MVP for autonomous agent purchasing infrastructure
4 files for Claude Code and GitHub Copilot: frontend, Arbor copilot-instructions.md, Arbor backend.instructions.md, Arbor frontend.instructions.md — 677 tokens loaded in every session.
.github/copilot-instructions.md A 504 tok .github/instructions/backend.instructions.md A 89 tok .github/instructions/frontend.instructions.md A 84 tok .github/agents/frontend.agent.md A 14 tok These files are advaitgore/Arbor's own configuration — they tell Claude Code and GitHub Copilot 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.