Sync GitHub codespaces access with team availability

Your availability spreadsheet tracks who's active this week. When someone becomes available, Notis grants them instant access to your organization's GitHub Codespaces. No waiting for access requests.

Trigger

Filtered Range Values Changed

Polling trigger that monitors Google Sheets filtered ranges for value changes. Uses snapshot-based diffing to detect when values matching a data filter change. Emits the matched values when changes are detected.

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Action

Add users to codespaces access for an organization

Sets or replaces the list of organization members granted codespaces access billed to the organization; ensure the organization's billing settings allow access for selected members.

Why this helps

Developers can't start working until someone manually adds them to the Codespaces access list. By then, onboarding momentum is lost. Waiting for access feels like a friction point on day one.

  • Instant Codespaces access for available developers
  • Reduce onboarding delays
  • Automatic access revocation when people leave
  • Keep access lists in sync with team availability

Setup

Build it in a few focused steps.

  • 1Connect Google Sheets and GitHub to Notis
  • 2Create an automation: 'When a team member becomes available, grant them Codespaces access'
  • 3Select 'Filtered Range Values Changed' as your trigger (filter for 'available' status)
  • 4Tell Notis to add available members to your GitHub organization's Codespaces access list
  • 5Test by marking someone as available and confirming they get Codespaces access

Questions about this workflow

Can I revoke access when someone leaves?

Yes. Mark them as 'unavailable' or 'departed' in your sheet, and Notis will remove them from Codespaces access.

Does this grant individual Codespaces, or just organization-level access?

This grants organization-level access. Developers can then create their own Codespaces once access is granted.

What if someone's email in Sheets doesn't match their GitHub account?

You can use GitHub usernames in your sheet instead of emails, or tell Notis how to match them.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

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

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Google Sheets triggers

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GitHub actions

Aggregate Metric Changed

Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.

TriggerPolling

Accept a repository invitation

Accepts a pending repository invitation that has been issued to the authenticated user.

ActionInstant

Cell Range Values Changed

Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.

TriggerPolling

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.

ActionInstant

Conditional Format Rule Changed

Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.

TriggerPolling

List stargazers

Deprecated: lists users who have starred a repository; use `list stargazers` instead.

ActionInstant

Data Validation Rule Changed

Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.

TriggerPolling

Star a repository for the authenticated user

Deprecated: stars a repository for the authenticated user; use `star a repository for the authenticated user` instead.

ActionInstant

Developer Metadata Changed

Triggers when developer metadata entries change (new/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.

TriggerPolling

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.

ActionInstant

Filtered Range Values Changed

Polling trigger that monitors Google Sheets filtered ranges for value changes. Uses snapshot-based diffing to detect when values matching a data filter change. Emits the matched values when changes are detected.

TriggerPolling

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.

ActionInstant

New Rows in Google Sheet

Simple polling trigger that monitors Google Sheets for new rows. Detects when new rows are added and returns the complete row data. Perfect for triggering any workflow based on new sheet entries.

TriggerPolling

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.

ActionInstant

New Sheet Added in Google Spreadsheet

Polling trigger that detects when a new sheet is added to a Google Spreadsheet.

TriggerPolling

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.

ActionInstant

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When this happens · Trigger

Do this · Action

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