About

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

Retell AI Performance Tuning

Name: retellai-performance-tuning
Author: jeremylongshore

Overview

Implementation patterns for Retell AI performance tuning — 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 performance tuning

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

Improve response latency with a measured canary

Capture baseline end-to-end latency, model latency, transfer outcome, and completion rate for a synthetic test suite before changing an agent setting. Apply one prompt, model, or integration change to a preview version and repeat the same suite. Promote to a small canary only if latency improves without a drop in completion or an increase in handoffs; otherwise restore the prior version and retain the comparison as the performance decision record.

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-perf-43c2b3/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-perf-43c2b3.ocm.jsonjson

{
  "ocm": "1",
  "id": "jeremylongshore-tons-of-skills-marketplace-retellai-perf-43c2b3",
  "kind": "skill",
  "name": "retellai-performance-tuning",
  "description": "Retell AI performance tuning — 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 performance tuning\", \"retellai-performance-tuning\", \"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 performance tuning — 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 performance tuning\", \"retellai-performance-tuning\", \"voice agent\"."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "skills.sh",
      "repository": "https://github.com/jeremylongshore/tons-of-skills-marketplace",
      "path": "skills/.curated/retellai-performance-tuning/SKILL.md",
      "ref": "HEAD",
      "url": "https://github.com/jeremylongshore/tons-of-skills-marketplace/blob/HEAD/skills/.curated/retellai-performance-tuning/SKILL.md",
      "key": "jeremylongshore/tons-of-skills-marketplace/skills/.curated/retellai-performance-tuning/SKILL.md"
    },
    "compatibility": "Designed for Claude Code",
    "allowed_tools": [
      "Read,",
      "Write,",
      "Edit,",
      "Bash(npm:*),",
      "Bash(curl:*),",
      "Grep"
    ],
    "license": "MIT"
  },
  "instructions": "# Retell AI Performance Tuning\n\n## Overview\n\nImplementation patterns for Retell AI performance tuning — 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 performance tuning\n\n## Error Handling\n\n| Error | Cause | Solution |\n|-------|-------|----------|\n| 401 Unauthoriz",
  "cost": {
    "context_tokens": 372
  }
}

Fetch it by URL: GET /api/v1/registry/jeremylongshore-tons-of-skills-marketplace-retellai-perf-43c2b3/manifest?version=1.0.0

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