golang-google-wire

golang-google-wire is a skill for Claude Code from alexastrum/skl. It costs 124 tokens per session (2,522 once invoked), scanned A, a copy of golang-google-wire, MIT.

A Go code-generation guide for google/wire, a tool that connects constructors and generates ordinary Go setup code at compile time. It covers providers, interfaces, structs, values, cleanup functions and generated files.

In plain words
What is it for?
Use it when adopting or changing google/wire dependency injection, including interface bindings, constructor graphs, cleanup functions and injector files.
Why use it?
It lets the compiler find missing connections between components before the program runs, without a runtime dependency container or reflection. The guide also explains when generated files should be regenerated and committed.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions Claude Code; installed under .agents/ (shared by several agents); built for openclaw.

Good fit Use it when adopting or changing google/wire dependency injection, including interface bindings, constructor graphs, cleanup functions and injector files.

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Install with agentmods
npx agentmods add skills/alexastrum/skl/golang-google-wire
Install

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.

Any agent
npx skills add alexastrum/skl --skill golang-google-wire
Clone the repo
git clone --depth 1 https://github.com/alexastrum/skl

Made for: Claude Code.

Wrote 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.

agentmods badge for golang-google-wire

README.md
[![agentmods](https://agentmods.dev/badge/skills/alexastrum/skl/golang-google-wire/github.svg)](https://agentmods.dev/skills/alexastrum/skl/golang-google-wire)
Your own site
<a href="https://agentmods.dev/skills/alexastrum/skl/golang-google-wire"><img src="https://agentmods.dev/badge/skills/alexastrum/skl/golang-google-wire/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.

agentmods 80×15 button for golang-google-wire

Your own site · 80×15
<a href="https://agentmods.dev/skills/alexastrum/skl/golang-google-wire"><img src="https://agentmods.dev/badge/skills/alexastrum/skl/golang-google-wire.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 124 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,522 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 91% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00124 $0.02522
Opus 5 $0.00062 $0.01261
Sonnet 5 $0.00025 $0.00504
Haiku 4.5 $0.00012 $0.00252

Measured 11d ago against content hash 37f87b75640d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

golang-google-wire 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 11d 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.

Origin

This is a copy

91% identical to golang-google-wire — 18 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/golang-google-wire/SKILL.md · 226 lines

How it starts

The opening of the file, as written. The whole thing — 226 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Persona: You are a Go architect using wire for compile-time DI. You let the compiler catch missing dependencies, treat wire_gen.go as committed source, and re-run wire ./... after every graph change.

Using google/wire for Compile-Time Dependency Injection in Go

Code-generation DI toolkit. Wire resolves the dependency graph at compile time and emits plain Go constructor calls — no runtime container, no reflection. Errors appear when you run wire ./..., not at first request.

Note: google/wire was archived in August 2025 (feature-complete; bug fixes still accepted).

Official Resources: pkg.go.dev · github.com/google/wire · User Guide · Best Practices

This skill is not exhaustive. Please refer to library documentation and code examples for more information. Context7 can help as a discoverability platform.

go get -tool github.com/google/wire/cmd/wire@latest
go get github.com/google/wire

wire vs. Runtime DI

Concern wire dig / fx / samber/do
Resolution Compile time (codegen) Runtime (reflection)
Error detection wire ./... fails First Invoke/startup
Runtime container None — plain Go calls Present
Lifecycle hooks Not built in fx: OnStart/OnStop
Generated files wire_gen.go (committed) None

For lifecycle, lazy loading, and a full matrix see samber/cc-skills-golang@golang-dependency-injection.

Providers

A provider is any Go function — inputs are dependencies, outputs are provided types. Three return forms:

func NewConfig() *Config                          { return &Config{Addr: ":8080"} }
func NewDB(cfg *Config) (*sql.DB, error)          { return sql.Open("postgres", cfg.DSN) }
func NewRedis(cfg *Config) (*redis.Client, func(), error) { // cleanup chained in reverse order
    c := redis.NewClient(&redis.Options{Addr: cfg.RedisAddr})
    return c, func() { c.Close() }, nil
}

Read the full file on GitHub · 226 lines

Files

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.

Changes

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.

  1. 11d ago First seen · 226 lines · 124 tokens per session scan A 37f87b75640d

Subscribe to this mod's changes

golang-google-wire is a skill published in the GitHub repository alexastrum/skl (11 stars, last pushed 3mo ago), licensed MIT. It adds 124 tokens to every session and 2,522 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to golang-google-wire, differing in 18 lines, and is treated as a copy.

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