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golang-samber-mo

Wrap Go values with monadic types for nullable and error-prone operations.

Updated Mar 8, 2026
Search Tags:#go#error#pipeline#option#monads#functional#result
One-click install
npx skills add https://github.com/tamago0224/kuroshio-mta --skill golang-samber-mo-tamago0224
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: golang-samber-mo
Source: https://github.com/tamago0224/kuroshio-mta/tree/main/.agents/skills/golang-samber-mo
Command: npx skills add https://github.com/tamago0224/kuroshio-mta --skill golang-samber-mo-tamago0224

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Go code often struggles with nullable values, error handling, and composing multiple operations without boilerplate. This Skill introduces monadic types that make absent values and failures explicit, eliminating nil panics and repetitive error checks.

Core Features & Use Cases

  • Option, Result, Either: type‑safe containers for nullable data, fallible operations, and alternative outcomes.
  • Future, IO, Task, State: advanced abstractions for asynchronous work, deferred side‑effects, and state threading.
  • Pipeline sub‑packages: functions like option.Map and result.Pipe3 enable type‑changing transformations and readable chains.
  • Do notation: write imperative‑style code that automatically propagates errors via panics caught into a Result.
    Use these tools when building Go services that need robust error propagation, database models with nullable fields, or functional pipelines for data processing.

Quick Start

Ask the golang-samber-mo skill to convert a Go function’s (value, error) return into a Result and retrieve the value safely inside a Do block.

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 and errors in Go without boilerplate?▼

Monadic types like Option and Result handle nullable values and errors in Go without boilerplate by making absent data and failures explicit, eliminating nil panics and repetitive error checks in functional pipelines.

How do I chain multiple Go operations that change types in a functional pipeline?▼

Pipeline sub-packages enable type-changing transformations in Go by using functions like option.Map and result.Pipe3 to chain multiple operations into readable functional pipelines that propagate values safely.

Can I write imperative-style Go code that automatically propagates errors?▼

Do notation allows writing imperative-style Go code that automatically propagates errors via panics caught into a Result, integrating functional monadic safety with standard Go error handling conventions.

What functional abstractions are available for asynchronous work in Go?▼

Future, IO, and Task abstractions provide functional types for asynchronous work and deferred side-effects in Go, while State threads state through functional pipelines for data processing.

When should I use monadic types over standard Go error handling?▼

Use monadic types when building Go services needing robust error propagation, database models with nullable fields, or functional pipelines for data processing to avoid nil panics and repetitive checks.

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