During conversation compaction, large skill/prompt content is now truncated with a helpful message: "[... skill content truncated for compaction; use Read on the skill path if you need the full text]". This reduces token usage during compaction while preserving the ability to re-read full content.
Evidence
Skill truncation (search for "skill content truncated for compaction")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
