Custom Plugins
Build a small reusable tool in a conversation, review the release, and install it for your connected Codex or Claude account.
Explore this guide
Start with one useful job
- In Plugins → Custom, find Growthub Custom Plugins under Create with Growthub. Choose Enable and open chat.
- Connect your hosting account in Profile Settings → Hosting before releasing a new plugin.
- Open the conversation where you want to build it. Select your connected Codex or Claude account and mention Growthub Custom Plugins.
Read the Growthub Custom Plugins authoring guide and build a read-only campaign URL tool. Accept a public URL and campaign fields. Test it with example.com and show me the release for review.
Start with one useful job
- In Plugins → Custom, find Growthub Custom Plugins under Create with Growthub. Choose Enable and open chat.
- Connect your hosting account in Profile Settings → Hosting before releasing a new plugin.
- Open the conversation where you want to build it. Select your connected Codex or Claude account and mention Growthub Custom Plugins.
Read the Growthub Custom Plugins authoring guide and build a read-only campaign URL tool. Accept a public URL and campaign fields. Test it with example.com and show me the release for review.
Review and install the release
A released version can be reviewed before it is installed. Once installed, test the actual tool with a small example in the original conversation.
- Open the release review returned in chat. Check the version, the tools it exposes, and what each tool reads or changes.
- Confirm the public or synthetic data requirement, then choose Install plugin.
- In Plugins → Custom → Your plugins, open Manage. Check that the plugin is synced to the provider account and device you intend to use.
Manage access and appearance
Open Manage → Tool permissions to set Default, Always allow, Ask, or Off per tool. Choose the setting that fits the actions the tool can take.
Use Manage → Appearance to change the name and icon displayed in Growthub. The saved tool and its version keep their existing identity.
If a tool is missing from the @ picker, check the provider and device status in Manage, then use Sync now for the intended connection if needed.
Reuse the installed version
Mention the installed plugin in another conversation or give it to a Character or Routine that can use the connected provider and its permitted tools. Run a small check on the selected account before relying on it.
For an installed plugin with a page, open its menu under Your plugins and choose Add to Space. Open that Page and use Use in chat to start with the installed tool selected.
An existing plugin you connect or import through Plugins stays in its existing listing. The Custom tab is where you find the plugins you built with Growthub.