effect-ts-ai

Integrate Effect-TS with AI models for typed error handling and structured output.

1|Updated Feb 2, 2026
One-click install
npx skills add https://github.com/HermeticOrmus/hermetic-claude --skill effect-ts-ai-hermeticormus
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: effect-ts-ai
Source: https://github.com/HermeticOrmus/hermetic-claude/tree/main/claude/skills/effect-ts-ai
Command: npx skills add https://github.com/HermeticOrmus/hermetic-claude --skill effect-ts-ai-hermeticormus

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies the creation of sophisticated AI applications by providing structured patterns for integrating large language models (LLMs) using the Effect-TS functional programming library.

Core Features & Use Cases

  • Categorical AI Composition: Seamlessly combine LLM calls and tools using Effect-TS's functional abstractions.
  • Typed Error Handling: Implement robust error management for AI operations with Effect-TS's type system.
  • Structured Output: Generate and validate typed data from LLM responses using Effect-TS Schemas.
  • Tool Augmentation: Integrate external tools (like weather APIs or calculators) into AI workflows.
  • Provider Agnosticism: Easily switch between AI providers like OpenAI and Anthropic.

Quick Start

Use the effect-ts-ai skill to generate text explaining Effect-TS monads.

Frequently Asked Questions about effect-ts-ai

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I handle typed errors in LLM calls using Effect-TS?

Typed error handling in LLM calls uses the Effect-TS type system to explicitly manage AI operation failures. This approach ensures robust error management by catching and structuring errors during functional composition.

Can I build tool-augmented AI systems with Effect-TS functional programming?

Tool-augmented AI systems are built with Effect-TS by integrating external tools like weather APIs into functional workflows. This allows seamless categorical composition of LLM calls and tools within your application.

How do I generate structured output from LLM responses in TypeScript?

Structured output generation from LLM responses uses Effect-TS Schemas to parse and validate typed data. This ensures the AI model returns data conforming to specific TypeScript types for reliable downstream processing.

Does Effect-TS support switching between OpenAI and Anthropic providers?

Effect-TS supports provider agnosticism to easily switch between AI providers like OpenAI and Anthropic. This capability allows categorical composition patterns to integrate multiple AI providers without changing core logic.

What is categorical composition for AI applications in functional programming?

Categorical composition for AI applications uses Effect-TS functional abstractions to seamlessly combine LLM calls and tools. This pattern enables building production-ready prompt pipelines by structuring complex AI workflows mathematically.

Why use Effect-TS for production-ready prompt pipelines instead of native JavaScript?

Effect-TS provides typed error handling and functional composition that native JavaScript lacks for production-ready prompt pipelines. It ensures robust AI operations by validating structured outputs and managing failures through a strict type system.