SkillOpt (Microsoft)
Agent tools Skill optimizer
Improve an agent skill with scored training runs instead of hand edits: Microsoft's SkillOpt edits a skill file and keeps a change only if validation improves.
Per its own README, as of Oct 31, 2026. Not verified by hand.
Public-signal score
When a sandbox test is run, the result and logs will appear here, labeled separately from the score.
Quick answers
What is SkillOpt (Microsoft)?
Improve an agent skill with scored training runs instead of hand edits: Microsoft's SkillOpt edits a skill file and keeps a change only if validation improves.
Is SkillOpt (Microsoft) open source?
GitHub detects the license as MIT. Check the repository's LICENSE file before relying on that.
Which clients does SkillOpt (Microsoft) work with?
Its README names: Claude Code, Codex, GitHub Copilot. That is not a hands-on compatibility test.
Is SkillOpt (Microsoft) actively maintained?
The last push was 2026-10-29 (2d ago), as of Oct 31, 2026.
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