golang-samber-mo

Introduce monadic types like Option and Result into Go codebases.

Updated May 30, 2026
One-click install
npx skills add https://github.com/ozan-fn/mqtt-capture --skill golang-samber-mo-ozan-fn
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: golang-samber-mo
Source: https://github.com/ozan-fn/mqtt-capture/tree/main/.agents/skills/golang-samber-mo
Command: npx skills add https://github.com/ozan-fn/mqtt-capture --skill golang-samber-mo-ozan-fn

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires github.com/samber/mo, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill introduces monadic types for Golang, improving code safety and enabling functional programming patterns that simplify error handling and nullable value management.

Core Features & Use Cases

  • Monadic Types: Option, Result, Either, Future, IO, Task, and State types for type-safe nullable values, error handling, and functional composition.
  • Functional Programming: Encourages the use of functional patterns in Go code for clarity and safety.
  • Use Case: Imagine you're working on a Golang service that requires error handling across multiple steps. This Skill helps you implement monadic patterns that automatically handle errors without requiring explicit checks, reducing boilerplate code and increasing code reliability.

Quick Start

Use the golang-samber-mo skill to automatically wrap nullable values with Option and handle errors with Result in your Go application.

Frequently Asked Questions about golang-samber-mo

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

FAQPage Schema
How do I handle nullable values in Go without explicit nil checks?

You can handle nullable values in Go by using monadic Option types, which wrap values to enforce type-safe null checks. This approach eliminates explicit nil checks and increases code reliability by safely managing absent values.

What is the best way to reduce error handling boilerplate in a Golang service?

The best way to reduce error handling boilerplate is by implementing Result monads in Go, which enable composable error handling. This functional programming pattern automatically manages errors across multiple steps without requiring explicit checks after every operation.

How do I start using functional programming patterns in an existing Go codebase?

You can start using functional programming patterns by integrating the samber/mo library into your Go application. This allows you to wrap values with Option and handle errors with Result, bringing type safety and functional composition to existing code.

Does the samber/mo library support asynchronous operations in Golang?

Yes, the samber/mo library supports asynchronous operations in Golang through Future and Task monadic types. These types enable functional composition for deferred computations, allowing you to manage asynchronous workflows safely.

What are the limitations of using monadic types for Go error handling?

A limitation of using monadic types in Go is the requirement to depend on the external samber/mo library, which introduces an intermediate implementation depth. While it simplifies functional composition, teams must adapt to functional patterns rather than native Go idioms.