Network Interface Health
affaan-m/ECC
Diagnose interface errors, drops, CRCs, duplex mismatches, flapping, speed negotiation issues, and counter trends on routers, switches, and Linux hosts.
Opinionated, evolving constraints to guide agents when building interfaces
No licenceAuto-check passed
Install UI Skills
$ npx skills add aiskillstore/marketplace --skill ui-skills -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace ui-skills --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sickn33/ui-skills .claude/skills/ui-skills && rm -rf skills-srcUse ~/.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/
Install the "ui-skills" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skills into .claude/skills/ui-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ui-skills", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skillsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill ui-skills -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace ui-skills --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/sickn33/ui-skills .agents/skills/ui-skills && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "ui-skills" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skills into .agents/skills/ui-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ui-skills", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill ui-skills -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace ui-skills --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/sickn33/ui-skills .cursor/skills/ui-skills && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "ui-skills" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skills into .cursor/skills/ui-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ui-skills", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/sickn33/ui-skills--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill ui-skills -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace ui-skills --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/sickn33/ui-skills .gemini/skills/ui-skills && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "ui-skills" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skills into .gemini/skills/ui-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ui-skills", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace ui-skillsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill ui-skills -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/sickn33/ui-skills .github/skills/ui-skills && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "ui-skills" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skills into .github/skills/ui-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ui-skills", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill ui-skills -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace ui-skills --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/sickn33/ui-skills .opencode/skills/ui-skills && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "ui-skills" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/ui-skills into .opencode/skills/ui-skills/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ui-skills", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
ui-skills- GitHub stars
- 433
- Used in
- 5 other repos
- Token cost
- ~163 tokens
- SKILL.md length
- 59 words
- Files
- 2
- Skills in repo
- 1,044
- Repo updated
- First seen
- Licence
- None found
At a glance
Opinionated, evolving constraints to guide agents when building interfaces
- SKILL.md covers Overview, When to Use This Skill and Instructions
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
UI Skills is an agent skill from aiskillstore/marketplace. Opinionated, evolving constraints to guide agents when building interfaces
Its SKILL.md is about 160 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
Example prompts
- “/ui-skills”
What it can do on your machine
Read from SKILL.md and the folder at commit 44923f3. 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
Links to these hosts (documentation or services it may open):
github.com
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
UI Skills loads about 163 tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 59 words of instructions outside code blocks.
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 59 words (~163 tokens).
“Opinionated, evolving constraints to guide agents when building interfaces”
- name
- ui-skills
- source
- https://github.com/ibelick/ui-skills
- risk
- safe
Files
SKILL.md and 1 other file in skills/sickn33/ui-skills of aiskillstore/marketplace.
- SKILL.md
- skill-report.json
Open the folder on GitHubat commit 44923f3
Used in 5 other repositories
We found 14 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 5 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
- sickn33/agentic-awesome-skillsskills/ui-skillsplugins/agentic-awesome-skills/skills/ui-skills+1 more
- agent-skills-hub/agent-skills-hubskills/ui-skills
- lingxling/awesome-skills-cnantigravity-awesome-skills/skills/ui-skillsantigravity-awesome-skills/plugins/agentic-awesome-skills/skills/ui-skills+1 more
- benjaminasterA/antigravity-awesome-skillsskills/ui-skills
- henryalouf/ruflow.agents/skills/ui-skills.agents/skills/antigravity-awesome-skills/skills/ui-skills+4 more
Compare with similar skills
UI Skills 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| UI Skills this skillaiskillstore/marketplace | 433 | 5 repos | ~163 | Automated safety check: Pass | None | |
| Network Interface Healthaffaan-m/ECC | 276k | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Opinionalsk1992/CloddsBot | 3k | — | ~497 | Automated safety check: Pass | MIT | |
| Harness Evolveruvnet/ruflo | 74k | — | ~1.6k | Automated safety check: Notes | MIT | |
| Make Interfaces Feel Betteraffaan-m/ECC | 276k | 1 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Wobbling Ty Constraint Orderastral-sh/ruff | 50k | — | ~838 | Automated safety check: Pass | MIT |
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Opinion
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Run @metaharness/darwin evolve {repo} to mutate a harness's seven policy surfaces (planner/contextBuilder/reviewer/retryPolicy/toolPolicy/memoryPolicy/scorePolicy), sandbox-score each variant, and…
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Apply concrete design-engineering details that make interfaces feel polished.
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Constraint-Driven Development
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Records a project's quality bar in CONSTRAINTS.md and watches diffs for signs an agent quietly weakened it, such as suppressions, skipped tests or lowered thresholds.
More from aiskillstore/marketplace
All 1,044 skills in this repoCode Stats
aiskillstore/marketplace
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs).
Data Processing
aiskillstore/marketplace
Process JSON with jq and YAML/TOML with yq. An agent skill from aiskillstore/marketplace.
Doc Scanner
aiskillstore/marketplace
Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance.
File Search
aiskillstore/marketplace
Modern file and content search using fd, ripgrep (rg), and fzf.
Find Replace
aiskillstore/marketplace
Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
Project Planner
aiskillstore/marketplace
Detects stale project plans and suggests session commands. An agent skill from aiskillstore/marketplace.
Questions about UI Skills
What does UI Skills do?
Opinionated, evolving constraints to guide agents when building interfaces. UI Skills is an agent skill from aiskillstore/marketplace.
How do I install UI Skills in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill ui-skills -a claude-code`. Or copy the skill folder (skills/sickn33/ui-skills in aiskillstore/marketplace) into .claude/skills/ui-skills in your project. Claude Code loads it when a task matches its description.
How do I install UI Skills in Codex?
Run `npx skills add aiskillstore/marketplace --skill ui-skills -a codex`. Or copy the skill folder (skills/sickn33/ui-skills in aiskillstore/marketplace) into .agents/skills/ui-skills in your project. Codex loads it when a task matches its description.
Can I use UI Skills 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 aiskillstore/marketplace --skill ui-skills -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ui-skills, .gemini/skills/ui-skills, .github/skills/ui-skills and .opencode/skills/ui-skills in your project.
What does UI Skills need to run?
SKILL.md names no scripts, command-line tools or credentials: UI Skills is instructions for the agent only.
Does UI Skills access the network?
SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.
Is UI Skills 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 UI Skills use?
No licence was found for UI Skills or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does UI Skills use?
About 163 tokens (SKILL.md is roughly 652 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 UI Skills?
Skills that share tags, products or a category with UI Skills: Network Interface Health (affaan-m/ECC, 276k stars), Opinion (alsk1992/CloddsBot, 3k stars), Harness Evolve (ruvnet/ruflo, 74k 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 UI Skills?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 433 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 10, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.