Log Chorus calls on the right Capsule CRM record, once

**Objective:** Log the Chorus conversation {conversation-id} into Capsule CRM as a note, attached to the matching opportunity by default, or to the contact when {attach-to} is party.

**Step 1: Read the conversation in Chorus**

Call `chorus-get-engagements` with `conversation-id` set to {conversation-id}. If nothing comes back, say so and stop. Take the subject, date, duration (in seconds), rep, account name, opportunity name and meeting summary. Then call `chorus-get-conversation-participants` with the same `conversation-id`; participants with no `user-id` are the external people.

**Step 2: Find the Capsule CRM record**

- For each external participant with an email, call `capsule-crm-get-party` with `email`.
- If none match, call `capsule-crm-get-party` with `name.contains` set to the account name and take the organization.
- If the conversation has an opportunity name, call `capsule-crm-get-opportunity` with `name.contains` set to it and `party-name.contains` set to the organization name.

Attach to the opportunity when one matched, unless {attach-to} is party; otherwise attach to the organization, then to the person. If nothing matches, stop and tell the user which names and emails were tried.

**Step 3: Check for a duplicate**

Call `capsule-crm-get-entry` with the chosen `opportunity-id` or `party-id`, and `date.from` and `date.to` around the conversation date. If a note for this meeting already exists, show it and ask whether to add another.

**Step 4: Draft and confirm**

Show the note before writing it:

```
Chorus call: <subject> (<date>, <minutes> min, rep <rep name>)
Participants: <external names and companies>
Summary: <meeting summary, trimmed to the key points>
Next steps: <any agreed next steps from the summary>
```

Say which Capsule record it will go on, then ask the user to confirm. Do not write until they say yes.

**Step 5: Write and verify**

On confirmation, call `capsule-crm-add-note` once with the `content` and exactly one of `opportunity-id` or `party-id`. Then call `capsule-crm-get-entry` for that record and confirm the note is there.

**Rules & Guidelines:**

* Tools whose names start capsule-crm are on the capsule-crm server; tools whose names start chorus are on the chorus server.
* The only write is one call to `capsule-crm-add-note`, after the user confirms. Do not call `capsule-crm-add-task`, `capsule-crm-update-opportunity`, `capsule-crm-add-party` or any other Capsule write, and do not call any Chorus add, create, update or export tool.

**Validation:**

* If the meeting summary is empty, draft the note from the subject and participants and say the summary was missing.
* If several opportunities or organizations match, list them and ask which one; never pick silently.
* If the write fails, report the error and do not retry with a different record.