cxuu/golang-skills
20 skills · 17,105 total installs
$npx skills add cxuu/golang-skillsSkillInstalls
go-code-reviewUse when reviewing Go code or checking code against community style standards.go-testingUse when writing, reviewing, or improving Go test code — including table-driven tests, subtests, parallel tests, test helpers, test doubles, and assertions…go-lintingUse when setting up linting for a Go project, configuring golangci-lint, or adding Go checks to a CI/CD pipeline.go-documentationUse when writing or reviewing documentation for Go packages, types, functions, or methods.go-performanceUse when optimizing Go code, investigating slow performance, or writing performance-critical sections.go-error-handlingUse when writing Go code that returns, wraps, or handles errors — choosing between sentinel errors, custom types, and fmt.Errorf (%w vs %v), structuring error…go-namingUse when naming any Go identifier — packages, types, functions, methods, variables, constants, or receivers — to ensure idiomatic, clear names.go-concurrencyUse when writing concurrent Go code — goroutines, channels, mutexes, or thread-safety guarantees.go-interfacesUse when defining or implementing Go interfaces, designing abstractions, creating mockable boundaries for testing, or composing types through embedding.go-contextUse when working with context.Context in Go — placement in signatures, propagating cancellation and deadlines, and storing values in context vs parameters.go-defensiveUse when hardening Go code at API boundaries — copying slices/maps, verifying interface compliance, using defer for cleanup, time.Time/time.Duration, or…go-style-coreUse when working with Go formatting, line length, nesting, naked returns, semicolons, or core style principles.go-functional-optionsUse when designing a Go constructor or factory function with optional configuration — especially with 3+ optional parameters or extensible APIs.go-packagesUse when creating Go packages, organizing imports, managing dependencies, or deciding how to structure Go code into packages.go-data-structuresUse when working with Go slices, maps, or arrays — choosing between new and make, using append, declaring empty slices (nil vs literal for JSON), implementing…go-control-flowUse when writing conditionals, loops, or switch statements in Go — including if with initialization, early returns, for loop forms, range, switch, type…go-loggingUse when choosing a logging approach, configuring slog, writing structured log statements, or deciding log levels in Go.go-functionsUse when organizing functions within a Go file, formatting function signatures, designing return values, or following Printf-style naming conventions.go-genericsUse when deciding whether to use Go generics, writing generic functions or types, choosing constraints, or picking between type aliases and type definitions.go-declarationsUse when declaring or initializing Go variables, constants, structs, or maps — including var vs :=, reducing scope with if-init, formatting composite literals,…