workers-runtime-validator
CommunitySpot and fix Worker runtime issues early.
System Documentation
What problem does it solve?
Cloudflare Workers require Web APIs and Workers-friendly patterns. This Skill automatically validates runtime compatibility during development, preventing Node.js API usage and ensuring proper Workers patterns to avoid runtime surprises.
Core Features & Use Cases
- Forbidden Node.js APIs: Detects imports and APIs that do not exist in the Workers environment (e.g., fs, path, process)
- Environment Access: Encourages using the env parameter instead of process.env
- Module System: Validates ES module usage (no require)
- Async I/O Enforcement: Flags synchronous or non-async I/O patterns
- Package Compatibility: Checks for dependencies requiring Node.js runtime
Quick Start
Activate the skill by creating or editing a Worker script. If you introduce a Node.js API such as import fs from 'fs' or use process.env, the Skill will immediately warn and guide you to Web API alternatives. Use this Skill as you type to catch issues before deployment.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: workers-runtime-validator Download link: https://github.com/hirefrank/claude-plugins/archive/main.zip#workers-runtime-validator Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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