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html-tools

Build single-file HTML tools — self-contained HTML+JS+CSS applications that solve a specific problem without a build step.

Skill by michalvavra

IndexedSee https://github.com/nbbaier/agent-skills★ 16
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/michalvavra-html-tools

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Build single-file HTML tools — self-contained HTML+JS+CSS applications that solve a specific problem without a build step. Use this skill whenever the user asks to build a utility, converter, viewer, debugger, or any small interactive web tool. Also trigger when the user says "build me a tool that...", "make a quick app for...", "I need a single-file HTML page that...", or wants to create something that could be hosted as a static file. This skill is specifically for practical, utility-focused tools (not landing pages, portfolios, or marketing sites — use frontend-design for those).

Use cases: design, frontend, marketing

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/html-tools

What's inside

Skill name
html-tools
Description
Build single-file HTML tools — self-contained HTML+JS+CSS applications that solve a specific problem without a build step. Use this skill whenever the user asks to build a utility, converter, viewer, debugger, or any small interactive web tool. Also trigger when the user says "build me a tool that...", "make a quick app for...", "I need a single-file HTML page that...", or wants to create something that could be hosted as a static file. This skill is specifically for practical, utility-focused tools (not landing pages, portfolios, or marketing sites — use frontend-design for those).
License
See https://github.com/nbbaier/agent-skills
Instructions
113 lines in SKILL.md · view on GitHub

Files (2)

  • SKILL.md
  • patterns.md · references/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from michalvavra/agents

Signals

Stars
16
Forks
1
Open issues
0
Last commit (this folder)
Mar 27, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
See https://github.com/nbbaier/agent-skills
Repository
github.com/michalvavra/agents
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from michalvavra

Cite this page

html-tools skill. Agent Mart. https://agentmart.dev/skills/michalvavra-html-tools (last updated 2026-10-24)