modern-web-guidance Claude Code Plugin
Claude Code Plugin Claude Code Development Web & App DevelopmentClaude Code Customization & WorkflowWeb Search, Research & LearningThe explanation below is AI-generated. Please verify it against the sources.
modern-web-guidance is a plugin that packages a set of skills giving coding agents like Claude Code up-to-date knowledge of modern web platform APIs, implementation patterns, and browser compatibility data. It works by running a local, offline semantic search over its guide library and inserting the matched guide directly into the agent's context window, steering the agent toward current standards-based solutions instead of outdated legacy patterns. The README states it covers roughly 102 modern web features and 129 real-world use-case guides across areas such as CSS layout, forms, accessibility, performance, security, and built-in browser AI. The README also reports internal evaluation results showing higher task-accuracy scores for coding agents using this guidance compared with unguided runs.
What you can do with modern-web-guidance
- Install the skill through the npx installer, or via Claude Code, GitHub Copilot CLI, Google Antigravity, Vercel's Skills CLI, or GitHub CLI
- Search and retrieve targeted web-platform guides from within a coding agent's workflow
- Get guidance covering modern CSS layout, form handling, accessibility, performance tuning, security (passkeys/WebAuthn), and built-in browser AI APIs
- Select specific skill packs (such as modern-web-guidance or chrome-extensions) using an install option to control token usage
- Disable anonymous usage telemetry by setting an environment variable
Sources
History of modern-web-guidance
- Claude Code Plugin Added modern-web-guidance