skill-evolution

Installation
SKILL.md

Skill Evolution

Darwinian selection for skills. Skills that produce good outcomes are crystallized and protected. Skills that produce poor outcomes are repaired or archived. Every execution generates a score that drives the next generation of the skill.

The 5 Scoring Dimensions

Each skill execution is scored 0-100 on five dimensions:

Dimension Weight What It Measures
Accuracy 25% Did the skill produce the correct result for the task?
Relevance 20% Was the skill content applicable to the actual use case?
Token Efficiency 20% Did the skill guide the agent without bloat or repetition?
User Satisfaction 20% Did the outcome meet or exceed user expectations?
Reusability 15% Could another agent use this skill in a similar situation?

Composite score = weighted average of all five dimensions (0-100).

Scoring Rubric

Installs
10
GitHub Stars
507
First Seen
Apr 24, 2026
skill-evolution — vibeeval/vibecosystem