Skills · category
Engineering skills and plugins
Public Claude skills and plugins for engineering, each with Waxell's security verdict and the findings behind it.
- 11,535 reviewed
- 8,333 no issues
- 2,885 to review
- 229 high risk
2,738 resultsEngineering
cc-skills-golangsamberAI Agent Skills for production-ready Go projects High riskEngineeringProductivity3.8k- golang-benchmarksamberGolang benchmarking, profiling, and performance measurement. Use when writing, running, or comparing Go benchmarks, profiling hot paths… Review findingsEngineeringData & analytics3.8k
- golang-clisamberGolang CLI application development. Use when building, modifying, or reviewing a Go CLI tool, especially for command structure, flag… No issuesEngineeringAI & agents3.8k
- golang-code-stylesamberGolang code style conventions: line length and breaking, variable declarations, control flow clarity, when comments help vs hurt. Use when… No issuesEngineeringDocuments3.8k
- golang-concurrencysamberGolang concurrency design: goroutine lifecycle and leak prevention, channels and `select`, channel ownership and direction,… No issuesEngineeringDesign3.8k
- golang-contextsamberIdiomatic context.Context usage in Golang, propagation through API boundaries, cancellation, timeouts and deadlines, request-scoped… No issuesEngineeringDesign3.8k
- golang-continuous-integrationsamberGitHub Actions CI/CD pipeline configuration for Golang projects, workflow files for test, lint, SAST, coverage and vulnerability-scan… Review findingsEngineeringProductivity3.8k
- golang-data-structuressamberGolang data structures: slices (internals, capacity growth, preallocation, slices package), maps (internals, hash buckets, maps package),… No issuesEngineeringData & analytics3.8k
- golang-databasesamberComprehensive guide for Go database access: parameterized queries, struct scanning, NULLable columns, transactions, isolation levels,… No issuesEngineeringData & analytics3.8k
- golang-dependency-injectionsamberComprehensive guide for dependency injection (DI) in Golang. Covers why DI matters (testability, loose coupling, separation of concerns,… No issuesEngineeringDesign3.8k
- golang-dependency-managementsamberDependency management for Golang projects: go.mod and go.sum, `go get` install and upgrade flows, Minimal Version Selection, conflict… Review findingsEngineeringSecurity3.8k
- golang-design-patternssamberIdiomatic Golang design patterns: functional options, constructor APIs, `init()` and global-state avoidance, enums, panic vs error… No issuesEngineeringDesign3.8k
- golang-documentationsamberComprehensive documentation guide for Golang projects, covering godoc comments, README, CONTRIBUTING, CHANGELOG, Go Playground, Example… No issuesEngineeringDocuments3.8k
- golang-error-handlingsamberIdiomatic Golang error handling: creation, wrapping with %w, errors.Is/As, errors.Join, custom error types, sentinel errors,… No issuesEngineering3.8k
- golang-google-wiresamberCompile-time dependency injection in Golang using google/wire, wire.NewSet, wire.Build, wire.Bind (interface→concrete), wire.Struct,… Review findingsEngineering3.8k
- golang-goplssamberGolang semantic code intelligence via `gopls`, the official Go language server, go-to-definition, find references, call/implementation… Review findingsEngineeringSecurity3.8k
- golang-graphqlsamberImplements GraphQL APIs in Golang using gqlgen or graphql-go. Apply when building GraphQL servers, designing schemas, writing resolvers,… No issuesEngineeringDesign3.8k
- golang-grpcsamberProvides gRPC usage guidelines, protobuf organization, and production-ready patterns for Golang microservices. Use when implementing,… Review findingsEngineeringWriting & content3.8k
- golang-how-tosamberGolang skills orchestrator: always active on any Golang coding, review, debug, or setup task. Reads the task context and loads the most… Review findingsEngineeringProductivity3.8k
- golang-lintsamberLinting best practices and golangci-lint configuration for Golang projects, running linters, configuring .golangci.yml, suppressing… Review findingsEngineeringProductivity3.8k
- golang-modernizesamberModernize Golang code to use recent language features, standard library improvements, and idiomatic patterns. Use when reviewing Go code… Review findingsEngineering3.8k
- golang-namingsamberGo (Golang) naming conventions: covers packages, constructors, structs, interfaces, constants, enums, errors, booleans, receivers,… No issuesEngineeringWriting & content3.8k
- golang-observabilitysamberGolang everyday observability: the always-on signals in production. Covers structured logging with slog, Prometheus metrics, OpenTelemetry… No issuesEngineeringData & analytics3.8k
- golang-performancesamberGolang performance optimization patterns and methodology - if X bottleneck, then apply Y. Covers allocation reduction, CPU efficiency,… Review findingsEngineeringDesign3.8k
- golang-pkg-go-devsamberGolang package and module lookup via `godig`, a pkg.go.dev API client (CLI + MCP server). Use for any Go/Golang library's documentation,… Review findingsEngineeringDocuments3.8k
- golang-popular-librariessamberGolang library and framework selection: vetted production-ready options by category (web, database, testing, logging, messaging), new and… No issuesEngineeringProductivity3.8k
- golang-project-layoutsamberGolang project layout and workspace setup: cmd/internal/pkg directory conventions, module and package naming, go.work workspaces, and… No issuesEngineeringDesign3.8k
- golang-refactoringsamberGolang refactoring: safe, at-scale restructuring of existing Go code: a coverage-adaptive safety net, behavior-preserving transforms… Review findingsEngineeringDesign3.8k
- golang-safetysamberDefensive Golang coding against accidental bugs: nil panics, typed-nil interfaces, `append` backing-array aliasing, silent int64-to-int32… No issuesEngineeringSecurity3.8k
- golang-samber-dosamberDependency injection in Golang using samber/do: service containers, lifecycle management, scopes, health checks, graceful shutdown, and… No issuesEngineering3.8k
- golang-samber-hotsamberIn-memory caching in Golang using samber/hot: eviction algorithms (LRU, LFU, TinyLFU, W-TinyLFU, S3FIFO, ARC, TwoQueue, SIEVE, FIFO), TTL,… No issuesEngineeringData & analytics3.8k
- golang-samber-losamberFunctional programming helpers for Golang using samber/lo, 500+ type-safe generic functions for slices, maps, channels, strings, math,… No issuesEngineeringData & analytics3.8k
- golang-samber-mosamberMonadic types for Golang using samber/mo: Option, Result, Either, Future, IO, Task, and State types for type-safe nullable values, error… No issuesEngineeringDesign3.8k
- golang-samber-oopssamberStructured error handling in Golang with samber/oops, error builders, stack traces, error codes, error context, error wrapping, error… No issuesEngineering3.8k
- golang-samber-rosamberReactive streams and event-driven programming in Golang using samber/ro, ReactiveX implementation with 150+ type-safe operators, cold/hot… No issuesEngineeringData & analytics3.8k
- golang-samber-slogsamberStructured logging extensions for Golang using samber/slog-**** packages, multi-handler pipelines (slog-multi), log sampling… No issuesEngineering3.8k
- golang-securitysamberSecurity best practices and vulnerability prevention for Golang, injection (SQL, command, XSS), cryptography, path traversal, SSRF and… Review findingsEngineeringSecurity3.8k
- golang-spf13-cobrasamberGolang CLI command tree library using spf13/cobra, cobra.Command, RunE vs Run, PersistentPreRunE hook chain, Args validators (NoArgs,… No issuesEngineeringDesign3.8k
- golang-spf13-vipersamberGolang configuration library using spf13/viper: layered precedence (flag > env > file > KV > default), BindPFlag/BindPFlags, SetEnvPrefix… No issuesEngineering3.8k
- golang-stay-updatedsamberGolang ecosystem watch list: official sources (go.dev/blog, pkg.go.dev, tour.golang.org, golang-nuts), newsletters (Golang Weekly, Awesome… No issuesEngineeringWriting & content3.8k
- golang-stretchr-testifysamberComprehensive guide to stretchr/testify for Golang testing. Covers assert, require, mock, and suite packages in depth. Use when writing… No issuesEngineeringWriting & content3.8k
- golang-structs-interfacessamberGolang struct and interface design patterns: composition, embedding, type assertions, type switches, interface segregation, dependency… No issuesEngineeringDesign3.8k
- golang-swaggersamberGolang OpenAPI/Swagger documentation with swaggo/swag, annotation comments (@Summary, @Param, @Success, @Router, @Security), swag init… Review findingsEngineeringDocuments3.8k
- golang-testingsamberProduction-ready Golang tests: table-driven tests, testify suites and mocks, parallel tests, fuzzing, fixtures, goroutine leak detection… Review findingsEngineeringWriting & content3.8k
- golang-troubleshootingsamberTroubleshoot Golang programs systematically - find and fix the root cause. Use when encountering bugs, crashes, deadlocks, races, or… Review findingsEngineeringDesign3.8k
- golang-uber-digsamberImplements dependency injection in Golang using uber-go/dig, reflection-based container, Provide/Invoke, dig.In/dig.Out parameter and… No issuesEngineering3.8k
- golang-uber-fxsamberGolang application framework using uber-go/fx: fx.New, fx.Provide, fx.Invoke, fx.Module, fx.Lifecycle hooks, fx.Annotate (name/group/As),… No issuesEngineering3.8k
add-webmcpbrowserbaseAnalyze an existing web application, identify safe user-visible capabilities across routes, forms, server actions, handlers, and schemas,… No issuesEngineeringData & analytics3.7k
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Inside your organization, Waxell scans each skill and plugin before anyone installs it, approves what passes and publishes it to a private marketplace, and puts every MCP tool call behind one governed URL.
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