One reflex for coding agents: answer first, cut the padding. A single behavioural skill, hook-enforced, measured with skillsmith: -52% response length, significant (p=0.005).
1 file for Codex and OpenCode: terse AGENTS.md — 298 tokens loaded in every session.
AGENTS.md A 298 tok These files are daronthedragon/terse's own configuration — they tell Codex and OpenCode 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.