PROJECT MANAGEMENT

Compute the critical path of a Notion roadmap and publish it

Reads a Notion project database with task durations and dependencies, computes the longest blocking chain (critical path) to the launch date.

CategoryProject Management
Enginesim
Difficultyadvanced
Triggermanual
Steps5
Setup~25 min

How it runs

The automated pipeline, trigger to output.

  • TriggerManual run for a milestone
  • ActionRead tasks, durations, and dependencies from NotionNotionNotion
  • LogicForward/backward pass to find zero-float tasks
  • LogicFlag near-critical low-float tasks
  • OutputPublish critical path summary page in NotionNotionNotion

What it does

Treats a Notion project database as a dependency network, computes the critical path — the sequence of dependent tasks that determines the earliest possible finish — and publishes it as a readable summary. Any slip on a critical-path task slips the whole milestone, so this makes the load-bearing chain explicit.

When to use it

Use it before a launch review or whenever a roadmap has enough cross-task dependencies that "what actually drives the date" is no longer obvious. Re-run after any re-plan to see how the critical path shifted.

How it works

  1. 1A manual run starts the workflow against a chosen milestone.
  2. 2Read all tasks, their estimated durations, and depends-on links from the Notion database.
  3. 3Run a forward/backward pass to compute earliest/latest start, identifying zero-float tasks as the critical path.
  4. 4Branch: flag any task whose float is dangerously low as near-critical.
  5. 5Write an ordered critical-path list, total duration, and the near-critical watchlist to a Notion summary page.

Set it up

What you configure once, before turning it on.

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

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