tgcli

Telegram CLI tool in pure Rust using grammers (MTProto). No TDLib, no C/C++ dependencies. cargo build and done.

Quick Install

Homebrew (macOS/Linux)

brew install dgrr/tgcli/tgcli

Shell Script

curl -fsSL https://raw.githubusercontent.com/dgrr/tgcli/main/install.sh | bash

Build from Source

cargo build --release
cp target/release/tgcli /usr/local/bin/

Features

• Auth: Phone → code → 2FA authentication
• Sync: Incremental sync with checkpoints, stored in libSQL (turso) with FTS5
• Chats: List, search, create, join/leave, archive, pin, mute
• Messages: List, search (FTS5 + global API), send, edit, delete, forward, download
• Contacts: List and search from local DB
• Admin: Ban, kick, promote, demote group members
• Read: Mark messages as read
• Stickers: List, search, send stickers
• Polls: Create polls
• Profile: Show and update your profile
• Folders: Create and manage chat folders
• Output: Human-readable tables or --json

Quick Start

# Authenticate
tgcli auth

# Sync messages (incremental by default)
tgcli sync

# Full sync (first time or refresh)
tgcli sync --full

# List chats
tgcli chats list

# Search messages locally (FTS5)
tgcli messages search "hello"

# Search messages globally (Telegram API)
tgcli messages search --global "hello"

# Send a message
tgcli send --to <chat_id> --message "Hello!"

# Download media from a message
tgcli messages download --chat <chat_id> --message <msg_id>

Sync Behavior

• First run: Fetches all chats + last 50 messages per chat (configurable with --messages-per-chat)
• Subsequent runs: Pure incremental sync — only fetches new messages since last checkpoint
• --full: Forces a full sync, ignoring checkpoints

# Default incremental sync
tgcli sync

# Full sync with 100 messages per chat
tgcli sync --full --messages-per-chat 100

# Sync with progress suppressed
tgcli sync --no-progress

# Output as JSONL stream
tgcli sync --stream

Daemon (Optional)

The daemon command is optional and only needed for real-time message capture.

When to use sync (most use cases):

• Periodic message fetching (cron, on-demand)
• Catching up on missed messages
• One-time data export
• CLI workflows and scripts

When to use daemon:

• Instant notifications as messages arrive
• Real-time message processing pipelines
• Live message streaming to external systems
• Continuous monitoring of specific chats

# Start daemon (listens for real-time updates)
tgcli daemon

# Daemon with JSONL output (for pipelines)
tgcli daemon --stream

# Skip background sync (pure real-time only)
tgcli daemon --no-backfill

# Ignore specific chats or all channels
tgcli daemon --ignore 123456789 --ignore-channels

The daemon maintains a persistent connection to Telegram and stores messages instantly as they arrive. By default, it also runs a background incremental sync to catch any messages that arrived while offline.

Architecture

src/
  main.rs          CLI entry point (clap)
  cmd/             Command handlers
    auth.rs        Phone → code → 2FA
    sync.rs        Incremental/full sync
    chats.rs       List/search/create/join/leave/archive/pin/mute
    messages.rs    List/search/send/edit/delete/forward/download
    send.rs        Send text/files/voice/video
    contacts.rs    List/search contacts
    read.rs        Mark as read
    stickers.rs    List/search/send stickers
    polls.rs       Create polls
    profile.rs     Show/update profile
    folders.rs     Create/delete folders
    users.rs       Show/block/unblock users
    typing.rs      Send typing indicator
    completions.rs Shell completions
  store/           turso (libSQL) + FTS5 storage
  tg/              grammers client wrapper
  app/             App struct + business logic
  out/             Output formatting

Storage

• Session: ~/.tgcli/session.db (grammers SqliteSession)
• Data: ~/.tgcli/tgcli.db (chats, contacts, messages + FTS5)

Multi-account support via --store:

tgcli --store ~/.tgcli-work sync
tgcli --store ~/.tgcli-personal sync

Reset local database (keeps session):

tgcli wipe        # Asks for confirmation
tgcli wipe --yes  # Skip confirmation

Shell Completions

# Bash
tgcli completions bash > /etc/bash_completion.d/tgcli

# Zsh
tgcli completions zsh > ~/.zfunc/_tgcli

# Fish
tgcli completions fish > ~/.config/fish/completions/tgcli.fish

Why Rust?

The Go version (tgcli-go) uses TDLib (C++), requiring complex cross-compilation and system dependencies. tgcli is pure Rust — zero C/C++ deps, single cargo build, tiny binary.

Uses turso for database storage — a pure Rust libSQL implementation with no native compilation required.

License

MIT