Imported from jeremylongshore/tons-of-skills-marketplace (plugins/saas-packs/retellai-pack/skills/retellai-migration-deep-dive/SKILL.md). Install upstream with npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-migration-deep-dive. Copyright stays with the author (MIT).

Retell AI Migration Deep Dive

Overview

Implementation patterns for Retell AI migration deep dive — voice agent and telephony platform.

Prerequisites

• Completed retellai-install-auth setup

Instructions

Step 1: SDK Pattern

import Retell from 'retell-sdk';
const retell = new Retell({ apiKey: process.env.RETELL_API_KEY! });

const agents = await retell.agent.list();
console.log(`Agents: ${agents.length}`);

Output

• Retell AI integration for migration deep dive

Error Handling

Examples

Migrate one agent while preserving a rollback path

Export the current agent configuration and record its version, routing rule, and supported handoff behavior before making schema or prompt changes. Import the candidate into a preview environment, replay synthetic scenarios, and compare the redacted outcomes with the old version. Move a small canary route only after those checks pass; leave the previous configuration intact until the canary completion and escalation rates remain within the agreed bounds.

Resources

• Retell AI Documentation
• retell-sdk npm

Next Steps

See related Retell AI skills for more workflows.