Execute Retell AI secondary workflow: Core Workflow B. Use when implementing secondary use case, or complementing primary workflow. Trigger with phrases like "retellai secondary workflow", "secondary task with retellai".
npxskills add jeremylongshore/claude-code-plugins-plus-skills--skill retellai-core-workflow-bLoading…
Manage phone calls: outbound campaigns, call transfers, recordings, and concurrent call handling.
retellai-core-workflow-aconst phoneNumbers = ['+14155551001', '+14155551002', '+14155551003'];
for (const number of phoneNumbers) {
try {
const call = await retell.call.createPhoneCall({
from_number: process.env.RETELL_PHONE_NUMBER!,
to_number: number,
override_agent_id: agentId,
metadata: { campaign: 'appointment-reminder', date: '2026-04-01' },
});
console.log(`Called ${number}: ${call.call_id}`);
} catch (err) {
console.error(`Failed to call ${number}: ${err.message}`);
}
// Rate limit: space calls apart
await new Promise(r => setTimeout(r, 2000));
}
const calls = await retell.call.list({
sort_order: 'descending',
limit: 20,
});
for (const call of calls) {
console.log(`${call.call_id}: ${call.call_status} — ${call.end_timestamp - call.start_timestamp}ms`);
}
const callDetail = await retell.call.retrieve(callId);
if (callDetail.recording_url) {
console.log(`Recording: ${callDetail.recording_url}`);
}
if (callDetail.transcript) {
console.log(`Transcript:\n${callDetail.transcript}`);
}
| Error | Cause | Solution |
|---|---|---|
| Call fails immediately | Bad phone number format | Use E.164 format |
| No recording | Recording not enabled | Enable in agent settings |
| Concurrent limit | Too many active calls | Upgrade plan or queue calls |
Handle call events: retellai-webhooks-events
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).