Vendor-neutral shared project context kit for Codex, Claude Code, ChatGPT, Copilot, Gemini, Obsidian, and Excalidraw
4 files for GitHub Copilot, Codex, OpenCode, Claude Code and Gemini CLI: ai-project-context-kit copilot-instructions.md, ai-project-context-kit AGENTS.md, ai-project-context-kit CLAUDE.md, ai-project-context-kit GEMINI.md — 541 tokens loaded in every session.
.github/copilot-instructions.md A 106 tok AGENTS.md A 316 tok CLAUDE.md A 38 tok GEMINI.md A 81 tok These files are azgem102-max/ai-project-context-kit's own configuration — they tell GitHub Copilot, Codex, OpenCode, Claude Code and Gemini CLI 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.