A SKILL that turns a code diff into an evidence-backed ledger of hidden assumptions, failure modes, and falsification tests.
2 files for Codex, OpenCode and Claude Code: Assumptions AGENTS.md, Assumptions CLAUDE.md — 273 tokens loaded in every session.
AGENTS.md A 115 tok CLAUDE.md A 158 tok These files are Teycir/Assumptions's own configuration — they tell Codex, OpenCode and 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.