using-type-guards
Teaches how to write custom type guards with type predicates and use built-in type narrowing in TypeScript. Use when working with unknown types, union types, validating external data, or implementing type-safe runtime checks.
Packaged view
This page reorganizes the original catalog entry around fit, installability, and workflow context first. The original raw source lives below.
Install command
npx @skill-hub/cli install djankies-claude-configs-using-type-guards
Repository
Skill path: typescript/skills/using-type-guards
Teaches how to write custom type guards with type predicates and use built-in type narrowing in TypeScript. Use when working with unknown types, union types, validating external data, or implementing type-safe runtime checks.
Open repositoryBest for
Primary workflow: Analyze Data & AI.
Technical facets: Full Stack, Data / AI.
Target audience: Development teams looking for install-ready agent workflows..
License: Unknown.
Original source
Catalog source: SkillHub Club.
Repository owner: djankies.
This is still a mirrored public skill entry. Review the repository before installing into production workflows.
What it helps with
- Install using-type-guards into Claude Code, Codex CLI, Gemini CLI, or OpenCode workflows
- Review https://github.com/djankies/claude-configs before adding using-type-guards to shared team environments
- Use using-type-guards for development workflows
Works across
Favorites: 0.
Sub-skills: 0.
Aggregator: No.