Agent skill

Teaching Page

by EpicenterHQ in EpicenterHQ/epicenter

Design a self-contained HTML page that teaches one thing, using space and a single accent instead of boxes and colour.

Custom licenceAuto-check passedFrontend & Design

Install Teaching Page

skills CLI
$ npx skills add EpicenterHQ/epicenter --skill teaching-page -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install EpicenterHQ/epicenter teaching-page --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/EpicenterHQ/epicenter.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/teaching-page .claude/skills/teaching-page && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
teaching-page
GitHub stars
4.8k
Token cost
~2k tokens
SKILL.md length
1,225 words
Files
4 (incl. references)
Skills in repo
65
Repo updated
First seen
Licence
Custom licence

At a glance

Design a self-contained HTML page that teaches one thing, using space and a single accent instead of boxes and colour.

  • Building an explainer
  • SKILL.md covers Contrast is a budget, Knowledge or skill, The three rules and One stylesheet, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Walkthrough page

What it does

Teaching Page is an agent skill from EpicenterHQ/epicenter. Design a self-contained HTML page that teaches one thing, using space and a single accent instead of boxes and colour. Use when building an explainer, lesson, diagram, or walkthrough page, or when an existing page reads dense, overwhelming, or over-decorated. Not for authored Vault pages, which belong to page-writing, and not for a dialectic turn asking for a judgment.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files.

It sits in Frontend & Design, covering HTML artifacts. The repository describes itself as: Open-source, local-first apps.

When your agent uses it

  • Building an explainer
  • Walkthrough page
  • An existing page reads dense

Example prompts

  • “/teaching-page”

What it can do on your machine

Read from SKILL.md and the folder at commit 5b4bb69. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are css).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Teaching Page loads about 2k tokens when it runs, and up to ~12k if it reads all its reference files. Until then it costs about 96 tokens; SKILL.md has 1,225 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~96
When it runs · the whole SKILL.md, loaded when a task matches
~2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~12k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,225 words (~2,045 tokens).

“A page that teaches is elegant when almost nothing on it is asking for attention. Everything here follows from one idea.”

— opening of SKILL.md by EpicenterHQ, Custom licence
name
teaching-page

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files (references) in .agents/skills/teaching-page of EpicenterHQ/epicenter.

  • SKILL.md
  • references/example-landing.html
  • references/example-page.html
  • references/figures.html

Open the folder on GitHubat commit 5b4bb69

Compare with similar skills

Teaching Page next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Teaching Page compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Teaching Page this skillEpicenterHQ/epicenter4.8k—~2kAutomated safety check: PassCustom licence
LobeHub Interactive Prototypelobehub/lobehub83k—~1.6kAutomated safety check: PassCustom licence
Paperclip Pagepaperclipai/paperclip99k—~1kAutomated safety check: PassMIT
Openkb Deck NeonVectifyAI/OpenKB4.8k1 repos~4.3kAutomated safety check: PassApache-2.0
Webhome Homepage Builderwebhtv/webhtv1.7k—~3.8kAutomated safety check: PassGPL-3.0
Solo Artifactssolo-agent/solo697—~961Automated safety check: PassMIT

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  • Paperclip Page

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Questions about Teaching Page

What does Teaching Page do?

Design a self-contained HTML page that teaches one thing, using space and a single accent instead of boxes and colour. Teaching Page is an agent skill from EpicenterHQ/epicenter. Design a self-contained HTML page that teaches one thing, using space and a single accent instead of boxes and colour.

When should I use Teaching Page?

Teaching Page fits situations like: building an explainer; walkthrough page; an existing page reads dense.

How do I install Teaching Page in Claude Code?

Run `npx skills add EpicenterHQ/epicenter --skill teaching-page -a claude-code`. Or copy the skill folder (.agents/skills/teaching-page in EpicenterHQ/epicenter) into .claude/skills/teaching-page in your project. Claude Code loads it when a task matches its description.

How do I install Teaching Page in Codex?

Run `npx skills add EpicenterHQ/epicenter --skill teaching-page -a codex`. Or copy the skill folder (.agents/skills/teaching-page in EpicenterHQ/epicenter) into .agents/skills/teaching-page in your project. Codex loads it when a task matches its description.

Can I use Teaching Page in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add EpicenterHQ/epicenter --skill teaching-page -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/teaching-page, .gemini/skills/teaching-page, .github/skills/teaching-page and .opencode/skills/teaching-page in your project.

What does Teaching Page need to run?

SKILL.md names no scripts, command-line tools or credentials: Teaching Page is instructions for the agent only.

Does Teaching Page access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Teaching Page safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Teaching Page use?

Teaching Page has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Teaching Page use?

About 2k tokens (SKILL.md is roughly 8.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 9.5k tokens, read only when the agent opens those files.

What are the alternatives to Teaching Page?

Skills that share tags, products or a category with Teaching Page: LobeHub Interactive Prototype (lobehub/lobehub, 83k stars), Paperclip Page (paperclipai/paperclip, 99k stars), Openkb Deck Neon (VectifyAI/OpenKB, 4.8k stars) and Webhome Homepage Builder (webhtv/webhtv, 1.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Teaching Page?

EpicenterHQ (a GitHub organization) maintains it in EpicenterHQ/epicenter, which has 4,821 GitHub stars. The repository holds 65 skills in this directory. The repository was last updated on October 8, 2026.

Source: EpicenterHQ/epicenter on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.