Linting Neostandard Eslint9

CommunityPopular

mcollina

linting-neostandard-eslint9

Configures ESLint v9 flat config and neostandard for JavaScript and TypeScript projects, including migrating from legacy `.eslintrc*` files or the `standard` package. Use when you need to set up or fix linting with `eslint.config.js` or `eslint.config.mjs`, troubleshoot lint errors, configure neostandard rules, migrate from `.eslintrc` to flat config, or integrate linting into CI pipelines and pre-commit hooks.

Overview

Publisher	mcollina
Repository	`skills`
Skill name	`linting-neostandard-eslint9`
Stars	1.9K
Forks	149
Bundled files	6
License	MIT
Links	Skill source Repository

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.
6 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by mcollina on GitHub. Read the source before you install it.

Installation

Install the Linting Neostandard Eslint9 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/mcollina/skills/tree/main/skills/linting-neostandard-eslint9
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/mcollina/skills.git /tmp/skills
mkdir -p .claude/skills
cp -r /tmp/skills/skills/linting-neostandard-eslint9 .claude/skills/linting-neostandard-eslint9

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

Use it in TypingMind

Enable Linting Neostandard Eslint9 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 Linting Neostandard Eslint9 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 Linting Neostandard Eslint9 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.

When to use

Use this skill when you need to:

Set up linting in a JavaScript or TypeScript project
Use neostandard as a Standard-like ESLint v9 flat-config baseline
Configure eslint@9 with the flat config system (eslint.config.js/eslint.config.mjs)
Migrate from standard to neostandard or ESLint v9
Migrate from legacy .eslintrc* configuration to ESLint v9
Run linting consistently in CI and local development

Quick start: basic neostandard setup

Install dependencies and create a minimal eslint.config.js:

bash
npm install --save-dev eslint@9 neostandard

js
// eslint.config.js
import neostandard from 'neostandard'

export default neostandard()

Verify the config works:

bash
npx eslint .

Common setup workflow (new project)

Install eslint@9 and neostandard (see Quick start above)
Create eslint.config.js with neostandard() as the base
Add any project-specific rule overrides on top
Run npx eslint . to confirm no config errors
Add a lint script to package.json: "lint": "eslint ."
Integrate into CI with a non-fix run; use --fix only in local workflows

How to use

Read individual rule files for implementation details and examples:

rules/neostandard.md - Install, configure, and extend neostandard with ESLint
rules/eslint-v9-flat-config.md - Build ESLint v9 flat config for JS/TS projects
rules/migration-from-standard.md - Migrate from standard to neostandard or ESLint v9
rules/migration-from-legacy-eslint.md - Migrate from .eslintrc* to flat config safely
rules/ci-and-editor-integration.md - CI scripts, pre-commit, and editor setup

Core principles

Prefer reproducible linting with pinned major versions
Keep config minimal and explicit
Use flat config for ESLint v9 projects
Treat lint failures as quality gates in CI
Enable auto-fix for local workflows, but validate with non-fix CI runs

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

rules/ci-and-editor-integration.md1 KB
rules/eslint-v9-flat-config.md2 KB
rules/migration-from-legacy-eslint.md1 KB
rules/migration-from-standard.md2 KB
rules/neostandard.md2 KB
tile.json1 KB

Frequently asked questions

What does the Linting Neostandard Eslint9 AI skill do?

Why use Linting Neostandard Eslint9 on TypingMind?

Because you install it once and use it with any model. Linting Neostandard Eslint9 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 Linting Neostandard Eslint9 in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/mcollina/skills/tree/main/skills/linting-neostandard-eslint9. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Linting Neostandard Eslint9?

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 Linting Neostandard Eslint9?

As many as you like. As long as a model supports skills, you can use Linting Neostandard Eslint9 with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Linting Neostandard Eslint9 AI skill free?

Yes. It is published on GitHub by mcollina 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

When to use

Quick start: basic neostandard setup

Common setup workflow (new project)

How to use

Core principles

Bundled files

Frequently asked questions

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