Agent skill

Impeccable

by Luciole-Studio in Luciole-Studio/Misaka-Agent

Frontend design guidance, upstream-maintained (impeccable). An agent skill from Luciole-Studio/Misaka-Agent.

Apache-2.0Auto-check passed

Install Impeccable

skills CLI
$ npx skills add Luciole-Studio/Misaka-Agent --skill impeccable -a claude-code

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

GitHub CLI
$ gh skill install Luciole-Studio/Misaka-Agent impeccable --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/Luciole-Studio/Misaka-Agent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/misaka/core/skills/assets/optional/creative/impeccable .claude/skills/impeccable && 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
impeccable
GitHub stars
139
Used in
1 other repo
Token cost
~387 tokens
SKILL.md length
128 words
Files
1
Skills in repo
76
Repo updated
First seen
Licence
Apache-2.0

At a glance

Frontend design guidance, upstream-maintained (impeccable). An agent skill from Luciole-Studio/Misaka-Agent.

  • Calls npx

What it does

Impeccable is an agent skill from Luciole-Studio/Misaka-Agent. Frontend design guidance, upstream-maintained (impeccable).

Its SKILL.md is about 390 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: A multi-agent research system for the humanities and social sciences. The licence is Apache-2.0.

Example prompts

  • “/impeccable”

Requirements

  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit b94464a. 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:

    • npx

    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
    • impeccable.style

    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

Impeccable loads about 387 tokens when it runs. Until then it costs about 18 tokens; SKILL.md has 128 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~18
When it runs · the whole SKILL.md, loaded when a task matches
~387

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 Luciole-Studio/Misaka-Agent at commit b94464a, republished under its Apache-2.0 licence (© Luciole-Studio). 128 words, ~387 tokens.

Download SKILL.mdSave it as .claude/skills/impeccable/SKILL.md (or your agent's skills folder).
name
impeccable
description
Frontend design guidance, upstream-maintained (impeccable).
version
4.1.2
author
Paul Bakaus (pbakaus)
license
Apache-2.0
platforms
linux, macos, windows

Impeccable (upstream-maintained)

Catalog stub. This entry is maintained upstream at pbakaus/impeccable: the project ships and verifies a Hermes-native skill bundle under .hermes/skills/. hermes skills install impeccable pulls the current bundle live from that repo (quarantined and scanned like any hub install) — this directory holds only the catalog metadata, so the vendored copy can never go stale.

Impeccable is a design language for AI coding agents: one skill exposing 23 sub-commands (/impeccable init, craft, shape, critique, audit, polish, bolder, quieter, distill, harden, onboard, animate, colorize, typeset, layout, delight, overdrive, clarify, adapt, optimize, extract, document, live), explicit anti-pattern guidance (overused fonts, purple gradients, nested cards, bounce easing), and a 61-rule deterministic detector CLI (npx impeccable detect) that needs no LLM or API key.

After install, start with:

/impeccable init

Full documentation: https://impeccable.style

© Luciole-Studio, Apache-2.0. 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 misaka/core/skills/assets/optional/creative/impeccable of Luciole-Studio/Misaka-Agent.

Open the folder on GitHubat commit b94464a

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in Luciole-Studio/Misaka-Agent, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Impeccable 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.

Impeccable compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Impeccable this skillLuciole-Studio/Misaka-Agent1391 repos~387Automated safety check: PassApache-2.0
Wiki Maintaineropenclaw/openclaw392k1 repos~462Automated safety check: PassMIT
Obsidian Vault Maintaineropenclaw/openclaw392k2 repos~262Automated safety check: PassMIT
Openclaw PR Maintaineropenclaw/openclaw392k—~2.2kAutomated safety check: PassMIT
Open Source Maintainer Assistantslopus/happy24k—~1.9kAutomated safety check: PassMIT
Impeccable Design Polishnexu-io/open-design100k—~735Automated safety check: PassApache-2.0

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  • Impeccable Design Polish

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Questions about Impeccable

What does Impeccable do?

Frontend design guidance, upstream-maintained (impeccable). An agent skill from Luciole-Studio/Misaka-Agent. Impeccable is an agent skill from Luciole-Studio/Misaka-Agent. Frontend design guidance, upstream-maintained (impeccable).

How do I install Impeccable in Claude Code?

Run `npx skills add Luciole-Studio/Misaka-Agent --skill impeccable -a claude-code`. Or copy the skill folder (misaka/core/skills/assets/optional/creative/impeccable in Luciole-Studio/Misaka-Agent) into .claude/skills/impeccable in your project. Claude Code loads it when a task matches its description.

How do I install Impeccable in Codex?

Run `npx skills add Luciole-Studio/Misaka-Agent --skill impeccable -a codex`. Or copy the skill folder (misaka/core/skills/assets/optional/creative/impeccable in Luciole-Studio/Misaka-Agent) into .agents/skills/impeccable in your project. Codex loads it when a task matches its description.

Can I use Impeccable 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 Luciole-Studio/Misaka-Agent --skill impeccable -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/impeccable, .gemini/skills/impeccable, .github/skills/impeccable and .opencode/skills/impeccable in your project.

What does Impeccable need to run?

Going by SKILL.md and its folder, Impeccable needs the command-line tools its instructions call (npx). Our summary lists: Node.js.

Does Impeccable access the network?

SKILL.md names 2 domains. As links in the text: github.com and impeccable.style. This is read from the text; nothing was executed.

Is Impeccable 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 Impeccable use?

Impeccable is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Impeccable use?

About 387 tokens (SKILL.md is roughly 1.5k 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 Impeccable?

Skills that share tags, products or a category with Impeccable: Wiki Maintainer (openclaw/openclaw, 392k stars), Obsidian Vault Maintainer (openclaw/openclaw, 392k stars), Openclaw PR Maintainer (openclaw/openclaw, 392k stars) and Open Source Maintainer Assistant (slopus/happy, 24k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Impeccable?

Luciole-Studio (a GitHub organization) maintains it in Luciole-Studio/Misaka-Agent, which has 139 GitHub stars. The repository holds 76 skills in this directory. The repository was last updated on October 8, 2026.

Source: Luciole-Studio/Misaka-Agent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.