Daily automated service health checks
Catch infrastructure issues before customers notice
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Execute Custom Function
A tool that allows executing custom puppeteer scripts via http requests. this endpoint enables users to run browser automation tasks without managing their own infrastructure.
Why this helps
Manual uptime checks break focus; downtime discovery is reactive; infrastructure visibility is scattered
- Run health checks on critical services every morning automatically
- Only create Linear issues if problems are detected (no noise)
- Build a health history for infrastructure planning
Setup
Build it in a few focused steps.
- 1Connect Linear and Browserless to Notis
- 2Ask Notis: 'Every day at 8 AM, run health checks on [your services] and create an issue only if something fails'
- 3Notis executes the checks and auto-creates issues for failures
- 4Set the project and assignee for auto-created issues
- 5Test by manually triggering a health check run--verify issue creation works
Questions about this workflow
What if a service fails during off-hours?
You can set multiple check times throughout the day or enable alerts to Slack/email for immediate notification.
Can I check multiple services?
Yes--list all services, and Notis checks each one and reports the results.
How detailed are the health check reports?
You define it--response times, status codes, SSL cert expiry, database connections, whatever matters for your stack.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Browserless. A trigger fires from one place; an action lands in another.
Linear triggers
Browserless actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Download file using Puppeteer script
This tool allows downloading files that chrome has downloaded during the execution of puppeteer code. it sets up a blank page, creates a fresh download directory, injects the provided code, and executes it. once the script finishes, any downloaded files from chromium are returned with the appropriate content-type header.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Execute Custom Function
A tool that allows executing custom puppeteer scripts via http requests. this endpoint enables users to run browser automation tasks without managing their own infrastructure.
Comment Received Trigger
Triggered when a comment is received.
Fetch HTML Content
This tool fetches the complete html content of a webpage using browserless's content api. it's designed to retrieve the full html contents of any website, including dynamically generated content.
Issue Created Trigger
Triggered when a new issue is created.
Generate PDF from webpage
This tool generates a pdf from a specified webpage using browserless's pdf generation api. it allows specifying the url of the webpage along with parameters such as format, filename, and waituntil options to control the pdf generation process.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Scrape webpage content using CSS selectors
A tool to extract structured content from a webpage by specifying css selectors. the tool navigates to the specified url, waits for the page to load (including parsing and executing javascript), and returns the selected elements in a structured json format.
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).
Take Screenshot
A tool that captures a screenshot of a webpage using browserless's screenshot api. the tool takes a url and returns either a png or jpeg image. it includes options for full page capture, image type, quality, and clipping coordinates.
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Unblock Protected Content
This tool provides access to content from websites that implement bot protection mechanisms. it is designed to bypass various types of protection (such as captcha and bot detections) and return the html content of the protected webpage, with optional customization through parameters like waitfor, timeout, and stealth mode.
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Connect any two apps with Notis in the middle.
Linear and Browserless, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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