IBX-10868: Document Anthropic connector (#2942)

* IBX-10868: Document Anthropic connector

* Fix a broken link to config article

* Typo fix

* Added default settings override instructions

* Apply suggestions from code review

Co-authored-by: Marek Nocoń <[email protected]>

* Reorder features on the editions page

* Renamed to Antropic connector

---------

Co-authored-by: Marek Nocoń <[email protected]>

Author: dabrt

docs/ai_actions/ai_actions_guide.md

@@ -12,6 +12,7 @@ Wherever you look, artificial intelligence becomes more and more important by en
 AI Actions is an extensible solution for integrating features provided by AI services into your workflows, all managed through a user-friendly interface.
 
 Out-of-the-box, AI Actions solution includes two essential components: a framework package and an OpenAI connector package.
+The Anthropic connector is also available - as an [LTS update](editions.md#lts-updates).
 
 AI Actions can integrate with [[[= product_name_connect =]]]([[= connect_doc =]]/general/ibexa_connect/), to give you an opportunity to build complex data transformation workflows without having to rely on custom code.
 From the developer's perspective, the integration removes the burden of maintaining third-party AI handlers, and accelerates the deployment of AI-based solutions.
@@ -34,7 +35,7 @@ To begin using AI Actions, you must first [perform the initial configuration](co
 
 ### Prerequisites
 
-The OpenAI connector requires that you first [get an API key](https://help.openai.com/en/articles/4936850-where-do-i-find-my-openai-api-key) and make sure that you [set up a billing method](https://help.openai.com/en/articles/9038407-how-can-i-set-up-billing-for-my-account).
+Connectors with external AI services delivered by [[= product_name_base =]] require that you first install them, and [configure other settings, such as an API key and billing method](configure_ai_actions.md).
 
 Integration with [[= product_name_connect =]] requires that you first [get the credentials]([[= connect_doc =]]/general/ibexa_connect/#access-ibexa-connect) to your account, and the [API token](configure_ai_actions.md#create-token).
 

docs/ai_actions/configure_ai_actions.md

@@ -32,6 +32,50 @@ The AI actions come with sample AI action configurations to quickly get you star
 
 Based on these examples, which reflect the most common use cases, you can learn to configure your own AI actions with greater ease.
 
+## Install Anthropic connector [[% include 'snippets/lts-update_badge.md' %]]
+
+Run the following command to install the package:
+
+``` bash
+composer require ibexa/connector-anthropic
+```
+
+This command adds the feature code, including basic handlers that let you refine text or generate alternative text for images.
+
+To use the connector with the Anthropic services, you need to create an account, make sure that you [set up a billing method](https://support.claude.com/en/articles/8325618-paid-plan-billing-faqs), and get an API key.
+
+1. Log in to your [Anthropic Claude console](https://console.anthropic.com/login).
+
+2. Go to **API keys** and click **Create Key**.
+
+4. Select the workspace, enter a **Key Name** and click **Add**.
+
+5. Take a note of the API key, because it is displayed only once.
+
+Then, in the root folder of your project, modify the `.env` file: add an `ANTHROPIC_API_KEY` variable and populate its value with the API key that you got from the AI service.
+
+```bash
+###> ibexa/connector-anthropic ###
+ANTHROPIC_API_KEY=<your_api_key>
+###< ibexa/connector-anthropic ###
+```
+
+By default, when reaching out for responses, the Anthropic connector uses the [Claude Sonnet 4](https://docs.claude.com/en/docs/about-claude/models/overview) model.
+Users can override this setting at runtime when they [edit or create an AI action]([[= user_doc =]]/ai_actions/work_with_ai_actions/#edit-existing-ai-actions).
+You can also change the default values globally.
+To do it, in `config/packages` folder, create a YAML file similar to this example:
+
+```yaml
+ibexa_connector_anthropic:
+    text_to_text:
+        default_model: claude-opus-4-20250514
+        default_temperature: 0.8
+        default_max_tokens: 2045
+        models:
+            claude-sonnet-4-20250514: 'Claude 4 Sonnet (2025-05-14)'
+            claude-opus-4-20250514: 'Claude Opus 4 (2025-05-14)'
+```
+You can now use the Anthropic connector in your project.
 ## Configure access to [[= product_name_connect =]]
 
 First, get the credentials by contacting [Ibexa Support](https://support.ibexa.co).

docs/ibexa_products/editions.md

@@ -32,6 +32,7 @@ Compare all features available in [[= product_name_headless =]], [[= product_nam
 | [Digital Asset Management]([[= user_doc =]]/dam/ibexa_dam/) | ✔ | ✔ | ✔ |
 | [Product Information Management]([[= user_doc =]]/pim/pim/) | ✔ | ✔ | ✔ |
 | [Date and time attribute type](date_and_time.md) | ✔ | ✔ | ✔ |
+| [Symbol attribute type](symbol_attribute_type.md) | ✔ | ✔ | ✔ |
 | [Personalization](personalization_guide.md) | ✔ | ✔ | ✔ |
 | [Migrations](managing_migrations.md) | ✔ | ✔ | ✔ |
 | [[[= product_name_connect =]]]([[= connect_doc =]]) | ✔ | ✔ | ✔ |
@@ -57,4 +58,12 @@ Compare all features available in [[= product_name_headless =]], [[= product_nam
 | [Storefront](storefront.md) |  |  | ✔ |
 | [Transactional emails](transactional_emails.md) |  |  | ✔ |
 | [Discounts](discounts.md) | | | ✔ |
-| [Symbol attribute type](symbol_attribute_type.md) | ✔ | ✔ | ✔ |
+
+## LTS Updates
+
+LTS Updates are opt-in packages that bring additional features to the [LTS releases](release_process_and_roadmap.md#long-term-support-releases) that they enhance.
+The features brought by LTS Updates become standard parts of the next LTS release.
+
+| Feature | [[= product_name_headless =]] | [[= product_name_exp =]] | [[= product_name_com =]] |
+|-----------------|-----------------|-----------------|-----------------|
+| [Anthropic connector](configure_ai_actions.md#install-anthropic-connector) | ✔ | ✔ | ✔ |