Biome

Community

tuanductran

biome

Repository guidance for using Biome as the formatter, linter, and code quality tool within the hr-skills monorepo.

Overview

Publisher	tuanductran
Repository	`hr-skills`
Skill name	`biome`
Stars	78
Forks	20
Bundled files	Instructions only
License	MIT
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by tuanductran on GitHub. Read the source before you install it.

Installation

Install the Biome AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/tuanductran/hr-skills/tree/main/.agents/skills/biome
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/tuanductran/hr-skills.git /tmp/hr-skills
mkdir -p .claude/skills
cp -r /tmp/hr-skills/.agents/skills/biome .claude/skills/biome

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Biome in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Biome on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Biome is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Biome

This skill describes how Biome is used throughout the hr-skills monorepo. It covers formatting, linting, import organization, repository conventions, and development workflows.

The repository standardizes on Biome as the primary code quality tool for TypeScript, JSON, JSONC, and YAML files.

Supported tasks

Explain how Biome is used within this repository
Format source code consistently
Review Biome diagnostics
Organize imports
Validate repository formatting
Apply safe code fixes
Explain repository formatting conventions
Troubleshoot Biome configuration issues
Generate repository-compatible Biome configuration

Repository conventions

This repository uses a single Biome configuration located at the repository root.

Biome is responsible for:

code formatting
linting
import organization
repository code consistency

Supported file types include:

TypeScript
JSON
JSONC
YAML

Repository-generated directories are excluded from analysis.

Formatting conventions

The repository follows these formatting conventions.

Tabs for indentation.
Indentation width of 4.
LF line endings.
Maximum line width of 90 characters.
Single quotes for JavaScript and TypeScript.
Semicolons are always required.
Trailing commas are enabled.
Parentheses are always used for arrow function parameters.
Imports are automatically organized.

These conventions are enforced automatically by Biome.

Linting

The repository enables the recommended Biome rule set, with one override: complexity/useLiteralKeys is turned off (see biome.jsonc).

Linting focuses on:

correctness
readability
maintainability
consistent code style

Compiler errors remain the responsibility of TypeScript.

Import organization

Biome automatically organizes imports.

The repository relies on automatic import ordering rather than manual sorting. Safe import organization is part of the Biome toolchain.

Common commands

Check the repository.

bash
bun run check

Apply formatting and lint fixes.

bash
bun run lint

Format files.

bash
bun run format

Run Biome directly.

bash
biome check .

Apply safe fixes.

bash
biome check --write .

Run formatter only.

bash
biome format --write .

Run linter only.

bash
biome lint .

Run CI validation.

bash
biome ci .

The ci command runs formatter, linter, and import organization in read-only mode, making it suitable for continuous integration.

Key prompts

Formatting

"Format this TypeScript file using repository conventions."
"Explain why Biome reformatted this code."
"Review this file for formatting issues."
"Apply safe formatting fixes."

Linting

"Explain this Biome diagnostic."
"Fix Biome lint errors."
"Recommend improvements following repository conventions."
"Review this pull request for Biome issues."

Imports

"Organize imports."
"Explain Biome import ordering."
"Remove unused imports."
"Review import organization."

Configuration

"Explain this biome.json configuration."
"Generate a repository-compatible Biome configuration."
"Review formatter settings."
"Review lint rules."

Examples

Check the repository.

bash
bun run check

Automatically apply formatting.

bash
bun run lint

Format the repository.

bash
bun run format

Run Biome directly.

bash
biome check --write .

Tips

Run Biome from the repository root.
Let Biome format code automatically instead of formatting manually.
Prefer automatic import organization.
Review diagnostics before suppressing rules.
Keep formatting configuration centralized.
Use repository scripts instead of invoking Biome manually whenever possible.

Common issues

Manually formatting code against repository conventions.
Reordering imports manually.
Disabling lint rules without justification.
Running Biome outside the repository root.
Ignoring formatting changes before committing.

Best practices

Keep formatting fully automated.
Keep the repository on a single shared Biome configuration.
Use repository scripts for formatting and linting.
Let Biome organize imports automatically.
Resolve diagnostics rather than suppressing them.
Keep formatting changes separate from functional changes whenever practical.

Frequently asked questions

What does the Biome AI skill do?

Repository guidance for using Biome as the formatter, linter, and code quality tool within the hr-skills monorepo.

Why use Biome on TypingMind?

Because you install it once and use it with any model. Biome is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Biome in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/tuanductran/hr-skills/tree/main/.agents/skills/biome. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Biome?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Biome?

As many as you like. As long as a model supports skills, you can use Biome with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Biome AI skill free?

Yes. It is published on GitHub by tuanductran under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Biome

Supported tasks

Repository conventions

Formatting conventions

Linting

Import organization

Common commands

Key prompts

Formatting

Linting

Imports

Configuration

Examples

Tips

Common issues

Best practices

Frequently asked questions

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