What
Skills can now be loaded dynamically and sent to the model via attachments rather than in the initial prompt.
Details
- Reduces initial prompt size by loading skills on-demand
- Logs:
Sending N skills via attachment (initial/dynamic, X total sent) - Skills are formatted with a header: "The following skills are available for use with the Skill tool"
Evidence
Skills handling at line 463656 (contains "skills via attachment", "The following skills are available for use with the Skill tool")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.