Check whether an on-site project fits the travel window
Make travel feasibility easier to judge when a project date or plan changes.
Trigger
Project Properties Updated
Fires when properties on a Linear project change (status, lead, target date, priority, etc.). Covers projects in both public and private teams — polls with the connected user's token.
Action
Get Isochrone
Tool to compute isochrone polygons for a given point. Use when you need to determine areas reachable within time or distance constraints.
Why this helps
A revised project date can invalidate assumptions about travel time, leaving a founder to recalculate from scratch.
- Reassess reachability when project plans change.
- Avoid relying on stale travel assumptions.
- Make the feasible area easier to communicate.
Setup
Build it in a few focused steps.
- 1Connect Linear and GraphHopper once through the portal.
- 2Create an automation with a plain-language instruction to calculate reachability when updated project details include a location and travel window.
- 3Select Project Properties Updated and choose a run-report channel.
- 4Test using one real project with a location and a clear travel limit.
Questions about this workflow
Which project changes can trigger it?
The trigger fires when project properties change. State in the prompt which location and travel-window context matters.
Does this confirm an appointment is possible?
It estimates reachability under routing assumptions; scheduling availability and other appointment constraints remain separate.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Graphhopper. A trigger fires from one place; an action lands in another.
Linear triggers
Graphhopper actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
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Comment Received Trigger
Triggered when a comment is received.
Get Isochrone
Tool to compute isochrone polygons for a given point. Use when you need to determine areas reachable within time or distance constraints.
Issue Created Trigger
Triggered when a new issue is created.
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Tool to calculate distance, time, or weight matrices via POST. Use when you have multiple origins/destinations or a symmetric point set and need a single batch request.
Issue Updated Trigger
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Get Custom Profiles
Tool to retrieve a list of all user-defined routing profiles. Use when you need to list custom profiles.
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
POST Route
Tool to calculate complex routes via POST /route. Use when you need advanced route planning with custom parameters.
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Upload GPX File
Tool to upload a GPX file to a public file hosting endpoint. Returns a public URL which can be used where a 's3key' is required.
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
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Connect any two apps with Notis in the middle.
Linear and Graphhopper, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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