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Resize GitHub release images automatically

Prepare a newly uploaded release image for sharing without opening a separate editor.

Trigger

New GitHub Release Asset Added

Triggers when a new asset is added to a specific GitHub release. Monitors a single release (identified by release ID) for newly uploaded assets such as binaries, archives, or checksum files. One event is emitted per new asset, containing full asset metadata.

Action

Resize Image

Tool to resize, crop, and convert images. use when you need to adjust an image to specific dimensions and format before further processing.

Why this helps

Release assets arrive alongside many launch tasks, and image resizing is an easy detail to defer.

  • Prepares images quickly
  • Keeps launch work in one flow

Setup

Build it in a few focused steps.

  • 1Connect GitHub and Neutrino to Notis once.
  • 2Create an automation in the portal.
  • 3Ask Notis to resize image assets added to a release to the dimensions you specify.
  • 4Select New GitHub Release Asset Added, pick a reporting channel, and test with an image asset.

Questions about this workflow

Will non-image assets be resized?

No. Describe in the prompt that the automation should only process image assets.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link GitHub to Neutrino. A trigger fires from one place; an action lands in another.

GitHub triggers

Neutrino actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Bad Word Filter

Tool to detect bad words and profanity in text. use when scanning content for swear words.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

BIN Lookup

Tool to perform a bin (bank iin) lookup. use when you need card details for a bin prefix.

ActionInstant

New Workflow Artifact Created

Triggers when a new workflow artifact is created in a GitHub repository. Monitors for newly created GitHub Actions workflow artifacts. Optionally filters by artifact name to restrict monitoring to specific artifacts.

TriggerPolling

Convert Value

Tool to perform unit and currency conversions. use when you need to convert a value from one unit or currency to another. example: convert 100 usd to eur.

ActionInstant

Branch Changed

Triggers when a GitHub branch changes. Monitors a specific branch for: - New commits pushed (head commit SHA changes) - Protection status toggled (branch becomes protected or unprotected) - Protection settings changed, including: required status checks and their enforcement level, admin enforcement, required pull request reviews (dismiss stale reviews, code owner reviews, approving review count, last push approval), required linear history, force push allowance, deletion allowance, conversation resolution, branch locking, and fork syncing.

TriggerPolling

Validate and analyze an email address

Tool to parse, validate, and clean an email address. use after gathering the email to ensure deliverability and correct typos.

ActionInstant

New Branch Created

Triggers when a new branch is created in a GitHub repository. Detects newly created branches. Deleted branches do not fire events.

TriggerPolling

Verify Email Address

Tool to verify and analyze the deliverability of an email address. use when you need smtp-based validation before sending emails.

ActionInstant

Check Run Status / Conclusion Changed

Triggers when a specific GitHub check run changes its status or conclusion. Monitors a single check run for changes to: status (queued, in_progress, completed, etc.), conclusion (success, failure, neutral, cancelled, skipped, timed_out, action_required), started_at, and completed_at.

TriggerPolling

Geocode Address

Tool to geocode an address. use when you need geographic coordinates for an address or place name.

ActionInstant

Check Suite Status / Conclusion Changed

Triggers when a GitHub check suite changes its status or conclusion for a given ref. Monitors all check suites associated with a git reference (branch, tag, or commit SHA) for changes to status (queued, in_progress, completed, etc.) and conclusion (success, failure, neutral, cancelled, skipped, timed_out, action_required, startup_failure, stale). Optionally filters by GitHub App ID.

TriggerPolling

Reverse Geocode

Tool to convert geographic coordinates to a physical address. use when you have latitude and longitude and need a real-world address.

ActionInstant

New Code Scanning Alert Created

Triggers when a new code scanning alert is created in a repository. Fires an event for each newly created code scanning alert detected in the configured repository. Alerts can be filtered by Git reference, scanning tool, state, and severity. The payload includes the alert number, rule details, tool information, state, severity, and the location of the most recent instance.

TriggerPolling

HLR Lookup

Tool to perform real-time hlr lookup and mobile number validation. use after confirming the number format to retrieve network, reachability, and roaming status.

ActionInstant

Connect any two apps with Notis in the middle.

GitHub and Neutrino, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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