Marketplace and add-ons

Extend

Extend

Marketplace and add-ons

Add only what your trade needs.

The problemEvery trade has a few jobs that a general tool does not cover, and a bigger product for everyone gets in your way.

The resultInstall the add-ons your business needs, one business at a time, and remove them again whenever you like.

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Example with sample data. Nothing here is real.

What you can do

  • Browse the add-ons available to your business and search them by name
  • Filter the list to what is installed or not installed
  • Install an add-on for the business you are working in, and uninstall it again
  • Open an add-on to see the permissions it holds and the places it appears
  • Report a problem or send feedback on an add-on you installed
  • See all installations across your businesses in one list

How it works

  1. Browse the catalog

    Open Marketplace from the Extend group of the menu. Search by name, sort the list and filter it to Installed or Not installed. Each card says what the add-on does and which parts of Heyva it touches.

  2. Check what it can do

    Open the manifest of an add-on to see the permissions it asks for and every place where it adds something.

  3. Install it for a business

    Choose the business in the switcher first, then press Install. The add-on is switched on for that business only. Its buttons and tabs show up right away on the pages it extends.

  4. Keep an eye on it

    Uninstall asks you to confirm. Report a problem sends your note about the add-on to the Heyva team. Marketplace admin lists every installation across your businesses, with filters for the add-on, the business and the status.

Who can use it

Owners and Admins can use this.

Anyone with the marketplace view permission can browse. Installing and uninstalling is for Owners and Admins. The Marketplace admin page is for Owners and Admins.

Ask Heyva AI

  • Which add-ons are installed for this business?

  • Show me what is available in the marketplace

  • Install the project boards add-on for this business

Questions

Does an add-on affect all my businesses?
No. You install an add-on for one business at a time. Another business in the same account is unchanged until you install it there too.
What happens when I uninstall an add-on?
Its buttons, tabs and chips disappear from the pages it extended. Uninstalling asks for a confirmation first.
Can an add-on see more than it should?
An add-on asks only for the permissions its manifest lists, and you can read that list before you install. Its pages and buttons still check the role of the person using them.
I cannot find an add-on I was told about.
Some add-ons are installed for named businesses only and never show in the list. Ask the person who recommended it, or contact Heyva.
How do I report something that does not work?
On an installed add-on, press Report a problem. Choose bug, feedback or feature request, and say what went wrong and where.

In more detail

Add-ons are different from connected accounts, which link an outside account to Heyva. Add-ons add features inside Heyva itself.

For AI agents

Heyva AI and connected assistants can do this with these tools:

  • heyva_list_extension_catalog
  • heyva_list_installed_extensions
  • heyva_install_extension
  • heyva_uninstall_extension
  • heyva_upgrade_extension
  • heyva_get_installation_audit
  • heyva_report_extension_issue

About AI agents and MCP

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Last reviewed 2 November 2026