| name | alpha |
| description | Fixture family skill exercising agent markup resolution. |
| user-invocable | true |
Alpha
Shared content visible to every agent.
Claude-only guidance line.
Everyone except Codex sees this line.
Inline text survives around comments.
Mentioning <!-- agent:include claude --> in backticks is prose, not a directive.
<!-- agent:include grok -->
Fenced tag examples and <!-- fenced comments --> publish verbatim.
<!-- /agent:include grok -->
Region-filtered fence follows:
echo "hidden from grok, fenced"
Trailing shared content.