> For a complete page index, fetch https://docs.synthflow.ai/llms.txt. For full documentation content, fetch https://docs.synthflow.ai/llms-full.txt.

## Aurora inbuilt skills

![Aurora inbuilt skills](https://storage.googleapis.com/granular-changelog/doc-images/aurora_skill.png)

[Aurora](/aurora) now includes inbuilt skills for prompt review and call analysis. See [Skills](/aurora#skills) for how to use them.

## Actions API: per-agent trigger rules for shared actions

When you attach the same [custom action](/about-custom-actions) to more than one agent, each agent can now have its own **When to use this Action** rule. One shared action, different trigger instructions on each agent.

| Endpoint                                                                             | What's new                                           |
| :----------------------------------------------------------------------------------- | :--------------------------------------------------- |
| [**POST /actions/attach**](/api-reference/platform-api/actions/attach-action)        | Set `trigger_condition` per agent-action attachment. |
| [**GET /assistants/\{model\_id}**](/api-reference/platform-api/agents/get-assistant) | Returns `trigger_condition` per attached action.     |