Agent skill · software engineering · jeremylongshore
retellai-migration-deep-dive
Retell AI migration deep dive \u2014 AI voice agent and phone call automation.\n\
Why this skill is useful
Provides specific implementation patterns and error handling for the Retell AI SDK that the AI wouldn't reliably generate on its own.
What it needs
Requires retell-sdk installed locally. Requires retellai account access. About 1k tokens when loaded. Last updated 2026-08-07. 2,604 stars on the source repository.
What this skill does
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 Output Retell AI integration for migration deep dive Error Handling Error Cause Solution ------- ------- ---------- 401 Unauthorized Invalid API key Check RETELLAPIKEY 429 Rate Limited Too many requests Implement backoff 400 Bad Request Invalid parameters Check API documentation 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.
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills jeremylongshore/retellai-migration-deep-dive--113ecb