Testing & QA
3,371 results
- Go DocumentationEduardo Spinelli de LimaGo documentation conventions: godoc comments, package docs, testable Example functions, deprecation notices, doc links, and project docs (README, CHANGELOG, llms.txt). Use when: "add godoc", "document this package", "write doc comments", "add examples to docs", "deprecate a function", "write a README", "update the changelog", "improve the docs".
- Go Error HandlingEduardo Spinelli de LimaGo error handling patterns, wrapping, sentinel errors, custom error types, and the errors package. Grounded in Effective Go, Go Code Review Comments, and production-proven idioms. Use when implementing error handling, designing error types, debugging error chains, or reviewing error handling patterns.
- Go GraphqlEduardo Spinelli de LimaBuild GraphQL servers in Go with gqlgen: schema-first generation, resolver structure, the N+1 problem and dataloaders, complexity and depth limits, error presentation, field-level authorization, and testing resolvers. Use when implementing or reviewing a GraphQL API, when a query fans out into hundreds of database calls, or when deciding what a resolver may expose.
- Go Interface DesignEduardo Spinelli de LimaGo interface design patterns: implicit interfaces, consumer-side definition, interface compliance verification, composition, the accept-interfaces-return-structs principle, and common pitfalls. Use when designing interfaces, decoupling packages, defining contracts, reviewing interface usage, or refactoring for testability.
- Go NamingEduardo Spinelli de LimaGo naming conventions for packages, files, types, functions, methods, receivers, variables, constants, errors, acronyms and tests, grounded in Effective Go and Go Code Review Comments. Use when: "what should I name this", "name this package", "naming review", "is this name idiomatic", "stuttering names", "Get prefix", "acronym casing", "error variable name", "receiver name".
- Go OpenapiEduardo Spinelli de LimaSpec-first REST development in Go with OpenAPI: generating server interfaces and clients with oapi-codegen, request validation middleware, RFC 9457 error bodies, contract testing, and detecting breaking API changes. Use when the API has or should have an OpenAPI document, when wiring code generation into the build, or when a hand-written handler has drifted from its published contract.
- Go RefactoringEduardo Spinelli de LimaSafe refactoring workflow for Go: behavior-preserving steps, compiler-checked renames, extracting packages, breaking circular dependencies, and strangler migrations — always behind green tests. Use when: "refactor this", "rename across the codebase", "extract a package", "break this circular dependency", "split this god package", "migrate callers", "clean up without changing behavior".
- Go Test Table DrivenEduardo Spinelli de LimaDeep dive on table-driven tests in Go: when to use them, when to avoid them, struct design, subtest naming, advanced patterns like test matrices and shared setup, and refactoring bloated tables into clean ones. Use when writing table-driven tests, refactoring test tables, reviewing table test structure, or deciding whether table-driven is the right approach.
- Go TroubleshootingEduardo Spinelli de LimaDiagnose runtime problems in Go programs: panics and stack traces, deadlocks, goroutine leaks, memory leaks, OOM kills, race reports, and debugging with delve and pprof. Use when: "debug this panic", "read this stack trace", "deadlock", "memory leak", "goroutine count growing", "OOM", "program hangs", "race detector output", "use delve".
- Skill EvaluatorHesham SalamaRigorously evaluate an Agent Skill end-to-end across ANY coding-agent CLI — verify its scripts emit the documented numbers (deterministic checks), test whether its description triggers on the right prompts, and measure whether an agent following the SKILL.md beats a no-skill baseline (with/without pass-rate delta, mean ± stddev, benchmarked).
- AlignΧηλή 🐾 ΚέρβεροςReconcile existing repository documentation with the current implementation, especially after verified hotfixes or after QA in an unattended task. A manual run first asks whether to align only the docs a specific change touched (trigger scope) or rescan the whole repo; unattended runs use the scope the dispatch states and default to the whole repo.
- Conference ReportΧηλή 🐾 ΚέρβεροςUse when the user attended one or more sessions of a conference (with audio recordings + slide photos) and needs help building (1) faithful per-session reconstructions in markdown (slide visuals + speaker transcript with Whisper hallucination annotations), and (2) a downstream report deliverable whose scope and format are decided interactively with the user.
- DiagnoseΧηλή 🐾 ΚέρβεροςUse when the user reports misbehaving software to investigate — a bug, crash, wrong output, flaky behavior, or '為什麼壞掉/不會動/查一下' — and the root cause is not yet established. Enforces building a red-capable reproduction command BEFORE any hypothesis is allowed, then 3-5 ranked falsifiable hypotheses before testing any single one. NOT for conceptual questions, code reading requests, or feature work.
- Goal EngineerΧηλή 🐾 ΚέρβεροςAuthor a self-contained unattended dispatch for a generate-and-select loop (generate candidates, grade, iterate, keep the best for human selection), or for a build whose spec is already frozen with approved scope and machine-checkable AC. Frozen builds hand off implementation / checks, doc-qa:qa, align, and the final task report.
- Ios ResignΧηλή 🐾 ΚέρβεροςUse when the user wants to rebuild, re-sign and reinstall one of their own iOS apps onto their iPhone(s) — typically because a free Apple ID provisioning profile expired after 7 days and the app now crashes on launch — OR just wants to check that such a project still builds and signs without touching any phone (build-only), OR wants to set a project up for this (重簽／重新簽／App 過期閃退／重裝到手機／確認還編得過／只編譯不要…
- Llm BenchmarkΧηλή 🐾 ΚέρβεροςUse when the user wants to test, compare, or choose local Ollama models for their machine. Checks Ollama/GPU state, recommends model sizes from available VRAM, preserves existing benchmark records, pulls only approved models, runs repeatable benchmarks, restores stopped services, and writes a markdown comparison report.
- muthuishere/hand-drawn-diagramsMuthukumaran NavaneethakrishnanCollectionHand-drawn diagram skill for Claude Code and Codex. Generates monochrome architecture, workflow, and UX blueprint diagrams as PNGs.
- Prep RepoΧηλή 🐾 ΚέρβεροςPrepare an existing project for GitHub or public release with scope-appropriate checks for sensitive data, documentation, installation, tests and release artifacts. Separate release blockers from polish, preserve existing authorization, and verify the published result only when publishing is requested. Not for designing new features or publishing private operational material.
- Tzstxixu-meUse when the user needs to create, extract, flatten, list, test, install, script, or troubleshoot `tzst` CLI workflows for `.tzst` or `.tar.zst` archives, including compression levels, streaming mode, extraction filters, conflict resolution, JSON output, or standalone binary setup, even if they describe the archive task without naming `tzst`.
- Workflow RouterΧηλή 🐾 ΚέρβεροςUse when the user is unsure which kc_ai_skills workflow skill to use, or describes work involving PRD, SD/software design, FR, AC/acceptance criteria, ADR, tickets, implementation, debugging, existing-project documentation, documentation drift after verified changes, post-QA documentation alignment in unattended tasks, release checks, or unattended agent execution.
- Wrap UpΧηλή 🐾 ΚέρβεροςUse ONLY when the user's latest message explicitly contains the `/wrap-up` command. Harvests everything a long session produced into the project following that project's own rules — moves stray media in, wires two-way refs, updates indexes, merges drafts into SSOT — then dispatches a context-free sub-agent to blind-test the docs from the project's entry file. NEVER load on inferred intent.
- Alterlab BorzoiAlterLab Creative Technologies LaboratoryPredict genome-wide functional genomics tracks from DNA sequence with Borzoi (Linder 2025) — a sequence-to-function model outputting RNA-seq, CAGE, ATAC, and ChIP coverage across long context, used to score non-coding and regulatory variant effects.
- Alterlab DeeptoolsAlterLab Creative Technologies LaboratoryProcess and visualize deep-sequencing coverage with the deepTools CLI — convert BAM to bigWig (bamCoverage), build log2 ratio tracks (bamCompare), run QC (multiBamSummary correlation, PCA, plotFingerprint), apply the ATAC-seq Tn5 shift (alignmentSieve --ATACshift), and make TSS/peak heatmaps and profiles (computeMatrix, plotHeatmap, plotProfile).
- Alterlab Pydeseq2AlterLab Creative Technologies LaboratoryRun differential gene expression analysis on bulk RNA-seq count matrices with PyDESeq2, the Python port of DESeq2 — size-factor normalization, dispersion estimation, Wald tests, FDR (Benjamini-Hochberg) correction, and volcano/MA plots. Use when identifying differentially expressed genes between conditions from raw bulk RNA-seq counts. Part of the AlterLab Academic Skills suite.