Skill Claude CodeCodex
Use when creating Go packages, organizing imports, managing dependencies, or structuring a Go project. Covers meaningful package names, package size, import grouping (stdlib first, then external), blank/dot imports, the run() pattern in main, init() restrictions, and CLI flag conventions. Apply proactively when…
Skill Claude CodeCodex
Use when profiling, benchmarking, or optimizing Go code — includes the measure-first methodology, the pprof-driven decision tree (which symptom maps to which fix), allocation reduction, capacity hints, hot-path patterns (strconv vs fmt, repeated string→byte conversions, strings.Builder), and runtime tuning. Apply…
Skill Claude CodeCodex
Use when adding or maintaining OpenAPI/Swagger documentation for a Go HTTP API. Covers swaggo/swag annotation comments (@Summary, @Param, @Success, @Router, @Security), the swag CLI workflow, framework integration for Gin/Echo/Fiber/Chi/net-http, security definitions (Bearer/JWT, OAuth2, API key), and struct tags…
Skill Claude CodeCodex
Use when writing or fixing Go tests — table-driven cases, parallel safety, helpers, fakes, fuzzing, deterministic time (testing/synctest), goroutine leak detection (goleak), HTTP handlers. Apply proactively when a function gets a new test or a test is flaky. Benchmark methodology: see go-benchmark.
Instructions file
Instructions for muratmirgun/gophers, covering gophers — claude skill & agent authoring, project structure, workflow, what matters here and skill authoring checklist.
Agent
Dispatch when a Go service needs a clean-architecture audit. Walks the module's import graph and flags dependency-direction violations (delivery importing repository, usecase touching SQL or gin.Context), framework leaks into the domain, and ORM types crossing layer boundaries — with file:line citations and a refactor…
Agent
Dispatch when a Go pull request, diff, patch, or set of staged changes needs a community-style review before merge. Walks the diff topic-by-topic using the go-code-review skill (formatting, errors, naming, concurrency, interfaces, data structures, security, declarations, functions, style, logging, imports, generics…
Agent
Dispatch when a Go codebase has accumulated repeated patterns (idiomatic or anti-) worth capturing as a new gophers skill. Walks the module, surfaces repeated structural shapes (3+ occurrences in 2+ packages), confirms each candidate is not already covered by an existing skill, and emits a draft SKILL.md proposal that…
Agent
Dispatch when a Go function, method, or package needs new tests authored from scratch or extended with missing cases. Generates table-driven tests, subtests, helpers, and (where appropriate) httptest harnesses, fuzz seeds, or testing/synctest scaffolds — following the go-testing skill conventions (useful failures…