code owner is over capacity or unavailable, escalates to a fallback reviewer pool and opens a Linear task flagging the ownership gap.
How it runs
The automated pipeline, trigger to output.
- TriggerGitLab MR opened or readyGitLab
- ActionCheck owner availability and limitsPostgres
- LogicBranch when no owner is available
- ActionAssign lightest fallback-pool reviewerGitLab
- ActionOpen ownership-gap Linear taskLinear
- OutputAlert leads in SlackSlack
What it does
This workflow handles the edge case the simple balancer can't: an MR whose code owners are all over their queue limit, on leave, or missing entirely. Instead of silently leaving it unassigned, it routes the MR to a configured fallback pool and files a Linear task so the team can fix the underlying ownership or staffing gap.
When to use it
Use it alongside your primary reviewer-assignment workflow as a safety net. It surfaces structural problems, like a module with only one overloaded owner, that would otherwise show up as mysteriously stalled MRs.
How it works
- 1A GitLab webhook fires when an MR is opened or ready.
- 2The workflow resolves code owners and checks each against their queue limit and availability in Postgres.
- 3A logic step branches: if at least one owner is available it exits to the normal path; otherwise it escalates.
- 4On escalation it assigns the lightest member of the fallback pool via GitLab.
- 5It opens a Linear task tagged ownership-gap with the module and the owners who were unavailable.
- 6It alerts the engineering-leads Slack channel that a gap was hit.
Set it up
What you configure once, before turning it on.
- 1Connect GitLabRepos, MRs, pipelines, registry.
- 2Connect PostgresAny Postgres URL — query, write, migrate.
- 3Connect LinearIssues, projects, cycles, triage.
- 4Connect SlackChannels, DMs, threads, mentions.
- 5Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 6Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 7Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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