Skills
.Work. You
Rest

spec-lookup

Official

Anchor web implementations to official specs.

Software Engineering#algorithm#specification#implementation#web-standards#whatwg#ecma262
AuthorHeyPuter
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Manual implementation and interpretation of web platform features often rely on memory or non-authoritative sources; spec-lookup ensures alignment with official WHATWG/ECMA specs before coding.

Core Features & Use Cases

  • Grounding development in official specifications before implementing DOM, HTML, Fetch, URL, Streams, Encoding, XHR, WebSockets, Service Workers, Web APIs, or JS semantics.
  • Workflow: identify the spec, fetch the section, implement steps verbatim, document citations for audit.

Quick Start

Fetch the official spec text for the feature you are implementing and apply its algorithm steps exactly as written.

Dependency Matrix

Required Modules

None required

Components

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: spec-lookup
Download link: https://github.com/HeyPuter/browser.js/archive/main.zip#spec-lookup

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
View Source Repository

Agent Skills Search Helper

Install a tiny helper to your Agent, search and equip skill from 471,000+ vetted skills library on demand.