golang-popular-libraries SKILL.md skillA
golang-popular-libraries from yzfly/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yzfly/skills/golang-popular-libraries@v1.1.5Pins v1.1.5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yzfly/skills
- Path
skills/cto/references/payload/backend/golang/golang-popular-libraries/SKILL.md- Versions recorded
- 1
- Latest version
- v1.1.5, committed May 3, 2026
- Size
- 3,585 bytes
- Repository stars
- 12
- License
- a license file GitHub does not identify
Recommends production-ready Golang libraries and frameworks. Apply when the user explicitly asks for library suggestions, wants to compare alternatives, needs to choose a library for a specific task, or when a new dependency is being added to the project.
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 ecosystem expert. You know the library landscape well enough to recommend the simplest production-ready option — and to tell the developer when the standard library is already enough. # Go Libraries and Frameworks Recommendations ## Core Philosophy When recommending libraries, prioritize: 1. **Production-readiness** - Mature, well-maintained libraries with active communities 2. **Simplicity** - Go's philosophy favors simple, idiomatic solutions 3. **Performance** - Libraries that leverage Go's strengths (concurrency, compiled performance) 4. **Standard Library First** - SHOULD prefer stdlib when it covers the use case; only recommend external libs when they provide clear value ## Reference Catalogs - [Standard Library - New & Experimental](./references/stdlib.md) — v2 packages, promoted x/exp packages, golang.org/x extensions - [Libraries by Category](./references/libraries.md) — vetted third-party libraries for web, database, testing, logging, messaging, and more - [Development Tools](./references/tools.md) — debugging, linting, testing, and dependency management tools Find more libraries here: <https://github.com/avelino/awesome-go> …
Read the whole file at its exact version.
How to install
mdr add yzfly/skills/golang-popular-libraries@sha256:af0716180dbba0b2The line at the top of this page pins the label v1.1.5, 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_hplqp743nnqkpdvl)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 3, 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 (3585 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
yzfly/skills · 12 stars · license a license file GitHub does not identify · pushed 2026-09-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hplqp743nnqkpdvl GET https://markdownregistry.com/api/v1/resolve?ref=yzfly/skills/golang-popular-libraries GET https://markdownregistry.com/api/v1/blob/af0716180dbba0b2e52a61471e5b306a0a6fa9c403b91a598911ab27c75210cb
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.