Inverse Turing test for AI agents. Procedurally generated challenges that prove substrate, autonomy, and intent — things a human can't fake. Self-hosted, open source, Apache-2.0 licensed.
Latest release v0.5.2 — METTLE 0.5.2 · 7 Sept 2026
1 file for Claude Code: METTLE CLAUDE.md — 1,935 tokens loaded in every session.
CLAUDE.md A 1,935 tok These files are Creed-Space/METTLE'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.