## §OIP SYSTEM ARTICLE — MSG (4 operations)
A generated article for one OIP shelf. It lists every operation in this API/CLI/MCP/device/model/core subsystem, links each leaf article, and gives the ledger path for proof.

### Read Order
- scan operations
- open a leaf doc
- run via run_now or POST /api/dispatch
- open receipt
- repair/replay if needed

### Operations
- **MSG_STATUS** — Unified-messenger bus status (Matrix homeserver, account, room count). Covers WhatsApp/Signal/Telegram/Slack/D
  doc: https://miscsubjects.com/api/dispatch?key=MSG_STATUS&format=markdown
  run: https://miscsubjects.com/api/dispatch?invoke=MSG_STATUS&share=<TOKEN>
  history: https://miscsubjects.com/api/invocations?object_id=MSG_STATUS
- **MSG_ROOMS** — List every conversation room on the unified bus (bridged chats appear as rooms). ARGS: none. EX: [MSG_ROOMS][/
  doc: https://miscsubjects.com/api/dispatch?key=MSG_ROOMS&format=markdown
  run: https://miscsubjects.com/api/dispatch?invoke=MSG_ROOMS&share=<TOKEN>
  history: https://miscsubjects.com/api/invocations?object_id=MSG_ROOMS
- **MSG_SEND** — Send a message on any bridged network (whatsapp/signal/telegram/slack/discord). ARGS: $1=room_id OR contact na
  doc: https://miscsubjects.com/api/dispatch?key=MSG_SEND&format=markdown
  run: https://miscsubjects.com/api/dispatch?invoke=MSG_SEND&body=%3Carg1%3E%7C%3Carg2%3E&share=<TOKEN>
  history: https://miscsubjects.com/api/invocations?object_id=MSG_SEND
- **MSG_READ** — Read recent messages of a room on the unified bus. ARGS: $1=room_id|contact, $2=limit. EX: [MSG_READ]!abc:mac.
  doc: https://miscsubjects.com/api/dispatch?key=MSG_READ&format=markdown
  run: https://miscsubjects.com/api/dispatch?invoke=MSG_READ&body=%3Carg1%3E%7C%3Carg2%3E&share=<TOKEN>
  history: https://miscsubjects.com/api/invocations?object_id=MSG_READ

### Troubleshooting
- If a row's example has placeholders, replace only the placeholder values and preserve separators.
- If a call fails, open its receipt and repair it with POST /api/dispatch {key, body, repairs:'inv_ID'}.
- If token scope denies this system, ask the owner for a row:/rows:/pfx: token scoped to the exact operation set.

Back to the tree: https://miscsubjects.com/api/dispatch?map=1&format=markdown