Agent skill · software engineering · jeremylongshore
retellai-multi-env-setup
Retell AI multi env setup \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 npm 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 Multi Env Setup Overview Implementation patterns for Retell AI multi env setup — voice agent and telephony platform. Prerequisites Completed retellai-install-auth setup Instructions Step 1: SDK Pattern Output Retell AI integration for multi env setup 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 Keep development and production credentials separated Create distinct Retell projects or explicitly named agent groups for development, staging, and production. Each environment receives its own secret reference and phone routing configuration, so a local test cannot accidentally create a live call. Verify the separation by listing agents with the development credential and confirming that production identifiers are absent; promote configuration through a controlled CI environment instead of copying keys between files. 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-multi-env-setup--4f109c