Eslint
A comprehensive skill catalog for AI agents
npx -y skills add G1Joshi/Agent-Skills --skill eslintAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
One thing to look at
- 10 stars10 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
What its author says it does
Copied from the file, not written here
ESLint JavaScript linter with plugins. Use for code quality.
SKILL.md
1.1 KB, 263 tokens by cl100k_base, as published. Nobody here has run it
ESLint
ESLint is the standard linter for JS/TS. v9 (2024/2025) moved to Flat Config (eslint.config.js), a major breaking change that simplifies configuration.
When to Use
- Enforcing Rules:
no-unused-vars,react-hooks/rules-of-hooks. - Code Quality: Catching bugs before they run.
Core Concepts
Flat Config (eslint.config.js)
An array of objects. No more extends string hell.
export default [js.configs.recommended, { rules: { semi: "error" } }];
Plugins
NPM packages that add rules. eslint-plugin-react.
Parsers
@typescript-eslint/parser allows ESLint to understand TS.
Best Practices (2025)
Do:
- Use Flat Config: Use the new format.
- Use
typescript-eslint: The typed linting rules are powerful (e.g.no-floating-promises).
Don't:
- Don't configure formatting rules: Disable all formatting rules (use Prettier or Biome for that). use
eslint-config-prettier.
References
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.
Gives 0 of the 12 instructions most quality gates skills give in 263 tokens
Counted across 1,195 of the 2,094 authors here whose files we hold, read 2026-08-07
- Read the output and check the exit codein 54 of 1195, across 14 files
- Verify requirements using a line-by-line checklistin 53 of 1195, across 12 files
- Identify the verification command proving the claimin 51 of 1195, across 12 files
- Run the full verification commandin 50 of 1195, across 11 files
- Verify output confirms the claimin 49 of 1195, across 12 files
- Check version control diff after agent delegationin 46 of 1195, across 6 files
- State claim with evidencein 44 of 1195, across 4 files
- Run the test suitein 33 of 1195, across 26 files
- Keep state in memory by defaultin 27 of 1195, across 6 files
- Make prototype runnable with one commandin 26 of 1195, across 5 files
- Produce a verification reportin 25 of 1195, across 14 files
- Detect the package manager from lockfilesin 24 of 1195, across 5 files
Said here and by no other author read
- Use the flat config format
- Use typescript-eslint for typed linting rules
- Disable all formatting rules
Grouped from the skills themselves: near-identical wordings counted once, and counted by distinct author, so one author publishing three of these counts once. Length counted with cl100k_base; the agent that loads this file may tokenize it differently.