IBX-12105: [ibexa/documentation-developer] Added recipe for documentation package

[mnocon]

Recipe copying the "ibexa-documentation" skill to the project.

For more information, see ibexa/documentation-developer#3307

Sadly, even though Antrophic created the Agent Skills spec (https://agentskills.io/home) and the spec gives the .agents/skills/ directory as the place to store skills (https://agentskills.io/skill-creation/quickstart), Claude does not follow it.

Most agents support .agents/skill, Claude does not.
You can see the list here: agentskills/agentskills#15

So, this recipe copies the skill twice:

• once to the directory almost all agents support
• second time to the .claude specific directory

Because the key in JSON cannot be duplicated, for the first case we can copy the whole directory and for the second one we copy skill-by-skill.

Tested locally:

~/De/Sites/experience-skeleton main !3 ❯ composer sync-recipes ibexa/documentation-developer --force --reset -v
ComposerCheckout plugin activated.

Symfony operations: 1 recipe (7cd5305b29411b4366aab49714823ffc)
  - Configuring ibexa/documentation-developer (>=5.0): From github.com/ibexa/recipes-dev:master
    Enabling the package as a Symfony bundle
    Copying files from package
      Created "./.agents/skills/ibexa-documentation/"
      Created "./.agents/skills/ibexa-documentation/SKILL.md"
      Created "./.claude/skills/ibexa-documentation/"
      Created "./.claude/skills/ibexa-documentation/SKILL.md"

[github-actions]

Thanks for contribution! 🎉

To test the changes please execute:

composer config extra.symfony.endpoint https://api.github.com/repos/ibexa/recipes-dev/contents/index.json?ref=flex/pull-252

before executing the recipes.

[mnocon]

The ./ is a workaround for Symfony Flex limitation, invented by Claude in https://gist.github.com/mnocon/e7d956c520f7e828398fcc77e1fec6e7

In https://github.com/symfony/flex/blob/2.x/src/Configurator/CopyFromPackageConfigurator.php#L69-L84 the source files sharing the same path overwrite each other, the ./ is added so that it's treated as a different source path.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[adriendupuis]

Here is my first test about creating a Page Builder block. That worked pretty well until I tried to make it uses the locationlist attribute type: it didn't manage to make the template on its own and was about to create a block render listener instead of a simple solution I had to provide him.

Notice that it "called content-type" which is an MCP server with the Ibexa\Mcp\Tool\ContentType tools.

Here the /export of this test session: doc-test-1.md

Here are the 3 files produced during the test in their session end state:

• config/packages/ibexa_fieldtype_page.yaml
• templates/themes/standard/blocks/highlighted_content/default.html.twig
• src/Migrations/Ibexa/migrations/2026_07_28_00_00_landing_page_highlighted_content_block.yaml

[mnocon]

The ./ is a workaround for Symfony Flex limitation, invented by Claude in https://gist.github.com/mnocon/e7d956c520f7e828398fcc77e1fec6e7

In https://github.com/symfony/flex/blob/2.x/src/Configurator/CopyFromPackageConfigurator.php#L69-L84 the source files sharing the same path overwrite each other, the ./ is added so that it's treated as a different source path.

[alongosz]

The Skill is correctly picked up by both Claude and Codex 💪