Create groups, supergroups, or channels and optionally invite users.
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
- Session must exist:
~/.local/share/gramjs/<profile>.session- If missing, run
/tlg:setupfirst
- If missing, run
Usage
/usr/bin/env bash << 'EOF'
ROOT="$(cc-plugin-root tlg)"
SCRIPT="$ROOT/scripts/tg-cli.ts"
Create supergroup (default)
bun "$SCRIPT" create-group "My Group" --about "Group description"
Create with initial membersbun "$SCRIPT" create-group "Project Chat" --users @user1 @user2
Create broadcast channelbun "$SCRIPT" create-group "Announcements" --type channel --about "Updates"
Create legacy group (limited to ~200 members)bun "$SCRIPT" create-group "Small Team" --type group --users @teammate EOF
## Parameters
| Parameter | Type | Description |
| --------- | ------ | ------------------------------------------ |
| title | string | Group/channel name |
| `--type` | choice | `supergroup` (default), `channel`, `group` |
| `--about` | string | Description text |
| `--users` | list | Users to invite (usernames or IDs) |
## Group Types
| Type | Members | Messaging | Use Case |
| ------------ | --------- | --------------------- | ----------------- |
| `group` | ~200 max | Two-way | Small teams |
| `supergroup` | 200K max | Two-way + admin tools | Large communities |
| `channel` | Unlimited | One-way (admins only) | Broadcasts |
## Post-Execution Reflection
After this skill completes, check before closing:
1. **Did the command succeed?** — If not, fix the instruction or error table that caused the failure.
2. **Did parameters or output change?** — If tg-cli.ts's interface drifted, update Usage examples and Parameters table to match.
3. **Was a workaround needed?** — If you had to improvise (different flags, extra steps), update this SKILL.md so the next invocation doesn't need the same workaround.
Only update if the issue is real and reproducible — not speculative.