PROJECT MANAGEMENT

Detect circular blocking chains in Linear and alert the owners

Scans Linear issue blocking relationships on a schedule, detects circular dependency loops (A blocks B blocks A).

CategoryProject Management
Enginesim
Difficultyintermediate
Triggerschedule
Steps5
Setup~15 min

How it runs

The automated pipeline, trigger to output.

  • TriggerDaily schedule
  • ActionFetch issues and blocking relations from LinearLinearLinear
  • LogicBuild dependency graph and detect cycles
  • LogicExit if no cycles found
  • OutputPost each cycle and its owners to SlackSlack

What it does

Walks every "blocks"/"blocked by" relationship across your Linear workspace and finds cycles — chains of issues that block each other in a loop and can never complete on their own. Each detected loop is posted to Slack naming the issues, the teams, and the assignees stuck in the deadlock.

When to use it

Run it when cross-team work keeps stalling and nobody can say why. Circular blockers are invisible in a normal board view because each issue looks merely "blocked." Schedule it daily so a new loop is caught the morning after it forms, before it silently freezes a release.

How it works

  1. 1A daily schedule fires the workflow.
  2. 2Pull all active issues and their blocking relations from Linear.
  3. 3Build a dependency graph in code and run cycle detection; if no cycles exist, the run exits quietly.
  4. 4For each cycle, resolve the full loop path with issue IDs, titles, teams, and assignees.
  5. 5Post one Slack message per loop tagging every assignee in the cycle so an owner can break it.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect LinearIssues, projects, cycles, triage.
  2. 2
    Connect SlackChannels, DMs, threads, mentions.
  3. 3
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  4. 4
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  5. 5
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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