telnyx-import-retell

telnyx-import-retell is a skill for Claude Code from team-telnyx/ai. It costs 45 tokens per session (1,877 once invoked), scanned A, original, MIT.

An importer that copies Retell AI agent settings into Telnyx AI Assistants. It supports both single-prompt and multi-prompt agents and transfers their instructions, voice settings, variables, tools, integrations, call analysis, and retention settings.

In plain words
What is it for?
Use it to migrate Retell agents by providing the required Retell and Telnyx credentials, then check the resulting assistants.
Why use it?
It avoids manually recreating Retell agents during a move to Telnyx and identifies information, such as knowledge bases, that still needs separate handling.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the telnyx-platform plugin — 92 skills, 1 agent, 3 hooks shipped together

Good fit Use it to migrate Retell agents by providing the required Retell and Telnyx credentials, then check the resulting assistants.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/team-telnyx/ai/telnyx-import-retell
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add team-telnyx/ai --skill telnyx-import-retell
Clone the repo
git clone --depth 1 https://github.com/team-telnyx/ai

Made for: Claude Code.

Or install telnyx-platform, the plugin that ships this one along with the rest of its 92 skills, 1 agent, 3 hooks.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for telnyx-import-retell

README.md
[![agentmods](https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-import-retell/github.svg)](https://agentmods.dev/skills/team-telnyx/ai/telnyx-import-retell)
Your own site
<a href="https://agentmods.dev/skills/team-telnyx/ai/telnyx-import-retell"><img src="https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-import-retell/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for telnyx-import-retell

Your own site · 80×15
<a href="https://agentmods.dev/skills/team-telnyx/ai/telnyx-import-retell"><img src="https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-import-retell.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,877 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 6 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Data Exfiltration · line 51
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 146
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 62
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 158
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 189
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Data Exfiltration · line 230
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00045 $0.01877
Opus 5 $0.00023 $0.00938
Sonnet 5 $0.00009 $0.00375
Haiku 4.5 $0.00005 $0.00188

Measured 6d ago against content hash 2e271c666445, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

telnyx-import-retell scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

### curl
providers/claude/plugins/telnyx-platform/skills/telnyx-import-retell/SKILL.md · 233 lines

How it starts

The opening of the file, as written. The whole thing — 233 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Import Retell Agents into Telnyx

Migrate your Retell AI agents to Telnyx in minutes. The import API pulls agent configurations directly from Retell using your API key and recreates them as Telnyx AI Assistants. Both single-prompt and multi-prompt Retell agents are supported.

Interaction model: Collect the user's Telnyx API key and Retell API key, store the Retell key as a Telnyx integration secret, run the import, then verify. Do NOT skip the secret-creation step — the import endpoint requires a secret reference, not a raw key.

What Gets Imported

Component Imported? Notes
Instructions Yes Imported as-is (both single and multi-prompt)
Greeting / first message Yes Maps to assistant greeting
Voice configuration Yes Voice provider and voice ID preserved
Dynamic variables Yes Default values carried over
Tools (hangup, transfer, webhook) Yes Tool definitions and configurations
MCP Server integrations Yes Server URLs and tool mappings
Call analysis / insights Yes Mapped to insight_settings
Data retention preferences Yes Mapped to privacy_settings
Knowledge base No Must be manually added post-import
Secrets (API keys in tools) Partial Placeholder secrets created — you must re-enter values in the Telnyx portal

Prerequisites

  1. Telnyx API key — get one at https://portal.telnyx.com/#/app/api-keys
  2. Retell API key — from your Retell dashboard
  3. Store the Retell API key as a Telnyx integration secret at https://portal.telnyx.com/#/app/integration-secrets

Step 1: Store Your Retell API Key as a Telnyx Secret

Before importing, store your Retell API key as an integration secret in Telnyx. Note the secret reference name (e.g., retell_api_key) — you'll use it in the import call.

You can create integration secrets via the Telnyx Portal under Integration Secrets, or via the API.

Step 2: Import All Retell Agents

Read the full file on GitHub · 233 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 233 lines · 45 tokens per session scan A 2e271c666445

Subscribe to this mod's changes

telnyx-import-retell is a skill published in the GitHub repository team-telnyx/ai (213 stars, last pushed today), licensed MIT. It adds 45 tokens to every session and 1,877 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.