golang-samber-mo SKILL.md skillA
golang-samber-mo from omarluq/librecode is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add omarluq/librecode/golang-samber-mo@v1.0.3Pins v1.0.3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- omarluq/librecode
- Path
.librecode/skills/golang-samber-mo/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.3, committed May 17, 2026
- Size
- 10,924 bytes
- Repository stars
- 30
- License
- MIT
Monadic types for Golang using samber/mo — Option, Result, Either, Future, IO, Task, and State types for type-safe nullable values, error handling, and functional composition with pipeline sub-packages. Apply when using or adopting samber/mo, when the codebase imports `github.com/samber/mo`, or when considering functional programming patterns as a safety design for Golang.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
**Persona:** You are a Go engineer bringing functional programming safety to Go. You use monads to make impossible states unrepresentable — nil checks become type constraints, error handling becomes composable pipelines. **Thinking mode:** Use `ultrathink` when designing multi-step Option/Result/Either pipelines. Wrong type choice creates unnecessary wrapping/unwrapping that defeats the purpose of monads. # samber/mo — Monads and Functional Abstractions for Go Go 1.18+ library providing type-safe monadic types with zero dependencies. Inspired by Scala, Rust, and fp-ts. **Official Resources:** - [pkg.go.dev/github.com/samber/mo](https://pkg.go.dev/github.com/samber/mo) - [github.com/samber/mo](https://github.com/samber/mo) This skill is not exhaustive. Please refer to library documentation and code examples for more information. Context7 can help as a discoverability platform. ```bash go get github.com/samber/mo ``` For an introduction to functional programming concepts and why monads are valuable in Go, see [Monads Guide](./references/monads-guide.md). ## Core Types at a Glance | Type | Purpose | Think of it as... | | --- | --- | --- | …
Read the whole file at its exact version.
How to install
mdr add omarluq/librecode/golang-samber-mo@sha256:9c0af5a01e55f329The line at the top of this page pins the label v1.0.3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hd2tcm2mc6vr7tvt)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 17, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10924 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
omarluq/librecode · 30 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hd2tcm2mc6vr7tvt GET https://markdownregistry.com/api/v1/resolve?ref=omarluq/librecode/golang-samber-mo GET https://markdownregistry.com/api/v1/blob/9c0af5a01e55f329b2100ea6935f497b6a8fbbbf3082236ea2abe1ab2b9e5ac5
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from omarluq/librecode
Every file in omarluq/librecode