telnyx-twilio-migration

telnyx-twilio-migration is a skill for Claude Code from team-telnyx/ai. It costs 93 tokens per session (11,023 once invoked), scanned A, original, MIT.

A guided workflow for moving communications features from Twilio to Telnyx. Twilio and Telnyx are services for voice calls, messages, and related communications infrastructure.

In plain words
What is it for?
Migrating voice, messaging, WebRTC, SIP, verification, fax, video, IoT, number lookup, and phone-number porting integrations.
Why use it?
It organizes discovery, setup, code changes, validation, and cleanup so the migration does not leave old integrations or unsupported features unresolved.

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 Migrating voice, messaging, WebRTC, SIP, verification, fax, video, IoT, number lookup, and phone-number porting integrations.

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-twilio-migration/github.svg)](https://agentmods.dev/skills/team-telnyx/ai/telnyx-twilio-migration)
Your own site
<a href="https://agentmods.dev/skills/team-telnyx/ai/telnyx-twilio-migration"><img src="https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-twilio-migration/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-twilio-migration

Your own site · 80×15
<a href="https://agentmods.dev/skills/team-telnyx/ai/telnyx-twilio-migration"><img src="https://agentmods.dev/badge/skills/team-telnyx/ai/telnyx-twilio-migration.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 11,023 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: 5 findings, up to high

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 →

  • high Privilege Escalation · line 349
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Excessive Agency · line 22
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • medium Data Exfiltration · line 79
    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 Excessive Agency · line 157
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • medium Excessive Agency · line 468
    Skill allows unbounded resource consumption (API calls, storage, compute). Without rate limits or quotas, a compromised or misbehaving agent can cause denial-of-service or cost overruns.
    Fix: Set explicit rate limits, timeouts, and resource quotas for API calls, file operations, and compute. Implement circuit breakers for runaway loops.
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 $0.00093 $0.11023
Opus 5 $0.00046 $0.05511
Sonnet 5 $0.00019 $0.02205
Haiku 4.5 $0.00009 $0.01102

Measured 6d ago against content hash 9ef37c1dad1c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

telnyx-twilio-migration 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.

The scan reads SKILL.md. This mod also ships 20 executable files (scripts/lint-telnyx-correctness.sh, scripts/migration-state.sh, scripts/post-test-diagnostic.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

compatibility: "Requires bash 4+, jq, curl, python3. macOS ships bash 3.2 — scripts auto-upgrade via Homebrew bash if available (brew install bash). python3 is mandatory: the scanners and the correctness linter exit 2 wi
providers/claude/plugins/telnyx-platform/skills/telnyx-twilio-migration/SKILL.md · 547 lines

How it starts

The opening of the file, as written. The whole thing — 547 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Twilio to Telnyx Migration

Path convention: {baseDir} in this document is the directory containing this SKILL.md file (e.g., /path/to/skills/telnyx-twilio-migration). Substitute the absolute path before running any script shown below — do not pass the literal string {baseDir} to bash.

You MUST follow these phases in order (0 → 1 → 2 → 3 → 4 → 5 → 6). Do NOT skip phases. Each phase has prerequisites and exit criteria — do not proceed until the exit criteria are met. You MUST run the scripts specified in each phase (do not substitute your own checks). You MUST modify the user's source files to complete the migration.

Interaction model: Phase 0 collects confirmation that TELNYX_API_KEY is set securely, the destinations required by the products in scope, an ISO-2 country for each destination (or explicit opt-in to a billed lookup), and an approved maximum spend based on a current price check. A live WebRTC-to-PSTN call requires its own opt-in. Never ask the user to paste an API key into chat. Phases 1–6 run autonomously except for one scoped Phase-1 decision if discovery finds unsupported products, a new or increased paid-action approval, and a failure that persists after 3 fix attempts.

Context recovery: If you lose context (e.g. after compaction), IMMEDIATELY run bash {baseDir}/scripts/migration-state.sh status <project-root> and bash {baseDir}/scripts/migration-state.sh show <project-root> to recover your current phase and all resource IDs. Then resume from that phase.

Migration State Tracking

Track progress in migration-state.json via bash {baseDir}/scripts/migration-state.sh <command> <project-root> [args]. Commands: init, set-phase <N>, set <key> <value>, add-product <product>, add-file <product> <file>, set-commit <phase>, status, show. This preserves resource IDs across phases and enables resume after interruption. For a complete product mapping, see {baseDir}/references/product-mapping.md.

Universal Changes (All Migrations)

Read the full file on GitHub · 547 lines

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 547 lines · 93 tokens per session scan A 9ef37c1dad1c

Subscribe to this mod's changes

telnyx-twilio-migration is a skill published in the GitHub repository team-telnyx/ai (213 stars, last pushed today), licensed MIT. It adds 93 tokens to every session and 11,023 once invoked, about $0.0005 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.

Related

Other skills, from other repositories

shopify-cli

Use when scaffolding a new Shopify app, running Shopify CLI commands (shopify app dev/deploy/generate), configuring shopify.app.toml, generating app extensions (admin/checkout/theme/function), debugging tunnels or auth issues, or working with the official Remix/Node/PHP/Ruby app templates. Trigger on 'shopify app'…

khadinakbarlabs/shopify-app-builder · 140 tokens

shopify-mcp

Use this skill for shopify mcp. Triggers include: 'shopify mcp', 'shopify dev mcp', 'storefront mcp', 'merchant-facing mcp', 'well-known mcp', 'shopify mcp configuration', 'custom mcp shopify', 'agentic commerce', 'shopify agent', 'claude code shopify integration', 'mcp.json', 'shopify mcp setup'.

khadinakbarlabs/shopify-app-builder · 93 tokens

admin-graphql

Build Shopify Admin GraphQL queries and mutations for products, orders, customers, inventory, and more. Covers cost-aware rate limiting, cursor pagination, bulk operations, global resource identifiers, and version-safe API usage.

khadinakbarlabs/shopify-app-builder · 46 tokens

storefront-api

Build customer-facing storefront applications with Shopify Storefront API. Access product catalogs, collections, checkout flows, cart management, and customer accounts using public/private tokens. Includes GraphQL queries, Market directives, Customer Account API, and TypeScript examples. Triggers include: 'storefront…

khadinakbarlabs/shopify-app-builder · 95 tokens

webhooks

Webhook delivery methods, verification, retry behavior, payload handling, and implementation patterns for Shopify events. Triggers include: 'set up webhook', 'verify webhook signature', 'webhook delivery', 'HMAC verification', 'webhook retry', 'event subscription', 'webhook payload', 'AWS EventBridge Shopify', 'Google…

khadinakbarlabs/shopify-app-builder · 77 tokens

admin-rest

Use the legacy REST Admin API only when maintaining an existing integration. Covers common resources, the 40-request bucket with a 2-request-per-second standard restore rate, and migration to GraphQL. New public apps must use the GraphQL Admin API.

khadinakbarlabs/shopify-app-builder · 53 tokens