imsg — скилл для Claude Code: что делает и как установить

---
name: imsg
description: "Use the imsg CLI from OpenClaw agents for iMessage/SMS DMs, groups, replies, reactions, polls, watching, and private-API actions."
homepage: https://imsg.to
metadata:
  {
    "openclaw":
      {
        "emoji": "📨",
        "os": ["darwin"],
        "requires": { "bins": ["imsg"] },
        "install":
          [
            {
              "id": "brew",
              "kind": "brew",
              "formula": "steipete/tap/imsg",
              "bins": ["imsg"],
              "label": "Install imsg (brew)",
            },
          ],
      },
  }
---

# imsg

Use the generic `message` tool first for actions that its current iMessage schema exposes. Use `imsg` when the task needs local Messages.app history, target discovery, watching, or an administrative/private-API capability that is not exposed by `message`.

Do not use this skill for Telegram, Signal, WhatsApp, Discord, Slack, or for replying inside the current OpenClaw conversation when the configured channel already routes the reply.

## Agent Flow

1. Resolve the conversation first.
2. Choose DM, existing group, or new group.
3. Prefer an available `message` action; otherwise pick the lowest-capability `imsg` command that preserves the requested semantics.
4. Confirm any send or visible state change unless the user already gave exact recipient, content, and action.
5. Execute with stable identifiers: prefer `--chat-id` for normal sends/watch/history and `--chat` chat GUID for bridge actions.

Never infer a recipient from a casual name alone when several chats or handles could match. Show the matched display name, handle(s), group participants, and message text/action before sending.

## Host Requirements

- macOS 14+ with Messages.app signed in for send/react/bridge actions.
- Private API mode is strongly encouraged for OpenClaw iMessage. It unlocks replies, precise tapbacks, effects, polls, attachment replies, read/typing actions, and group management. Basic mode is a fallback for reads plus plain text/file send.
- Full Disk Access for the process context that runs `imsg` or OpenClaw; reads fail without Messages DB access.
- Automation permission for Messages.app when using public `send`.
- Accessibility permission for the process context that runs public `imsg react`; it uses System Events UI automation. Bridge `tapback` uses private API instead.
- Optional Contacts permission for contact-name resolution.
- SMS sends require Text Message Forwarding from the user's iPhone to this Mac.
- Linux reads a copied `chat.db` only; it cannot send, react, launch Messages.app, mark read, or type.

## Resolve Targets

Use `--json` reads. Output is newline-delimited JSON; use `jq -s` when `jq` is available, or consume one object per line directly.

```bash
imsg chats --limit 25 --json | jq -s
imsg search --query "dinner" --match contains --json | jq -s
imsg history --chat-id 42 --limit 20 --attachments --json | jq -s
imsg group --chat-id 42 --json
```

Target rules:

- DM to a phone/email: use `imsg send --to` when the user gave an exact handle, or after a single unambiguous chat match.
- Existing DM thread: `imsg send --chat-id <id>` is safer than re-resolving a name.
- Existing group: inspect with `imsg group --chat-id <id> --json`; send with `--chat-id`, bridge with the chat GUID from `group`.
- New group: use `chat-create` only when the user explicitly asked to create a group or no existing group matches.
- Ambiguous group names: confirm participants, not just display name.
- SMS: use `--service sms` only when requested or when iMessage fallback is not desired. SMS relay requires Text Message Forwarding.

Do not make `jq` a hard prerequisite for the skill; it is only a convenient formatter for examples.

## Capability Choice

Use `imsg` standard commands when the current `message` schema does not cover the operation or when local history is needed:

- Read/list/search/watch: `chats`, `group`, `history`, `search`, `watch`
- Basic text/file send: `send`
- Standard tapback to most recent incoming message in a chat: `react`

Use the private API bridge for the native iMessage actions OpenClaw users normally expect:

- Rich replies, text formatting, effects, subjects, multipart sends
- Native Apple Messages polls and poll votes
- Tapback by message GUID or tapback removal
- Edit, unsend, delete, notify anyways
- Read receipts, typing indicators, bridge event watch
- Group create/name/photo/member/leave/delete/mark actions
- Account, whois, nickname checks

For OpenClaw channel setup, check bridge availability early:

```bash
imsg status --json
```

If the host supports bridge actions but Messages is not injected yet, ask before running `imsg launch`. It kills and relaunches Messages.app to inject the bridge, so treat it as a visible state change:

```bash
imsg launch
imsg status --json
```

If SIP, library validation, private entitlement checks, or missing selectors still block the capability, explain that the requested private-API action is unavailable on this host and offer the closest non-bridge action, if one exists. Do not silently downgrade a threaded reply, effect, subject, poll, or GUID-targeted tapback into a plain send/react.

## DM Scenarios

Exact handle, basic send:

```bash
imsg send --to "+14155551212" --text "On my way" --service auto
```

Known DM thread:

```bash
imsg send --chat-id 42 --text "On my way"
imsg send --chat-id 42 --file /path/to/photo.jpg
```

Force channel only when the user asks:

```bash
imsg send --to "+14155551212" --text "green bubble" --service sms
imsg send --to "+14155551212" --text "iMessage only" --service imessage --no-sms-fallback
```

Threaded reply, formatting, effects, or attachment reply:

```bash
imsg send-rich --chat 'iMessage;-;+15551234567' \
  --reply-to <message-guid> --text "reply text"
imsg send-rich --chat 'iMessage;-;+15551234567' --text 'hello world' \
  --format '[{"start":0,"length":5,"styles":["bold"]}]'
imsg send-rich --chat 'iMessage;-;+15551234567' --text "boom" --effect impact
imsg send-attachment --chat 'iMessage;-;+15551234567' \
  --reply-to <message-guid> --file /path/to/file.jpg
```

Formatting ranges are UTF-16 positions. Supported styles include `bold`, `italic`, `underline`, and `strikethrough`; use `--format-file` for generated JSON.

## Group Scenarios

Inspect before acting:

```bash
imsg group --chat-id 42 --json
imsg history --chat-id 42 --limit 20 --json | jq -s
```

Send to an existing group:

```bash
imsg send --chat-id 42 --text "Works for me"
```

Bridge reply or poll in an existing group:

```bash
imsg send-rich --chat 'iMessage;+;chat0000' \
  --reply-to <message-guid> --text "replying in thread"
imsg poll send --chat 'iMessage;+;chat0000' \
  --question "Dinner?" --option "Pizza" --option "Sushi"
```

Create or mutate groups only on explicit request:

```bash
imsg chat-create --addresses '+15551111111,+15552222222' --name 'Crew' --text 'gm'
imsg chat-name --chat 'iMessage;+;chat0000' --name 'Renamed'
imsg chat-photo --chat 'iMessage;+;chat0000' --file /path/to/group.jpg
imsg chat-add-member --chat 'iMessage;+;chat0000' --address +15553333333
imsg chat-remove-member --chat 'iMessage;+;chat0000' --address +15553333333
imsg chat-leave --chat 'iMessage;+;chat0000'
imsg chat-delete --chat 'iMessage;+;chat0000'
imsg chat-mark --chat 'iMessage;+;chat0000' --read
```

Group mutations are highly visible. Confirm the exact group and participant list before changing membership, name, photo, read state, leaving, or deleting.

## Reactions and Replies

Public `react` is limited: it reacts to the most recent incoming message in the chat.

```bash
imsg react --chat-id 42 --reaction like
imsg react --chat-id 42 --reaction love
imsg react --chat-id 42 --reaction dislike
imsg react --chat-id 42 --reaction laugh
imsg react --chat-id 42 --reaction emphasis
imsg react --chat-id 42 --reaction question
```

For a specific message GUID or removal, use bridge `tapback`:

```bash
imsg tapback --chat 'iMessage;-;+15551234567' --message <message-guid> --kind love
imsg tapback --chat 'iMessage;-;+15551234567' --message <message-guid> --kind love --remove
```

Use `send-rich --reply-to <message-guid>` for threaded replies. Confirm the referenced message if the user says "that" or "the previous one".

## Polls

Native Apple Messages polls require the bridge. Creation needs at least two `--option` values. Voting requires one of `--option-id`, `--option-index`, or `--option`.

Messages renders only the options on a poll balloon, so current `imsg poll send` echoes `--question` as a best-effort plain caption after the poll. Use `--comment` to override that caption. Do not retry automatically when only the caption fails: the poll may already be delivered.

```bash
imsg poll send --chat 'iMessage;-;+15551234567' \
  --question "Dinner?" --option "Pizza" --option "Sushi" --comment "Vote by 5pm"
imsg poll send --chat 'iMessage;+;chat0000' --reply-to <message-guid> \
  --question "Approve?" --option "Yes" --option "No"
imsg poll vote --chat 'iMessage;+;chat0000' \
  --poll <poll-message-guid> --option-id <option-id>
```

Find poll IDs and options with:

```bash
imsg history --chat-id 42 --limit 20 --json | jq -s '.[] | select(.poll != null) | {guid, poll}'
```

`history` and `watch` backfill a title-less inbound native poll's `poll.question` from its clean caption row. Poll vote rows are `poll` events, not tapbacks; `watch --reactions` is not required to see them.

## Watch and Long-Running Agents

For a short one-off wait, use `watch`:

```bash
imsg watch --chat-id 42 --since-rowid 9000 --json
imsg watch --chat-id 42 --attachments --convert-attachments --json
imsg watch --chat-id 42 --reactions --json
imsg watch --chat-id 42 --bb-events --json
```

`--since-rowid` is exclusive. Without it, `watch` starts at the newest row. `watch` uses filesystem events plus a low-frequency polling fallback, so it can catch up after missed SQLite sidecar events. Poll objects appear without `--reactions`.

For a daemon or multi-chat integration, use `imsg rpc`. It speaks JSON-RPC 2.0 over stdin/stdout. Inspect `imsg status --json` for `rpc_methods` before using newer bridge or poll methods.

## Safety Rules

- Confirm recipient, chat, and content before every send unless the user's request already contains exact values.
- Confirm visible state changes: read receipts, typing indicators, edits, unsends, deletes, poll votes, tapbacks, group membership, group name/photo, leaving/deleting chats.
- Never send to unknown numbers or ambiguous contact-name matches without approval.
- Confirm attachments exist and are the intended files.
- Prefer E.164 phone numbers; use `--region US` or another region only when needed for local formats.
- Use bridge actions for bridge-only semantics, but confirm visible state changes and destructive actions first.