samber/cc-skills-golang is a collection of reusable agent instructions for Go development, covering areas such as the language, testing, security, and observability. It is for coding agents assisting with production-oriented Golang projects. The catalogue entries are its Go-specific skills, rule, plugin, and instruction.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add samber/cc-skills-golang --skill golang-uber-diggit clone --depth 1 https://github.com/samber/cc-skills-golangWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/samber/cc-skills-golang/golang-uber-dig)<a href="https://agentmods.dev/skills/samber/cc-skills-golang/golang-uber-dig"><img src="https://agentmods.dev/badge/skills/samber/cc-skills-golang/golang-uber-dig/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/samber/cc-skills-golang/golang-uber-dig"><img src="https://agentmods.dev/badge/skills/samber/cc-skills-golang/golang-uber-dig.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00111 | $0.02588 |
| Opus 5.5 | $0.00044 | $0.01035 |
| Sonnet 5.5 | $0.00022 | $0.00518 |
| Haiku 4.5 | $0.00011 | $0.00259 |
Grade A, and why
golang-uber-dig scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- golang-uber-dig — 94% identical, 16 lines differ
How it starts
The opening of the file, as written. The whole thing — 232 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Persona: You are a Go architect wiring an application graph with dig. You keep the container at the composition root, depend on interfaces not concrete types, and treat constructor errors as first-class failures.
Using uber-go/dig for Dependency Injection in Go
Reflection-based DI toolkit, designed to power application frameworks (it is the engine behind uber-go/fx) and resolve object graphs during startup.
Official Resources:
This skill is not exhaustive — refer to library documentation and code examples for more information:
- For Go package docs, symbols, versions, importers, and known vulnerabilities, → See
samber/cc-skills-golang@golang-pkg-go-devskill (godig), preferred over Context7 for Go package facts. - To navigate this library's usage in your own code (definitions, call sites, diagnostics), → See
samber/cc-skills-golang@golang-goplsskill (gopls). - Context7 remains a fallback for docs not indexed on pkg.go.dev.
go get go.uber.org/dig
dig vs. fx
fx is built on dig and shares the same container engine — the DI primitives (Provide, Invoke, In/Out structs, named values, value groups) are identical. fx.In/fx.Out are re-exports of dig.In/dig.Out.
What fx adds on top of dig:
| Concern | dig | fx |
|---|---|---|
| DI container | ✅ dig.New() |
✅ (embedded) |
| Lifecycle hooks | ❌ | ✅ fx.Lifecycle OnStart/OnStop |
| Module system | ❌ | ✅ fx.Module with scoped decorators |
| Signal-aware run loop | ❌ | ✅ app.Run() blocks on SIGINT/SIGTERM |
| Structured event logging | ❌ | ✅ fx.WithLogger / fxevent |
| Startup/shutdown timeout | ❌ | ✅ fx.StartTimeout / fx.StopTimeout |
Choose dig when you need the wiring graph only: CLI tools, libraries exposing a container to callers, test harnesses, or embedding DI into an existing app that manages its own lifecycle.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago Changed · +4 lines 6dd33a382627
- 2mo ago Changed ba2ea79aa449
- 2mo ago First seen · 228 lines · 111 tokens per session scan A 13f3af0b74a2
golang-uber-dig is a skill published in the GitHub repository samber/cc-skills-golang (3,815 stars, last pushed 6d ago), licensed MIT. It adds 111 tokens to every session and 2,588 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
golang-uber-dig compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| golang-uber-digsamber/cc-skills-golang | Skill | 3.8k | 6d ago | MIT | A | 111 | Claude Code |
| stack-trace-go-probeopensquilla/opensquilla | Skill | 7.1k | yesterday | Apache-2.0 | A | 42 | Claude Code |
| golang-prormyndharis/antigravity-skills | Skill | 2.0k | 24d ago | MIT | A | 61 | Claude Code, Codex |
| site-launch-checklistsamber/cc-skills | Skill | 242 | 7d ago | MIT | A | 206 | Claude Code |
| copywriting-hookssamber/cc-skills | Skill | 242 | 7d ago | MIT | A | 172 | Claude Code |
| copywriting-prose-creatorsamber/cc-skills | Skill | 242 | 7d ago | MIT | A | 170 | Claude Code |
| deep-researchsamber/cc-skills | Skill | 242 | 7d ago | MIT | A | 333 | Claude Code |