SkillsAdd

marius-townhouse/effective-typescript-skills

avoid-numeric-index

Use when defining array-like types. Use when tempted to use number as index type. Use when understanding array keys.

First seen Feb 3, 2026

Installation

$ npx skills add https://github.com/marius-townhouse/effective-typescript-skills
View on skills.sh ↗ GitHub repository ↗

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Also in this package

Other skills from marius-townhouse/effective-typescript-skills · top by installs.

npx skills add https://github.com/marius-townhouse/effective-typescript-skills
precise-any-variants 135 tsdoc-comments 75 narrow-any-scope 72 tsconfig-options 41 type-narrowing 41 prefer-unknown-over-any 41 exhaustiveness-checking 39 prefer-type-annotations 37 limit-any-type 36 code-gen-independent 36

Browse all from marius-townhouse/effective-typescript-skills

More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 5
License LICENSE
Default branch main
Open issues 0
Status Active

History

  1. First seen on skills.sh
  2. First recorded snapshot · 30 installs