What
Claude Code now detects preferences and improvements you mention during skill execution and can automatically update skill definitions to remember them for future runs.
Usage
When running a skill, if you make requests like:
- "Can you also ask me about X?"
- "Please use a more casual tone"
- "Don't do Z next time"
Claude Code will offer to apply these improvements to the skill definition file.
Details
- Analyzes conversation for generalizable preferences vs one-time requests
- Shows a prompt asking if you want to apply detected improvements
- Updates the
SKILL.mdfile in~/.claude/skills/<skill-name>/ - Displays "Skill [name] updated with improvements" when applied
Evidence
Skill improvement detection and application (search for "Skill improvement", "tengu_skill_improvement_detected", "updated with improvements")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.