Turn urgent security events into immediate GitHub organization blocks
Your trusted backend sends the organization and username to Notis. The automation blocks that user in GitHub and reports the run.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Block a user from an organization
Blocks an existing github user from an existing organization, preventing their contributions, collaboration, and forking of the organization's repositories.
Why this helps
Urgent offboarding or account-risk events can wait too long when they depend on someone noticing and opening GitHub.
- Respond to verified risk quickly
- Remove a manual incident step
- Send execution results to a visible channel
Setup
Build it in a few focused steps.
- 1Connect GitHub to Notis and confirm the trusted system that will call the webhook.
- 2Create an automation whose plain-language prompt blocks the GitHub user named in a verified offboarding or security payload from the specified organization.
- 3Pick the incoming webhook trigger and a channel for run reports.
- 4Send a controlled test payload for a disposable account before enabling the live sender.
Questions about this workflow
Should any public webhook be allowed to trigger this?
No. Use a trusted, authenticated backend and make the prompt require explicit organization and username details from a verified event.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Todoist to GitHub. A trigger fires from one place; an action lands in another.
Todoist triggers
GitHub actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Accept a repository invitation
Accepts a pending repository invitation that has been issued to the authenticated user.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
List repositories starred by the authenticated user
Deprecated: lists repositories starred by the authenticated user, including star creation timestamps; use 'list repositories starred by the authenticated user' instead.
New Task Created
Trigger when a new task is added to Todoist.
List stargazers
Deprecated: lists users who have starred a repository; use `list stargazers` instead.
Star a repository for the authenticated user
Deprecated: stars a repository for the authenticated user; use `star a repository for the authenticated user` instead.
Add email for auth user
Adds one or more email addresses (which will be initially unverified) to the authenticated user's github account; use this to associate new emails, noting an email verified for another account will error, while an existing email for the current user is accepted.
Add app access restrictions
Replaces github app access restrictions for an existing protected branch; requires a json array of app slugs in the request body, where apps must be installed and have 'contents' write permissions.
Add a repository collaborator
Adds a github user as a repository collaborator, or updates their permission if already a collaborator; `permission` applies to organization-owned repositories (personal ones default to 'push' and ignore this field), and an invitation may be created or permissions updated directly.
Add a repository to an app installation
Adds a repository to a github app installation, granting the app access; requires authenticated user to have admin rights for the repository and access to the installation.
Connect any two apps with Notis in the middle.
Todoist and GitHub, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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