An Agent Skill for producing, reviewing, and improving standalone single-file HTML artifacts.
html-artifact-best-practices is easy to set up with trust notes worth reviewing. Check agent compatibility and use-case fit before adding it to your workflow.
Repository setup guidance
npx skills add ClawEnable/html-artifact-best-practicesRun the command in your terminal.
Confirm that the skill files were added to your agent workspace.
Check the README requirements before invoking the skill in your agent.
This skill helps AI agents decide when to use HTML instead of Markdown, create high-quality standalone HTML files, review existing artifacts for issues, and improve them. It enforces best practices like inline CSS, no frameworks, and accessibility.
HTML Artifact Best Practices is an Agent Skill that operationalizes the principle that Markdown is the source of truth while HTML is the human review surface. It provides a structured approach for AI agents to judge whether HTML adds value over Markdown, create standalone single-file HTML artifacts with inline CSS and vanilla JS, review existing artifacts against an 11-dimension quality checklist, and improve information architecture, interaction quality, and remove waste. The skill includes 10 anti-patterns to catch common failures and judgment rules to prevent HTML overuse. It is inspired by the May 2026 article 'The Unreasonable Effectiveness of HTML' by Thariq Shihipar and endorsed by Andrej Karpathy and Simon Willison. The skill is designed for use with Claude Code and the Agent Skills CLI, and it integrates with AGENTS.md and CLAUDE.md files.
Looks usable, but maintenance, license, or security notes deserve a closer look.
Last commit was about 74 days ago.
1 GitHub stars indicate community interest.
0 open issues signal maintenance load.
Apache-2.0 license detected.
Create a comparison matrix for database options with filtering and collapsible details
Review an existing HTML artifact for quality, accessibility, and anti-patterns
Improve an artifact for mobile readability, print output, and copyability
Generate an interactive dashboard or visual explanation from data
Decide when to use Markdown vs HTML for a given task
Agent skills can change coding-agent behavior; review every SKILL.md and referenced script before installing.
Check shell, network, file-system, credential, and API-key requirements before running skill workflows.
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Apache-2.0
License
A public repository of example skills for Claude, demonstrating how to create reusable instructions and resources for specialized tasks.
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An Agent Skill for producing, reviewing, and improving standalone single-file HTML artifacts.
AI agent developers building agent skills, Developers using Claude Code or Codex CLI for code generation, Technical writers creating interactive documentation
The setup section provides repository-level starting guidance, not a guarantee of an independently verified installation. Check the official README and release notes.
Agent skills can change coding-agent behavior; review every SKILL.md and referenced script before installing. Check shell, network, file-system, credential, and API-key requirements before running skill workflows.
Similar or complementary options to evaluate include anthropic-skills, bug-hunter, hyperframes.
Jun 7, 2026
2 security/trust notes recorded.
Setup difficulty is 1/5.
An open-source framework to turn HTML, CSS, and animations into deterministic MP4 videos.