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Found 2,152 Skills
Setup Sentry in React apps. Use when asked to add Sentry to React, install @sentry/react, or configure error monitoring for React applications.
React Native & Expo engineering standards.
Compare OpenAI Codex GPT-5.3 and code-searcher responses for comprehensive dual-AI code analysis. Use when you need multiple AI perspectives on code questions.
Preview React components with real Mantine + Tailwind styling using Ladle. Use when modifying UI components, fixing visual bugs, or when the user asks to see what a component looks like. Creates Ladle stories, captures screenshots in dark/light mode, and presents them for review. Use proactively after UI changes.
GitHub CLI (gh) command reference. Use when working with GitHub repositories, PRs, issues, actions, `gh api`, or any GitHub operations from the command line.
Debug issues by investigating logs, database state, and git history
Write, refactor, and debug Joplin plugins for desktop/mobile using the official Joplin plugin architecture, API, and manifest rules. Use when a user asks to create a new Joplin plugin, add features to an existing plugin, build CodeMirror/editor extensions, fix plugin loading/runtime errors, prepare manifest/package output, or align implementation with official docs from laurent22/joplin and joplin/plugins.
Integrates Firebase Crashlytics into Flutter apps. Use when setting up crash reporting, handling fatal and non-fatal errors, customizing crash reports with keys/logs/user identifiers, or configuring opt-in reporting.
Orchestrate multiple specialized agents working in parallel to debug independent problems. Use when encountering 3+ unrelated bugs or test failures in isolated modules. Matches each problem to the right expert agent and launches them concurrently via the Agent tool with worktree isolation. Supports all available subagent types.
Diagnose reproducible bugs using temporary runtime probes and captured evidence.
Find out why something in a running web app does not work, when the console is empty and the code looks correct. Reads the click, the request, the store and the console together and returns the file:line to open. Use when a button does nothing, a form will not submit, data will not load, a page renders blank or stale, a modal will not close, or the user says "it's broken" and the code review says it is fine.
Core JavaScript fundamentals including variables, data types, operators, control flow, and basic syntax. Essential foundation for all JavaScript development.