About

Imported from jeremylongshore/tons-of-skills-marketplace (skills/.curated/retellai-local-dev-loop/SKILL.md). Install upstream with npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-local-dev-loop. Copyright stays with the author (MIT).

Retell AI Local Dev Loop

Name: retellai-local-dev-loop
Author: jeremylongshore

Overview

Implementation patterns for Retell AI local dev loop — 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 local dev loop

Error Handling

Error	Cause	Solution
401 Unauthorized	Invalid API key	Check RETELL_API_KEY
429 Rate Limited	Too many requests	Implement backoff
400 Bad Request	Invalid parameters	Check API documentation

Examples

Iterate on a prompt with a deterministic local test set

Keep a small suite of synthetic caller intents, including a successful request, an unclear request, and a required human handoff. Run that suite against a development agent after each prompt or tool-schema change and compare only redacted outcomes such as route, tool arguments, and completion state. Do not point local development at a production phone number; publish a versioned preview only after the suite continues to meet its expected behavior.

Resources

Next Steps

See related Retell AI skills for more workflows.

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/jeremylongshore-tons-of-skills-marketplace-retellai-loca-c1fcf0/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

jeremylongshore-tons-of-skills-marketplace-retellai-loca-c1fcf0.ocm.jsonjson

{
  "ocm": "1",
  "id": "jeremylongshore-tons-of-skills-marketplace-retellai-loca-c1fcf0",
  "kind": "skill",
  "name": "retellai-local-dev-loop",
  "description": "Retell AI local dev loop — AI voice agent and phone call automation. Use when working with Retell AI for voice agents, phone calls, or telephony. Trigger with phrases like \"retell local dev loop\", \"retellai-local-dev-loop\", \"voice agent\".",
  "publisher": "jeremylongshore",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "general"
    ],
    "tags": [
      "skill-md",
      "saas",
      "retellai",
      "voice",
      "telephony",
      "ai-agents",
      "skills-sh"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "Retell AI local dev loop — AI voice agent and phone call automation. Use when working with Retell AI for voice agents, phone calls, or telephony. Trigger with phrases like \"retell local dev loop\", \"retellai-local-dev-loop\", \"voice agent\"."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "skills.sh",
      "repository": "https://github.com/jeremylongshore/tons-of-skills-marketplace",
      "path": "skills/.curated/retellai-local-dev-loop/SKILL.md",
      "ref": "HEAD",
      "url": "https://github.com/jeremylongshore/tons-of-skills-marketplace/blob/HEAD/skills/.curated/retellai-local-dev-loop/SKILL.md",
      "key": "jeremylongshore/tons-of-skills-marketplace/skills/.curated/retellai-local-dev-loop/SKILL.md"
    },
    "compatibility": "Designed for Claude Code",
    "allowed_tools": [
      "Read,",
      "Write,",
      "Edit,",
      "Bash(npm:*),",
      "Bash(curl:*),",
      "Grep"
    ],
    "license": "MIT"
  },
  "instructions": "# Retell AI Local Dev Loop\n\n## Overview\n\nImplementation patterns for Retell AI local dev loop — voice agent and telephony platform.\n\n## Prerequisites\n\n- Completed `retellai-install-auth` setup\n\n## Instructions\n\n### Step 1: SDK Pattern\n\n```typescript\nimport Retell from 'retell-sdk';\nconst retell = new Retell({ apiKey: process.env.RETELL_API_KEY! });\n\nconst agents = await retell.agent.list();\nconsole.log(`Agents: ${agents.length}`);\n```\n\n## Output\n\n- Retell AI integration for local dev loop\n\n## Error Handling\n\n| Error | Cause | Solution |\n|-------|-------|----------|\n| 401 Unauthorized | Invalid",
  "cost": {
    "context_tokens": 371
  }
}

Fetch it by URL: GET /api/v1/registry/jeremylongshore-tons-of-skills-marketplace-retellai-loca-c1fcf0/manifest?version=1.0.0

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