Dump Telegram Channel History

Archive a complete Telegram channel/group/chat to NDJSON + downloaded media files.

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

Preflight

1. Session must exist: ~/.local/share/gramjs/<profile>.session
   • If missing, run /tlg:setup first
2. User must be subscribed to (or a member of) the target channel/chat

Usage

/usr/bin/env bash << 'EOF'
ROOT="$(cc-plugin-root tlg)"
SCRIPT="$ROOT/scripts/tg-cli.ts"