Observer activity digests now include two additional event types:
<guidance-loaded path="...">...</guidance-loaded>: emitted when Claude reads CLAUDE.md or similar guidance files<skills-discovered dir="..." names="..." />: emitted when skills are discovered in a directory
These give observer agents fuller context about what the observed agent has loaded, improving the quality of observer reports.
Evidence
New event types in digest builder (search for "guidance-loaded" in activity digest format)
Strings lifted out of the shipped bundle, so the claim above can be checked against them.