gtm-custom-templates

Build Google Tag Manager custom templates with sandboxed JavaScript.

77|9|Updated Oct 10, 2025

Search Tags:#templates #permissions #gtm #gtm-api #custom-templates #sandboxed-js

One-click install

npx skills add https://github.com/henkisdabro/claudecode-marketplace --skill gtm-custom-templates

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: gtm-custom-templates
Source: https://github.com/henkisdabro/claudecode-marketplace/tree/main/gtm-suite/skills/gtm-custom-templates
Command: npx skills add https://github.com/henkisdabro/claudecode-marketplace --skill gtm-custom-templates

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes assets (resource) and references (resource) components.

What problem does it solve?

Provides expert guidance for building Google Tag Manager custom templates using sandboxed JavaScript, including templates, permissions, testing, and publishing to the Community Template Gallery.

Core Features & Use Cases

Sandboxed JavaScript: Understand APIs, permissions, and security for templates.
Template Structure: Design tag and variable templates with UI fields and validation.
Testing & Publishing: Write tests and publish templates to the Gallery.
Use Case: Create a simple pixel tag template and publish for reuse across containers.

Quick Start

Create a basic tag template that sends a pixel URL using sandboxed APIs, configure permissions, and run tests before publishing.