Overview
CONFIG → Skills is a pane for authoring custom instruction files, presumably meant for the AI Assistant to read while it works on your project — the same idea as a project-level system-prompt fragment.This pane is badged Alpha, and its one available action does not currently work. Everything below is a straight report of what was observed, including a bug: creating a file here does not survive a reload. Read this page as a status report, not a how-to.
What it looks like, empty
A Search skills… box across the top, a + button (tooltip: Add Custom Skill) at the top right, an empty file list on the left, and a centred “Select a file to view” placeholder on the right. This project has no skills at all, built in or custom. Searching for a single letter returned nothing, so there is no hidden default catalog being filtered out — the pane is genuinely empty until you create something.Clicking + creates a file immediately — no naming dialog
Clicking + does not ask for a name or description. It immediately adds a row to the file list, under a new CUSTOM group heading, namednew-skill. That is the same pattern as API Calls’ own + Add button, covered in Data & APIs: the click is the create action.
Right after the click, the project’s top-bar save indicator reads “Saving…” — ordinarily, everywhere else in Studio, the sign that a real save request went out.
Creating a skill, watching Saving… appear, then reloading to show it's gone.
What survives a reload: nothing
Despite the “Saving…” indicator, reloading the page and reopening Skills shows the exact same empty state as before — nonew-skill file, no CUSTOM group, nothing. This was reproduced three times, including once from a completely fresh browser session, and the result was identical every time.
Not verified, and blocked by the bug above: what a skill file’s editor looks like once genuinely open on a persisted file; whether the AI Assistant actually reads anything from this pane; whether “Custom” implies some other, non-custom category of skill that simply isn’t populated in this project.
Nearby: three more Alpha panes in CONFIG
Hovering every icon in the CONFIG rail turned up four Alpha badges in total, not just this one:
None of the other three Alpha panes have documentation yet.

