·Data Types

This skill should be used when the user asks about "Effect Option", "Effect Either", "Option.some", "Option.none", "Either.left", "Either.right", "Cause", "Exit", "Chunk", "Data", "Data.TaggedEnum", "Data.Class", "Duration", "DateTime", "HashMap", "HashSet", "Redacted", or needs to understand Effect's built-in data types and functional data structures.

0Installs·0Trend·@andrueandersoncs

Installation

$npx skills add https://github.com/andrueandersoncs/claude-skill-effect-ts --skill Data Types

SKILL.md

Represents a value that is either Left (failure) or Right (success):

For comprehensive data type documentation, consult ${CLAUDEPLUGINROOT}/references/llms-full.txt.

This skill should be used when the user asks about "Effect Option", "Effect Either", "Option.some", "Option.none", "Either.left", "Either.right", "Cause", "Exit", "Chunk", "Data", "Data.TaggedEnum", "Data.Class", "Duration", "DateTime", "HashMap", "HashSet", "Redacted", or needs to understand Effect's built-in data types and functional data structures. Source: andrueandersoncs/claude-skill-effect-ts.

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/andrueandersoncs/claude-skill-effect-ts --skill Data Types Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor

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Facts (cite-ready)

Stable fields and commands for AI/search citations.

Install command
npx skills add https://github.com/andrueandersoncs/claude-skill-effect-ts --skill Data Types
Category
{}Data Analysis
Verified
First Seen
2026-02-01
Updated
2026-02-18

Quick answers

What is Data Types?

This skill should be used when the user asks about "Effect Option", "Effect Either", "Option.some", "Option.none", "Either.left", "Either.right", "Cause", "Exit", "Chunk", "Data", "Data.TaggedEnum", "Data.Class", "Duration", "DateTime", "HashMap", "HashSet", "Redacted", or needs to understand Effect's built-in data types and functional data structures. Source: andrueandersoncs/claude-skill-effect-ts.

How do I install Data Types?

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/andrueandersoncs/claude-skill-effect-ts --skill Data Types Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor

Where is the source repository?

https://github.com/andrueandersoncs/claude-skill-effect-ts