调试
定位并修复问题，分析错误
runtime-debug
vercel
Debug and verification workflow for runtime-bundle and module-resolution regressions. Use when diagnosing unexpected module inclusions, bundle size regressions, or CI failures related to NEXT_SKIP_ISOLATE, nft.json traces, or runtime bundle selection (module.compiled.js). Covers CI env mirroring, full stack traces via __NEXT_SHOW_IGNORE_LISTED, route trace inspection, and webpack stats diffing.
flaky-test-investigator
elastic
Investigate Scout and FTR flaky test failures in Kibana. Use when triaging a failed-test issue, a Buildkite-reported failure, a test path that has been failing intermittently, or any time the user asks to look at a flaky test, deflake a test, or stabilize a test.
build-connector
elastic
End-to-end orchestrator that creates a new connector from scratch, reviews the code, activates it in Kibana, tests it via an Agent Builder agent, iterates until quality is met, and delivers a polished result. Use when asked to build, develop, or implement a complete connector.
debug-local
lightdash
Debug the Lightdash app using PM2 logs, Maple traces, and browser automation. Use when investigating issues, tracking down bugs, understanding request flow, or correlating frontend actions with backend behavior.
client-env-parity
hushh-labs
Prevents a client credential from existing in Secret Manager yet never reaching the app that needs it, and prevents an API key from rejecting an origin the app really runs at. Use BEFORE shipping any iOS/TestFlight/App Store or web build, when adding or changing any NEXT_PUBLIC_* value, when adding a build lane, when a feature works on web but not in the app (or the reverse), and whenever a map, embed, analytics tag, or third-party widget renders as a blank box, a placeholder, or a static fallback with no error in the console.
fix-issue
remix-run
Fix a reported issue in Remix from a GitHub issue. Use when the user provides a GitHub issue URL and asks to fix a bug, investigate an issue, reproduce a problem, or complete part of a tracking issue. Handles the full workflow: fetching the issue, finding the reproduction, writing a failing test, implementing the fix, and recording merged progress on tracking-issue checklists.
verify-prevail
microsoft
Diagnose eBPF program verification failures from the PREVAIL verifier. Use this skill for linux-compatible eBPF programs verified in the standalone PREVAIL repo (external/ebpf-verifier). For programs using Windows-specific features (bpf2c pipeline, Windows helpers, ebpf-for-windows headers), use the 'verify-bpf' skill instead.
realsig-codegen
dotnet
Debug and fix --realsig+ (RealInternalSignature) codegen bugs in IlxGen — MethodAccessException / FieldAccessException / TypeAccessException at runtime, IL private vs assembly visibility, closure and TLR-lift placement (cloc / NestedTypeRefForCompLoc / effectiveCloc / moduleCloc). Use when a program compiles cleanly but crashes only under --realsig+, when IL accessibility differs between realsig modes, or when reasoning about where compiler-synthesized closures/state-machines/quotation helpers are nested.
vsintegration-ide-debugging
dotnet
Fix F# debugging issues (breakpoints, .pdb, sequence points). Build, run VS integration tests, inspect IL/PDB.
hypothesis-driven-debugging
dotnet
Investigate compiler failures, test errors, or unexpected behavior through systematic minimal reproduction, 3-hypothesis testing, and verification. Always re-run builds and tests after changes.
postmortem
dotnet
Write a postmortem for a regression that escaped to production, broke real users, and traces back to a design flaw worth documenting for future implementors. Only invoke after confirming no existing postmortem or doc covers the same root cause.
pr-build-status
dotnet
"Retrieve and analyze Azure DevOps build failures for GitHub PRs. Use when CI fails. CRITICAL: Collect ALL errors from ALL platforms FIRST, write hypotheses to file, then fix systematically."
kotlin-flow-state-event-modeling
vitorpamplona
Use when writing or reviewing Kotlin StateFlow/SharedFlow/Channel choices, sentinel default values, stateIn placement, WhileSubscribed staleness, or MutableStateFlow update patterns. Technique-layer skill — complements the codebase-specific kotlin-expert.
gradle-expert
vitorpamplona
Build optimization, dependency resolution, and multi-module KMP troubleshooting for AmethystMultiplatform. Use when working with: (1) Gradle build files (build.gradle.kts, settings.gradle), (2) Version catalog (libs.versions.toml), (3) Build errors and dependency conflicts, (4) Module dependencies and source sets, (5) Desktop packaging (DMG/MSI/DEB), (6) Build performance optimization, (7) Proguard/R8 configuration, (8) Common KMP + Android Gradle issues (Compose conflicts, secp256k1 JNI variants, source set problems).
find-non-lambda-logs
vitorpamplona
Use when auditing or migrating Log calls — flags interpolated Log.d/i/w/e that should use the lambda overload (allocation hygiene), catch-block Log.w/e that interpolate ${e.message} but drop the throwable (lost stack traces), and files still importing android.util.Log (no lambda overload, bypasses Log.minLevel)
kotlin-coroutines-structured-concurrency
vitorpamplona
Use when writing or reviewing Kotlin code that stores CoroutineScope, launches from init/non-suspending APIs, calls runBlocking, or catches broad exceptions around suspend calls. Technique-layer skill — complements the codebase-specific kotlin-coroutines.
claude-code-plugins
melodic-software
"Debug and diagnose broken behavior via a disciplined six-phase loop: build feedback loop → reproduce → hypothesize → instrument → fix + regression test → cleanup. Use when: the user reports an OBSERVED FAILURE with no pre-existing reproduction, in any of three shapes: wrong or broken behavior ('diagnose this', 'debug this', 'why is X broken', 'X is throwing'), a performance regression ('this is slow'), or an intermittent or flaky failure, whether seen in the UI, logs, production, or a screenshot. Phase 1 builds the loop; no phase proceeds without a fast, deterministic signal. Skip when: the symptom is already a failing test with no reproduction gap. Cycle it directly. Outputs: reproduction loop, root-cause hypothesis, regression test or documented seam gap, cleaned fix, post-mortem finding."
nx-generate
nrwl
Generate code using nx generators. USE WHEN scaffolding code or transforming existing code - for example creating libraries or applications, or anything else that is boilerplate code or automates repetitive tasks. ALWAYS use this first when generating code with Nx instead of calling MCP tools or running nx generate immediately.
arthas
alibaba
arthas 诊断 java应用，jvm问题 skill
svelte-code-writer
sveltejs
CLI tools for Svelte 5 documentation lookup and code analysis. MUST be used whenever creating, editing or analyzing any Svelte component (.svelte) or Svelte module (.svelte.ts/.svelte.js). If possible, this skill should be executed within the svelte-file-editor agent for optimal results.
use-bootstrap-msbuild
dotnet
Guide for testing bug reproductions against locally-built MSBuild. Use this when you have a repro project and want to verify a fix works before submitting a PR.
py
crazyguitar
Comprehensive Python programming reference covering syntax, concurrency, networking, databases, ML/LLM development, and HPC. Use for: Python questions, Python interview preparation, debugging, performance optimization, async patterns, library examples, code review, best practices, MLOps workflows, distributed computing, security implementations, and any Python development tasks.
write-xaml-tests
dotnet
Creates XAML unit tests for GitHub issues in the Controls.Xaml.UnitTests project. Tests XAML parsing, compilation (XamlC), and source generation. Use when testing XAML-specific behavior, not UI interactions.
write-ui-tests
dotnet
Creates UI tests for a GitHub issue and verifies they reproduce the bug. Iterates until tests actually fail (proving they catch the issue). Use when PR lacks tests or tests need to be created for an issue.