MCP server for public Telegram channels via t.me web preview — no MTProto, no api_id
2 files for Claude Code, Codex and OpenCode: shadow-tg CLAUDE.md, shadow-tg AGENTS.md — 588 tokens loaded in every session.
CLAUDE.md A 3 tok AGENTS.md A 585 tok These files are ulinycoin/shadow-tg'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.