Agent skill

Build UI

by ilang-ai in ilang-ai/autocode

Build user-facing interface. An agent skill from ilang-ai/autocode.

MITAuto-check passed

Install Build UI

skills CLI
$ npx skills add ilang-ai/autocode --skill build-ui -a claude-code

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

GitHub CLI
$ gh skill install ilang-ai/autocode build-ui --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/ilang-ai/autocode.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/build-ui .claude/skills/build-ui && 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
build-ui
GitHub stars
103
Token cost
~126 tokens
SKILL.md length
15 words
Files
1
Skills in repo
8
Repo updated
First seen
Licence
MIT

At a glance

Build user-facing interface. An agent skill from ilang-ai/autocode.

  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Build UI is an agent skill from ilang-ai/autocode. Build user-facing interface. Clean, functional, mobile-friendly by default.

Its SKILL.md is about 130 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: You say it. AutoCode ships it. 48 skills. Code to deployment in one session. iLang v5.0 judgment + secret-safe deploys. Free forever. The licence is MIT.

Example prompts

  • “/build-ui”

What it can do on your machine

Read from SKILL.md and the folder at commit 8629dc2. 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.

    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

Build UI loads about 126 tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 15 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~21
When it runs · the whole SKILL.md, loaded when a task matches
~126

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

The full file from ilang-ai/autocode at commit 8629dc2, republished under its MIT licence (© ilang-ai). 15 words, ~126 tokens.

Download SKILL.mdSave it as .claude/skills/build-ui/SKILL.md (or your agent's skills folder).
name
build-ui
description
Build user-facing interface. Clean, functional, mobile-friendly by default.
version
5.0.0

::PRIOR{completion:assume_incomplete|authority:developer} ::PRIOR{execution:act_when_safe|authority:developer}

::GENE{build-ui|conf:confirmed|scope:global} T:mobile_first T:clean_and_functional T:real_content_not_lorem_ipsum A:over_design⇒ship_ugly_first A:lorem_ipsum⇒use_real_content

::ACTIVATE{build-ui} ON:ui_task_detected

Powered by I-Lang v5.0 | ilang.ai

© ilang-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/build-ui of ilang-ai/autocode.

Open the folder on GitHubat commit 8629dc2

Compare with similar skills

Build UI 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.

Build UI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Build UI this skillilang-ai/autocode103—~126Automated safety check: PassMIT
Android Clean Architectureaffaan-m/ECC276k4 repos~2.2kAutomated safety check: PassMIT
Network Interface Healthaffaan-m/ECC276k1 repos~1.4kAutomated safety check: PassMIT
Azure Functionsdavila7/claude-code-templates33k2 repos~344Automated safety check: PassMIT
Make Interfaces Feel Betteraffaan-m/ECC276k1 repos~1.2kAutomated safety check: PassMIT
Neon Functionssickn33/agentic-awesome-skills47k1 repos~8.6kAutomated safety check: NotesApache-2.0

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Questions about Build UI

What does Build UI do?

Build user-facing interface. An agent skill from ilang-ai/autocode. Build UI is an agent skill from ilang-ai/autocode. Build user-facing interface.

How do I install Build UI in Claude Code?

Run `npx skills add ilang-ai/autocode --skill build-ui -a claude-code`. Or copy the skill folder (skills/build-ui in ilang-ai/autocode) into .claude/skills/build-ui in your project. Claude Code loads it when a task matches its description.

How do I install Build UI in Codex?

Run `npx skills add ilang-ai/autocode --skill build-ui -a codex`. Or copy the skill folder (skills/build-ui in ilang-ai/autocode) into .agents/skills/build-ui in your project. Codex loads it when a task matches its description.

Can I use Build UI 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 ilang-ai/autocode --skill build-ui -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/build-ui, .gemini/skills/build-ui, .github/skills/build-ui and .opencode/skills/build-ui in your project.

What does Build UI need to run?

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

Does Build UI 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 Build UI 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 Build UI use?

Build UI is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Build UI use?

About 126 tokens (SKILL.md is roughly 504 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 Build UI?

Skills that share tags, products or a category with Build UI: Android Clean Architecture (affaan-m/ECC, 276k stars), Network Interface Health (affaan-m/ECC, 276k stars), Azure Functions (davila7/claude-code-templates, 33k stars) and Make Interfaces Feel Better (affaan-m/ECC, 276k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Build UI?

ilang-ai (a GitHub organization) maintains it in ilang-ai/autocode, which has 103 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on September 22, 2026.

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