EvoSkill — An open-source framework that automatically discovers and synthesizes reusable agent skills from failed trajectories to improve coding agent performance.
EvoSkill is an open-source framework that discovers and improves reusable skills and prompts for coding agents by testing variations against failed work and held-out tasks. It is for people evolving agents such as Claude Code, Codex CLI, OpenCode, OpenHands, Goose, and Harbor, and the catalogue entries are two of its agent skills.
Latest release v2.0.0 — v2.0.0 — EvoSkill v2: Benchmark Adaptor, Stateful Evolver (tech report) · 26 Oct 2026
2 files for Claude Code: brainstorming, skill-creator .
.claude/skills/brainstorming/SKILL.md A 40 tok .claude/skills/skill-creator/SKILL.md A 45 tok These files are sentient-agi/EvoSkill's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.