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Agent skill

Manage HTML Specs

by telerik in telerik/kendo-themes

Create or update an HTML component specification (.spec.tsx) in the HTML package.

No licenceAuto-check passedFrontend & Design

Install Manage HTML Specs

skills CLI
$ npx skills add telerik/kendo-themes --skill manage-html-specs -a claude-code

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

GitHub CLI
$ gh skill install telerik/kendo-themes manage-html-specs --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/telerik/kendo-themes.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.github/skills/manage-html-specs .claude/skills/manage-html-specs && 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
manage-html-specs
GitHub stars
158
Token cost
~2.4k tokens
SKILL.md length
678 words
Files
1
Skills in repo
11
Repo updated
First seen
Licence
None found

At a glance

Create or update an HTML component specification (.spec.tsx) in the HTML package.

  • Works in 7 steps: Derive naming constants → Research a reference component → Create constants.ts → …
  • The user wants to create a new HTML spec
  • SKILL.md covers When to use, Inputs, Procedure and Updating an existing spec, plus 1 more section
  • Calls npm

What it does

Manage HTML Specs is an agent skill from telerik/kendo-themes. Create or update an HTML component specification (.spec.tsx) in the HTML package. Defines the component's TypeScript types, options, states, render function, constants, and index exports. Use this skill when the user wants to create a new HTML spec, add states/options to a component, or modify a component's HTML structure.

Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design, covering React components and Type safety. The repository describes itself as: Monorepo for SASS-based Kendo UI themes.

When your agent uses it

  • The user wants to create a new HTML spec
  • Add states/options to a component
  • Modify a components HTML structure

Example prompts

  • “/manage-html-specs”

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Derive naming constants
  2. Research a reference component
  3. Create constants.ts
  4. Create {component}.spec.tsx
  5. Create index.ts
  6. Register in main index (new components only)
  7. Validate

What it can do on your machine

Read from SKILL.md and the folder at commit d9705b5. 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

    Shell commands in SKILL.md call:

    • npm

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

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    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

Manage HTML Specs loads about 2.4k tokens when it runs. Until then it costs about 86 tokens; SKILL.md has 678 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~86
When it runs · the whole SKILL.md, loaded when a task matches
~2.4k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 678 words (~2,351 tokens).

“Create or update an HTML component specification in packages/html/src/{component}/.”

— opening of SKILL.md by telerik
name
manage-html-specs
argument-hint
[component] e.g. button, chip, grid
metadata.internal
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .github/skills/manage-html-specs of telerik/kendo-themes.

Open the folder on GitHubat commit d9705b5

Compare with similar skills

Manage HTML Specs 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.

Manage HTML Specs compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Manage HTML Specs this skilltelerik/kendo-themes158—~2.4kAutomated safety check: PassNone
React Frontend Development Guidelinesdiet103/claude-code-infrastructure-showcase10k2 repos~2.9kAutomated safety check: PassMIT
Frontend Typescript Rulesshinpr/ai-coding-project-boilerplate233—~1.7kAutomated safety check: PassMIT
React Devdavila7/claude-code-templates32k2 repos~2.6kAutomated safety check: PassMIT
Typescript Rulesshinpr/claude-code-workflows693—~1.8kAutomated safety check: PassMIT
Typescript Patternssoftspark/ai-toolkit179—~1.6kAutomated safety check: PassApache-2.0

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  • Manage Components

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  • Manage HTML A11y

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  • Manage HTML Templates

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    158 GitHub stars~1.8k tokensUpdated today
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  • Manage HTML Tests

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Categories

Questions about Manage HTML Specs

What does Manage HTML Specs do?

Create or update an HTML component specification (.spec.tsx) in the HTML package. Manage HTML Specs is an agent skill from telerik/kendo-themes.tsx) in the HTML package.

When should I use Manage HTML Specs?

Manage HTML Specs fits situations like: the user wants to create a new HTML spec; add states/options to a component; modify a components HTML structure.

How do I install Manage HTML Specs in Claude Code?

Run `npx skills add telerik/kendo-themes --skill manage-html-specs -a claude-code`. Or copy the skill folder (.github/skills/manage-html-specs in telerik/kendo-themes) into .claude/skills/manage-html-specs in your project. Claude Code loads it when a task matches its description.

How do I install Manage HTML Specs in Codex?

Run `npx skills add telerik/kendo-themes --skill manage-html-specs -a codex`. Or copy the skill folder (.github/skills/manage-html-specs in telerik/kendo-themes) into .agents/skills/manage-html-specs in your project. Codex loads it when a task matches its description.

Can I use Manage HTML Specs 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 telerik/kendo-themes --skill manage-html-specs -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/manage-html-specs, .gemini/skills/manage-html-specs, .github/skills/manage-html-specs and .opencode/skills/manage-html-specs in your project.

What does Manage HTML Specs need to run?

Going by SKILL.md and its folder, Manage HTML Specs needs the command-line tools its instructions call (npm).

Does Manage HTML Specs access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Manage HTML Specs 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 Manage HTML Specs use?

No licence was found for Manage HTML Specs or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Manage HTML Specs use?

About 2.4k tokens (SKILL.md is roughly 9.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Manage HTML Specs?

Skills that share tags, products or a category with Manage HTML Specs: React Frontend Development Guidelines (diet103/claude-code-infrastructure-showcase, 10k stars), Frontend Typescript Rules (shinpr/ai-coding-project-boilerplate, 233 stars), React Dev (davila7/claude-code-templates, 32k stars) and Typescript Rules (shinpr/claude-code-workflows, 693 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Manage HTML Specs?

telerik (a GitHub organization) maintains it in telerik/kendo-themes, which has 158 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 9, 2026.

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