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Browse reusable Agent Skills, each with a clear purpose and practical guidance.

setup

Wire Ginkgo into a Go package — install the ginkgo CLI and Ginkgo+Gomega, ginkgo bootstrap to generate the suite_test.go (TestXxx/RegisterFailHandler(Fail)/RunSpecs), the package xxx_test convention, dot-import alternatives (aliased import, dsl/* subpackages, --nodot), ginkgo generate, and *testing.T interop via GinkgoT()/GinkgoTB() for testify/gomock. Use when first adding Ginkgo to a repo, bootstrapping a suite, or integrating a *testing.T-based library.

9.03k repo starsObserved in 1 repos
Testing & Quality
GitHub

tables-and-dynamic-specs

Parameterize and generate Ginkgo specs — DescribeTable/Entry table-driven specs, Entry descriptions (string, nil, closure, EntryDescription), PEntry/FEntry and per-Entry decorators, DescribeTableSubtree, generating specs in a construction-time loop, loading fixtures in TestXxx before RunSpecs, and shared-behavior closures. Use when you have repetitive specs differing only by inputs, want data-driven or generated specs, or are extracting reusable It blocks across Contexts.

9.03k repo starsObserved in 1 repos
Testing & Quality
GitHub

timeouts-and-async

Make Ginkgo specs interruptible and test asynchronous behavior — SpecContext/context.Context cancellable nodes, NodeTimeout/SpecTimeout/GracePeriod, the --timeout flag, Abort and SIGINT behavior, Gomega Eventually/Consistently (the func(g Gomega) form, .WithContext), and the defer GinkgoRecover() rule for goroutines. Use when a spec hangs or times out, polls for eventual consistency, tests channels/streams/processes, launches goroutines, or needs a deadline.

9.03k repo starsObserved in 1 repos
Testing & Quality
GitHub

writing-specs

Author good Ginkgo specs — container nodes (Describe/Context/When), subject nodes (It/Specify), setup/cleanup nodes (BeforeEach, JustBeforeEach, AfterEach, DeferCleanup, BeforeSuite/AfterSuite), the "declare in container, initialize in BeforeEach" rule, separating creation from configuration, reusable test helpers with GinkgoHelper()/GinkgoHelperGo(), and By/GinkgoWriter output. Use when writing or reviewing specs or extracting a test helper. Covers the tree-construction-time pitfalls (no assertions/init/loop-capture in container bodies).

9.03k repo starsObserved in 1 repos
Testing & Quality
GitHub

tekton-pipeline-discovery

Use this when you need to find your way around tektoncd/pipeline before editing, reviewing, or debugging Tekton Pipelines code.

9.00k repo starsObserved in 1 repos
Research
GitHub

datafusion-ffi

Patterns and review checklist for the `datafusion-ffi` crate. Use whenever the user adds, edits, or reviews code under `datafusion/ffi/` — new `FFI_X` wrappers, `Foreign<X>` impls, codec changes, or expanding an existing wrapper to cover more of a trait's surface. Also use when reviewing PRs that touch this crate.

9.00k repo starsObserved in 1 repos
Development
GitHub

link-workspace-packages

Link workspace packages in monorepos (npm, yarn, pnpm, bun). USE WHEN: (1) you just created or generated new packages and need to wire up their dependencies, (2) user imports from a sibling package and needs to add it as a dependency, (3) you get resolution errors for workspace packages (@org/*) like "cannot find module", "failed to resolve import", "TS2307", or "cannot resolve". DO NOT patch around with tsconfig paths or manual package.json edits - use the package manager's workspace commands to fix actual linking.

8.92k repo starsObserved in 1 repos
Development
GitHub

nx-workspace

Explore and understand Nx workspaces. USE WHEN answering questions about the workspace, projects, or tasks. ALSO USE WHEN an nx command fails or you need to check available targets/configuration before running a task. EXAMPLES: 'What projects are in this workspace?', 'How is project X configured?', 'What depends on library Y?', 'What targets can I run?', 'Cannot find configuration for task', 'debug nx task failure'.

8.92k repo starsObserved in 1 repos
Development
GitHub

Create New Gosec Rule

Propose and implement a new generic gosec rule from a Go security issue description.

8.89k repo starsObserved in 1 repos
Development
GitHub

Fix Gosec Bug From Issue

Analyze, reproduce, and fix a gosec bug reported in a GitHub issue with a confirmation-gated workflow.

8.89k repo starsObserved in 1 repos
Testing & Quality
GitHub