Go Agent Skills Pack

📦 12 Comprehensive Skills

Each skill is a complete reference with patterns, examples, and best practices

Project Setup

Go modules, project structure, Makefile, CI/CD, golangci-lint configuration

Error Handling

Wrapping, sentinel errors, custom types, errors.Is/As, retry patterns

Concurrency

Goroutines, channels, select, WaitGroup, Mutex, worker pools, errgroup

HTTP APIs

Chi router, middleware, validation, CORS, graceful shutdown, HTTP client

Database Access

database/sql, sqlx, GORM, transactions, migrations, connection pooling

Testing

Table-driven tests, testify, mocking, integration tests, benchmarks, coverage

CLI Applications

Cobra commands, flags, Viper config, colors, progress bars, prompts

JSON & Encoding

Struct tags, custom marshalers, streaming, dynamic JSON, validation

Interfaces & Generics

Interface design, composition, type assertions, Go 1.18+ generics

Docker & Deployment

Multi-stage builds, scratch/distroless, K8s manifests, CI/CD pipelines

Context

Cancellation, timeouts, deadlines, context values, propagation patterns

Logging & Observability

slog structured logging, metrics, context-aware logging, redaction

💻 Sample: Worker Pool Pattern

Production-ready concurrent processing with proper cancellation

func WorkerPool(ctx context.Context, workers int, jobs <-chan Job) <-chan Result {
    results := make(chan Result, workers)
    var wg sync.WaitGroup

    for i := 0; i < workers; i++ {
        wg.Add(1)
        go func() {
            defer wg.Done()
            for {
                select {
                case <-ctx.Done():
                    return
                case job, ok := <-jobs:
                    if !ok {
                        return
                    }
                    results <- process(job)
                }
            }
        }()
    }

    go func() {
        wg.Wait()
        close(results)
    }()

    return results
}
            

✅ What's Included

12 comprehensive skill files in Markdown
500+ code examples and patterns
Production-ready templates and snippets
Best practices from the Go community
Works with Claude Code, Cursor, Copilot
Go 1.21+ features (slog, etc.)
Chi, GORM, Cobra, testify patterns
Docker multi-stage build templates
Kubernetes deployment manifests
GitHub Actions CI/CD workflows

📦 12 Comprehensive Skills

💻 Sample: Worker Pool Pattern

✅ What's Included

🎯 Perfect For

Ship Production Go 3x Faster