SKLD.run

Evolve Claude Agent Skills through natural selection.

SKLD.run (formerly SkillForge) breeds populations of SKILL.md files, competes them against auto-generated challenges, scores them with a 6-layer judging pipeline, and exports the winner as an installable Skill directory. The internal Python package and GitHub repo retain the skillforge name for now — the rename is brand-only.

See SPEC.md for the full specification and CLAUDE.md for development guidance.

Quickstart

uv sync
uv run uvicorn skillforge.main:app --reload

Then POST to /evolve with a specialization description. See SPEC.md §API Endpoints.

Key directories

• docs/ — technical reference (skills-research.md) and the golden template for gen 0 Skills
• bible/ — the Claude Skills Bible: empirically-derived patterns and findings from evolution runs
• skillforge/ — Python backend (FastAPI + Claude Agent SDK)
• frontend/ — React + Vite dashboard
• tests/ — unit + gated integration tests