Practical backend engineering courses (Java/Spring and related topics) and notes on AI development engineering practices. In Russian, with working code.
5 files for Claude Code, Codex and OpenCode: create-course, verify-course, tech-tutorials CLAUDE.md, fix-md-escaping and 1 more — 3,788 tokens loaded in every session.
CLAUDE.md A 48 tok AGENTS.md A 3,740 tok .agents/skills/create-course/SKILL.md A 48 tok .agents/skills/verify-course/SKILL.md A 44 tok .agents/skills/fix-md-escaping/SKILL.md A 123 tok These files are zh-efimenko/tech-tutorials'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.