Debugging
Find and fix bugs, error analysis
error-handling
by EpicenterHQ
Error handling patterns using wellcrafted trySync and tryAsync. Use when writing or reviewing try-catch blocks, refactoring try-catch to linear control flow, working with Result types, or returning HTTP error responses from route handlers.
autonomous-loops
by codewithmukesh
Autonomous iteration loops for .NET development: build-fix, test-fix, refactor, and scaffold loops. Each loop has bounded iterations, progress detection, and fail-safe guards that prevent infinite retries and wasted tokens. Load this skill when Claude needs to fix build errors, fix failing tests, perform multi-step refactoring, scaffold a new feature, or when the user says "fix the build", "make the tests pass", "refactor this", "scaffold", "generate and verify", "keep going until it works", "autonomous", or "loop".
use-bootstrap-msbuild
by 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.
control-flow
by EpicenterHQ
Human-readable control flow patterns for early returns, guard clauses, and linearizing nested logic. Use when refactoring nested conditionals, replacing try-catch with linear flow, or restructuring decision logic.
good-writing
by OUBIGFA
精确复现特定作者的中文写作风格。适用于：(1) 以该风格从零生成文章，(2) 将AI风格或其他风格的文章改写为该风格，(3) 在同一次任务里对草稿做终稿打磨/精修（保持作者笔力，不得改成中性说明书），(4) 审阅文章是否符合该风格，(5) 结构保真地将非简体中文翻译为简体中文（保留原始结构与不可改动片段，如人名/专名、代码、代码块、URL 等；不擅自增删）。核心特征：半文半白的用词、长短交替的句式节奏、类比先行的论证方式、冷面热心的情感表达、第一人称介入的立场标定；并在不破坏作者习惯的前提下，清除显眼的 AI 写作痕迹（24 项检测）。触发词：写作、改写、风格、润色、重写、精修、再优化、二稿、终稿、最终版、翻译、译、translate、翻成、译成、转为简体。
migrating-dbt-core-to-fusion
by dbt-labs
Guides migration of dbt projects from dbt Core to the Fusion engine. Use when making a project compatible with Fusion, addressing deprecations, or running dbtf commands.
angular-http
by zard-ui
Implement HTTP data fetching in Angular v20+ using resource(), httpResource(), and HttpClient. Use for API calls, data loading with signals, request/response handling, and interceptors. Triggers on data fetching, API integration, loading states, error handling, or converting Observable-based HTTP to signal-based patterns.
de-AI-writing
by OUBIGFA
在 good-writing 作者文风底座上做去AI味补丁。默认保真改写，禁用二元对照模板骨架，控制二人称与路标词密度。
positron-intake-rotation
by posit-dev
This skill should be used when handling issue intake rotation duties for the Positron repository. It provides workflows for reviewing and organizing new issues, responding to discussions, handling support tickets, and searching for related content. Use this skill when on intake rotation duty, when helping someone with intake tasks, or when learning the intake rotation process.
swift-concurrency-expert
by steipete
Swift Concurrency review and remediation for Swift 6.2+. Use when asked to review Swift Concurrency usage, improve concurrency compliance, or fix Swift concurrency compiler errors in a feature or file.
testing-patterns
by vudovn
Testing patterns and principles. Unit, integration, mocking strategies.
rust-pro
by vudovn
Master Rust 1.75+ with modern async patterns, advanced type system
axiom-background-processing
by CharlesWiltgen
Use when implementing BGTaskScheduler, debugging background tasks that never run, understanding why tasks terminate early, or testing background execution - systematic task lifecycle management with proper registration, expiration handling, and Swift 6 cancellation patterns
axiom-build-performance
by CharlesWiltgen
Use when build times are slow, investigating build performance, analyzing Build Timeline, identifying type checking bottlenecks, enabling compilation caching, or optimizing incremental builds - comprehensive build optimization workflows including Xcode 26 compilation caching
typescript-best-practices
by aiskillstore
Provides TypeScript patterns for type-first development, making illegal states unrepresentable, exhaustive handling, and runtime validation. Must use when reading or writing TypeScript/JavaScript files.
fix-flaky-tests
by tuist
Fixes flaky tests by analyzing failure patterns from Tuist test insights, identifying root causes, and applying targeted corrections. Can be invoked with a specific test case URL (e.g. https://tuist.dev/{account}/{project}/tests/test-cases/{id}) or without arguments to discover and fix all flaky tests in the project.
debug-generated-project
by tuist
Debugs issues users encounter with Tuist-generated projects by reproducing the scenario locally, building Tuist from source when needed, and triaging whether it is a bug, misconfiguration, or something that needs team input. Use when users report generation failures, build errors after generation, or unexpected project behavior.
axiom-camera-capture
by CharlesWiltgen
AVCaptureSession, camera preview, photo capture, video recording, RotationCoordinator, session interruptions, deferred processing, capture responsiveness, zero-shutter-lag, photoQualityPrioritization, front camera mirroring
axiom-app-composition
by CharlesWiltgen
Use when structuring app entry points, managing authentication flows, switching root views, handling scene lifecycle, or asking 'how do I structure my @main', 'where does auth state live', 'how do I prevent screen flicker on launch', 'when should I modularize' - app-level composition patterns for iOS 26+
axiom-app-discoverability
by CharlesWiltgen
Use when making app surface in Spotlight search, Siri suggestions, or system experiences - covers the 6-step strategy combining App Intents, App Shortcuts, Core Spotlight, and NSUserActivity to feed the system metadata for iOS 16+
systematic-debugging
by vudovn
4-phase systematic debugging methodology with root cause analysis and evidence-based verification. Use when debugging complex issues.
webapp-testing
by vudovn
Web application testing principles. E2E, Playwright, deep audit strategies.
support-ticket-triage
by ComposioHQ
Triage customer support tickets/emails/chats into categories, priority, and next action; draft responses and create reproducible steps; use for Zendesk/Intercom/Help Scout exports or pasted threads.
behavioral-modes
by vudovn
AI operational modes (brainstorm, implement, debug, review, teach, ship, orchestrate). Use to adapt behavior based on task type.