Systematic debugging process for Laravel applications - ensures root cause investigation before attempting fixes. Use for any Laravel issue (test failures, bugs, unexpected behavior, performance problems).
To capture an accessibility snapshot of the current page, take a structured snapshot for UI inspection.
This skill should be used when debugging memory-related issues in the Breenix kernel including page faults, double faults, frame allocation problems, page table issues, heap allocation failures, stack overflows, and virtual memory mapping errors.
Reviews embedded Rust firmware for RP2350 (Raspberry Pi Pico 2 W) and ESP32-S3 (Heltec) microcontrollers with focus on Embassy async runtime, memory constraints, LED control, CAN attachment protocols, and SLCAN bridging. Use when reviewing MCU firmware changes, debugging LED controller issues, evaluating Embassy async patterns, checking static memory allocation, validating SLCAN implementations, or assessing hardware-specific code for WS2812 LEDs, CAN peripherals, and tool attachments. Covers no_std environments, PIO state machines, RMT peripherals, and USB CDC serial communication.
Systematically improves Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS) with prioritized fixes and verification. Use for "Core Web Vitals", "performance", "LCP", "INP", or "CLS".
To read console logs from the current page, retrieve console messages for debugging JavaScript output.
Has guidelines for creating Mermaid diagrams and fixing its syntax errors. Use this before creating or updating Mermaid diagrams.
Configures VS Code workspaces with optimal settings, extensions, tasks, and debugging for team consistency. Use when users request "VS Code setup", "workspace settings", "team VS Code config", "editor configuration", or "devcontainer setup".
将 IntelliJ IDEA 插件部署到 JetBrains Marketplace 和远程服务器。用于发布插件、更新版本、部署站点文档或管理插件发布。支持版本管理、自动化部署工作流和文档生成。
To connect to the Dart Tooling Daemon for editor/runtime data, connect using a user-provided DTD URI before using related Dart tools.
To view hover details such as docs and types at a cursor position, get hover information for a file location.
Create custom node definitions with renderers, ports, external data, and constraints. Use when implementing new node types, custom node appearances, or node-specific behaviors.
To get the current cursor location from the connected editor, retrieve the active location after connecting to the Dart Tooling Daemon.
To register project roots for Dart tooling access, add one or more root paths before using other Dart tools on those projects.
Add anchor comments to code for documentation. Use when creating CLAUDE.md files, documenting patterns, or user says "add anchors", "document this code", "create documentation".
REQUIRED for searching code in *.ts, *.tsx, *.js, *.jsx files. Use INSTEAD of Grep for TypeScript/JavaScript - provides type-aware symbol search that understands imports, exports, and relationships. Activate before reading, editing, or searching TypeScript code to verify signatures and find references.
To search for symbols across Dart workspaces, resolve a symbol name to find definitions or catch spelling errors.
Complete guide for Cloudflare Email Routing covering both Email Workers (receiving emails) and Send Email bindings (sending emails from Workers). Use when: setting up email routing, creating email workers, processing incoming emails, sending emails from Workers, implementing email allowlists/blocklists, forwarding emails with custom logic, replying to emails automatically, parsing email content, configuring MX records for email, troubleshooting email delivery issues, or encountering email worker errors. Prevents 8 documented issues: "Email Trigger not available" errors, destination address verification bugs, Gmail rate limiting, SPF permerror issues, worker call failures, test event loading issues, activity log discrepancies, and limited debugging on free plans. Keywords: Cloudflare Email Routing, Email Workers, send email, receive email, email forwarding, email allowlist, email blocklist, postal-mime, mimetext, cloudflare:email, EmailMessage, ForwardableEmailMessage, EmailEvent, MX records, SPF, DKIM, ema
