SkillX

Overview

SkillX builds a hierarchical skill knowledge base from trajectories, spanning strategic plans, functional skills, and atomic skills. It is a library architecture for agents that want reusable capability across levels of abstraction.

Why it matters

It matters because workflow evolution often needs a second accumulation surface below the graph. SkillX makes that lower layer explicit and structured.

Distinctive trait

Its distinctive trait is hierarchical skill organization: reusable behavior is stored across strategic, functional, and atomic levels rather than in one flat bucket.

Relationships

Read SkillX with Graph of Skills, Trace2Skill, and memento-skills. It is also directly relevant to the skill-side branch of self-evolving-workflows.