hermes-imessage

iMessage, RCS, and SMS for Hermes Agent. No Mac required, no SIM required. Powered by the Claw Messenger relay.

Your Hermes agent can:

• Receive iMessages / RCS / SMS sent to your Claw Messenger number.
• Reply back as your number.
• Send to one-on-one chats (DMs) and existing group chats.
• Create new group chats by calling the claw_messenger_create_group tool.
• Receive image / video / audio / document attachments — they land as cached local files the agent's vision tools can read.

Quick start

# 1. Install
pip install hermes-imessage

# 2. Enable the plugin in ~/.hermes/config.yaml
#    NOTE: `hermes plugins enable` cannot currently see entry-point plugins
#    (Hermes UX bug). Add the line manually under a top-level `plugins:` key,
#    or run the one-liner below.
python -c "
from pathlib import Path
p = Path.home() / '.hermes' / 'config.yaml'
text = p.read_text() if p.exists() else ''
if 'imessage' not in text:
    p.write_text(text.rstrip() + '\n\nplugins:\n  enabled:\n    - imessage\n')
"

# 3. Enable the agent toolset so the create-group tool is reachable
hermes tools enable hermes-claw-messenger

# 4. Configure the API key (from https://clawmessenger.com/dashboard)
echo 'CLAW_MESSENGER_API_KEY=cm_live_…' >> ~/.hermes/.env

# 5. Start the gateway
hermes gateway start

Then register one or more phone numbers on the Claw Messenger dashboard so inbound messages reach your tenant.

Configuration

All settings can be supplied via environment variables (preferred) or ~/.hermes/config.yaml.

YAML equivalent:

gateway:
  platforms:
    claw_messenger:
      enabled: true
      extra:
        api_key: cm_live_…             # also accepts CLAW_MESSENGER_API_KEY env
        preferred_service: iMessage
        home_channel: "+15551234567"

plugins:
  enabled:
    - imessage

Agent tools

Outbound DMs and replies to existing groups don't need a tool — Hermes routes them through the standard messaging flow.

Cron delivery (out-of-process)

cron:
  jobs:
    - name: morning-summary
      schedule: "0 9 * * 1-5"
      prompt: "Send me the day's calendar"
      deliver: claw_messenger     # → CLAW_MESSENGER_HOME_CHANNEL

When hermes cron run executes in a separate process from hermes gateway, the plugin's standalone_sender_fn opens a one-shot WebSocket connection, delivers the message, and closes. No gateway dependency.

Development

git clone https://github.com/emotion-machine-org/hermes-imessage.git
cd hermes-imessage
pip install -e ".[dev]"
pytest tests/                              # 41 unit tests, ~7s

Live smoke test against the production relay (needs a real API key):

CLAW_MESSENGER_API_KEY=cm_live_… python -c "
import asyncio
from gateway.config import PlatformConfig
from hermes_claw_messenger.standalone import standalone_send
asyncio.run(standalone_send(PlatformConfig(enabled=True, extra={}),
                            '+15551234567', 'live test'))
"

Naming note

The PyPI package is hermes-imessage for discoverability. The internal Python module is hermes_claw_messenger (matching the underlying Claw Messenger relay's brand) and the Hermes platform identifier is claw_messenger. Both can appear in logs and config — they are the same plugin.

License

MIT