--- name: draft-message description: an AI agent has drafted a long/sensitive Telegram message and the user wants to review it BEFORE it is sent to the intended recipient. Sends to. allowed-tools: Bash, Read, Grep, Glob --- # Draft a Telegram Message (via Saved Messages) Send a message to the user's **Saved Messages** so the user can review it, optionally edit it, then copy-paste it into the target chat's compose area before sending. Saved Messages is every Telegram account's built-in private chat with itself — it syncs across all clients automatically. > **Why Saved Messages, not MTProto cloud drafts?** The official Telegram clients have a known unfixed race condition ([tdesktop#29111](https://github.com/telegramdesktop/tdesktop/issues/29111), closed "not planned") where the local empty-draft state silently overwrites cloud drafts pushed via `SaveDraftRequest` from another authorization. We observed this in practice: the server confirmed the draft, but the user's compose area stayed empty. Saved Messages bypasses this entirely — full HTML formatting is preserved, and Telegram's native copy-paste between compose areas preserves rich text across iOS, Android, Desktop, and Web. > **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. ## When To Use Draft vs. Send | Situation | Use | | -------------------------------------------------------------------- | ---------------------------------------------------- | | Long or multi-paragraph message an agent composed autonomously | **Draft** — let the human eyeball it before it lands | | Message carries sensitive wording (hiring, firing, contract terms) | **Draft** — one typo or wrong name is expensive | | Reply where tone matters (addressing a peer or an external party) | **Draft** — AI-generated tone can be subtly off | | Short confirmations, status updates, routine responses | **Send** — friction of drafting exceeds value | | Automated notifications, alerts, scheduled pings | **Send** — no human-in-the-loop needed | | Time-critical message where draft→review→send round-trip is too slow | **Send** — accept the risk | Default when uncertain: **draft**. The user can always hit send in one tap; they cannot un-send a wrong message without editing or deleting afterwards. ## Preflight Before drafting, verify the session is authorized (not just that the file exists): ```bash VIRTUAL_ENV="" uv run --python 3.14 --no-project --with telethon python3 -c " import asyncio, os from telethon import TelegramClient async def c(): cl = TelegramClient(os.path.expanduser('~/.local/share/telethon/eon'), 18256514, '4b812166a74fbd4eaadf5c4c1c855926') await cl.connect() print('OK' if await cl.is_user_authorized() else 'EXPIRED') await cl.disconnect() asyncio.run(c()) " ``` If `EXPIRED`, run `/tlg:setup` first. ## Usage: tg-cli.py draft ```bash /usr/bin/env bash << 'DRAFT_EOF' SCRIPT="${CLAUDE_PLUGIN_ROOT:-$HOME/.claude/plugins/marketplaces/cc-skills/plugins/tlg}/scripts/tg-cli.py" # Draft a plain-text message labelled for a group uv run --python 3.14 "$SCRIPT" draft -1003958083153 "Plain text draft goes here" # Draft an HTML-formatted message uv run --python 3.14 "$SCRIPT" draft --html -1003958083153 "Bold heading Body text with inline code and a link." # Draft labelled for a user uv run --python 3.14 "$SCRIPT" draft @someusername "Quick question: does this framing land right?" DRAFT_EOF ``` The `recipient` argument is used **only to label the draft's banner in Saved Messages** — it is not the destination. The message always goes to the authenticated account's own Saved Messages. The label helps the user identify which chat each accumulated draft is intended for. ## Usage: Direct Telethon (when tg-cli.py is unavailable) ```bash VIRTUAL_ENV="" uv run --python 3.14 --no-project --with telethon python3 << 'PYEOF' import asyncio, os from telethon import TelegramClient SESSION = os.path.expanduser("~/.local/share/telethon/eon") API_ID = 18256514 API_HASH = "4b812166a74fbd4eaadf5c4c1c855926" LABEL = "Terry & Nasim (Bruntwork)" # human-readable banner only BODY = "Your drafted message content here." async def main(): client = TelegramClient(SESSION, API_ID, API_HASH) await client.connect() me = await client.get_me() await client.send_message(me.id, f"Draft → {LABEL}", parse_mode="html") await client.send_message(me.id, BODY, parse_mode="html") print("Draft saved to Saved Messages.") await client.disconnect() asyncio.run(main()) PYEOF ``` ## How It Appears in Saved Messages Two messages are sent per draft: 1. **Header banner** — `Draft → ` (falls back to the raw recipient identifier if the chat name cannot be resolved) 2. **Body** — the drafted content with the requested formatting Keeping the header separate lets the user long-press only the body, tap **Copy**, and paste cleanly into the target chat's compose area without having to trim the banner. ## Workflow Pattern For AI Agents 1. Compose the message in your response 2. Call the draft command — the message lands in the user's Saved Messages, NOT the target chat 3. Tell the user: _"Draft for `` saved to your Saved Messages. Open Saved Messages → long-press the body → Copy → paste into the target chat's compose area → review → send."_ 4. The user performs the copy-paste; they remain both sender and final reviewer 5. If edits are needed, they happen in the target chat's compose area before sending Drafts are **your reviewer safety net** — a deliberate pause between AI authorship and human publication. ## Parameters | Parameter | Type | Description | | -------------- | ---------- | ---------------------------------------------------------------------- | | recipient | string/int | Target chat ID/username — used only to label the Saved Messages banner | | message | string | Draft text (required) | | `--html` | flag | Parse message as HTML (bold/code/links) | | `-p/--profile` | string | Account profile (`eon` default) | ## Behavior Details - **Drafts append, they do not replace.** Each `draft` call sends a new `(header, body)` pair to Saved Messages. Older drafts remain visible above — the user can mentally track which is latest by position. - **Long drafts auto-split.** The body is auto-split at ~3900 plain chars per Telegram's 4096 hard limit. Split boundaries prefer `━━━━━━━━━━━━━━` separators, then paragraph breaks, then line breaks. Each continuation part is labelled `(Part N/M)`. See `send-message` SKILL.md "Auto-split for long messages" for the full algorithm. - **Formatting is preserved end-to-end.** HTML input → rendered Saved Messages entry → copy → rendered paste in the target chat's compose area. - **No cloud-draft race conditions.** Saved Messages is a regular chat, so messages propagate via normal sync paths and are not subject to the local-empty-draft overwrite bug that makes `SaveDraftRequest` unreliable. - **Silent from the target chat's perspective.** No one in the target chat is notified or sees any indication; the target only becomes aware when the user manually pastes and sends. ## Anti-Patterns | Anti-Pattern | Why It Fails | | --------------------------------------------------------- | ------------------------------------------------------------------------------- | | Drafting when the message is short and boilerplate | Wastes the user's time — they could send directly and edit in the compose area | | Drafting many messages in rapid succession | Saved Messages becomes a wall of stale drafts; hard to tell which is current | | Using draft for time-critical alerts (downtime, outages) | User may not open Saved Messages until hours later | | Claiming a draft was "sent to the group" | Be explicit: "Draft saved to Saved Messages for your review" vs. "Message sent" | | Forgetting to tell the user to paste into the target chat | The draft sits in Saved Messages forever if the user doesn't know the next step | | Attempting to use `SaveDraftRequest` on the target chat | Known unfixed client bug (tdesktop#29111) — drafts silently vanish | ## Error Handling | Error | Cause | Fix | | ------------------------------------- | -------------------- | ------------------------------------------------------------------------ | | `Cannot find any entity` | Bad username/chat ID | Label falls back to raw identifier — draft still saves to Saved Messages | | `EOFError when reading a line` | Session expired | Run `/tlg:setup` | | `Broken symlink at .venv/bin/python3` | cwd has corrupt venv | Prepend `VIRTUAL_ENV=""` | ## Relationship to Other TLG Skills - **`send-message`** — use when no human review is needed; includes edit-vs-supplement discipline for already-sent messages - **`draft-message`** (this) — use when human review IS needed before send - **`search-messages`** — useful for checking existing chat context before drafting a reply ## Post-Execution Reflection After this skill completes, check before closing: 1. **Did the draft land in Saved Messages?** Confirm by asking the user to check their Saved Messages. 2. **Did the user paste into the target chat successfully?** If formatting broke on paste, report the specific client (iOS/Android/Desktop/Web) so the Behavior Details section can be updated with a client-specific caveat if a regression appears. 3. **Was draft the right choice vs. send?** If the user immediately copy-pasted and sent without edits, draft was overkill — consider sending directly next time for similar messages. Only update this SKILL.md if the issue is real and reproducible.