2 files for Claude Code, Codex and OpenCode: add-shopify-mcp-tool, shopify-mcp AGENTS.md — 784 tokens loaded in every session.
AGENTS.md A 784 tok .github/skills/add-shopify-mcp-tool/SKILL.md A 59 tok These files are untitled-developers/shopify-mcp's own configuration — they tell Claude Code, 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.