Relational messaging database schema for one-to-one and group chat apps with attachments and MySQL Workbench model.
These files are yoosuf/Messenger's own configuration. They tell GitHub Copilot, 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.
.github/copilot-instructions.md A 140 tok AGENTS.md A 389 tok CLAUDE.md A 276 tok