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Create an extension point in your app plugin

Providing an extension point within your UI enables other plugins to contribute supplementary capabilities, and leverage the context within the current view to guide users to a potential next step. Here's what you need to know about extension points.

Firstly, you will need to define an extension point ID. This is basically just a string describing the part of the UI where the extension point lives. Extension developers should be able to figure out where in the UI the extension will be added by reading the extension point ID.


Extension points living in core Grafana must start with grafana/ and extension points living in plugins must have IDs starting with plugins/ followed by the plugin ID, for example, plugins/<PLUGIN_ID>/.

The second thing you need to consider is how to design the UI of the extension point so it supports a scenario where multiple extensions are being added without breaking the UI.

Finally, consider if there is any information from the current view that should be shared with the extensions added to the extension point. It could be information from the current view that could let the extending plugin prefill values or other data in the functionality being added via the extension.

Create an extension point

Use the getPluginLinkExtensions method in @grafana/runtime to create an extension point within your plugin.


When you create an extension point in a plugin, you create a public interface for other plugins to interact with. Changes to the extension point ID or its context could break any plugin that attempts to register a link inside your plugin.

The getPluginLinkExtensions method takes an object consisting of the extensionPointId, which must begin plugins/<PLUGIN_ID>, and any contextual information that you want to provide. The getPluginLinkExtensions method returns a list of extension links that your program can then loop over.

In the following example, a <LinkButton />-component is rendered for all link extensions that other plugins registered for the plugins/another-app-plugin/menu extension point ID. The context is passed as the second parameter to getPluginLinkExtensions, which makes the context immutable before passing it to other plugins.

import { getPluginLinkExtensions } from '@grafana/runtime';
import { LinkButton } from '@grafana/ui';

function AppMenuExtensionPoint() {
const { extensions } = getPluginExtensions({
extensionPointId: 'plugins/another-app-plugin/menu',
context: {
referenceId: '12345',
timeZone: 'UTC',

if (extensions.length === 0) {
return null;

return (
{ => {
return (

Why does the extension have onClick and path?

Each extension link has either a path or an onClick property defined. There's never a scenario where both properties are defined at the same time.

The reason for this behavior is that we want to be able to support both native browser links and callbacks. If the plugin adding the extension wants to navigate the user away from the current view into their app, then they can choose to define a path.

If instead you want to open a modal or trigger a background task without sending the user away from the current page, then you can provide a callback.

Example: create an extension point for displaying components


Available in Grafana >=10.1.0
(Component type extensions are only available in Grafana 10.1.0 and above.)

Component type extensions are simple React components, which gives much more freedom on what they are able to do. In case you would like to make some part of your plugin extendable by other plugins, you can create a component-type extension point using getPluginComponentExtensions(). Any contextual information can be shared with the extension components using the context={} prop (see the example below).

import { getPluginComponentExtensions } from '@grafana/runtime';

export const Toolbar = () => {
const { extensions } = getPluginComponentExtensions({ extensionPointId: '<extension-point-id>' });
const version = '1.0.0'; // Let's share this with the extensions

return (
<div className="title">Title</div>
<div className="extensions">
{/* Loop through the available extensions */}
{ => {
const Component = extension.component as React.ComponentType<{
context: { version: string };

// Render extension component and pass contextual information (version)
return (
<div key={}>
<Component context={{ version }} />

Additional options

If you want to limit how many extensions a plugin can register for your extension point, you can pass the limitPerPlugin option as part of the getPluginLinkExtensions call. The default limit is set to five extensions per plugin to prevent plugins from flooding your extension point.