Is the ESLint Fixes skill free?

Yes. The skill itself is free from gaia-react/gaia. SkillProof publishes the install command and an independent test verdict at no cost.

What is the ESLint Fixes SkillProof Score?

9.6/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 9/10, docs & honesty 5/5.

How do I install ESLint Fixes?

Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.

Can I use ESLint Fixes with Cursor, Copilot, Gemini CLI, Codex or other AI tools?

The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.

ESLint Fixes

Ten project-specific ESLint fix patterns (no-void, sonarjs/deprecation, lodash bans, jest-dom) with before/after code.

by gaia-react · gaia-react/gaia

Tested · Works

Install — copy the command Download source ↗

Test report

Verdict: Tested · Works
Score: 9.6/10
Tested: Jul 15, 2026
Environment: Claude Code 2.x (agent harness)
Upstream re-checked: Aug 10, 2026 · 1ab1bfe

Ran a genuine baseline-vs-skill comparison on a sonarjs/deprecation warning over z.string().email(): unguided editing only suggests checking the docs, while the skill gives the exact, currently-correct fix (z.email(), the real Zod v4 rename) plus five other project-specific patterns with runnable before/after code.

Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works

Installs cleanly 5/5
Triggers reliably 5/5
Output vs. baseline 9/10
Docs & honesty 5/5

What ESLint Fixes does

Gives exact before/after fixes for a fixed set of ESLint rules that recur in this codebase: no-void, canonical/export-specifier-newline vs prettier conflicts, no-shadow trailing underscores, sonarjs/deprecation, you-dont-need-lodash-underscore, and several testing-library/jest-dom matcher rules. Triggers when the user is resolving a specific lint failure or autofix conflict, not for general ESLint setup or config questions.

How to install ESLint Fixes

git clone https://github.com/gaia-react/gaia
mkdir -p ~/.claude/skills
cp -r gaia/.claude/skills/eslint-fixes ~/.claude/skills/eslint-fixes

Skills live in ~/.claude/skills/ (global) or .claude/skills/ (per-project). Restart Claude Code after installing.

Commands — how to trigger ESLint Fixes

/eslint-fixes Ten project-specific ESLint fix patterns (no-void, sonarjs/deprecation, lodash bans, jest-dom) with before/after code.

It also activates on plain-language prompts like these:

How do I fix this sonarjs/deprecation warning on z.string().email()?
ESLint is flagging no-void in this async handler, help me fix it
Resolve this export-specifier-newline conflict with Prettier

Frequently asked questions

Is the ESLint Fixes skill free?: Yes. The skill itself is free from gaia-react/gaia. SkillProof publishes the install command and an independent test verdict at no cost.
Does ESLint Fixes work with Claude Code?: We tested it with Claude Code 2.x (agent harness) on Jul 15, 2026. Verdict: Tested · Works. Ran a genuine baseline-vs-skill comparison on a sonarjs/deprecation warning over z.string().email(): unguided editing only suggests checking the docs, while the skill gives the exact, currently-correct fix (z.email(), the real Zod v4 rename) plus five other project-specific patterns with runnable before/after code.
What is the ESLint Fixes SkillProof Score?: 9.6/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 9/10, docs & honesty 5/5.
How do I install ESLint Fixes?: Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
Can I use ESLint Fixes with Cursor, Copilot, Gemini CLI, Codex or other AI tools?: The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.