root-cause-analyzer
Analyze reproduction evidence to identify the root cause of bugs. Use after reproduction to trace execution and find the exact location and reason for the failure.
আপনার এজেন্টের জন্য উপযুক্ত সক্ষমতা খুঁজে নিন।
Analyze reproduction evidence to identify the root cause of bugs. Use after reproduction to trace execution and find the exact location and reason for the failure.
Automatically helps debug PWA issues including service workers, caching, offline functionality, and storage problems in VSSK-shadecn
Know exactly what failed, where, and why. No output parsing.
Logs every compilation event with timing, tier (T1/T2), success/failure, and invalidation reasons. Use to verify hot code is compiling, diagnose compilation failures/bailouts, track recompilation cycles, and understand tiered compilation behavior. Shows WHEN compilation happens. Combine with detecting-performance-warnings to understand WHY compilation fails.
Run an iterative, hypothesis-driven “debug mode” loop to diagnose and fix a bug using targeted instrumentation and log capture. Use when the user wants an interactive debug loop, when you need to quickly narrow a failure via added debug statements, or when you need a lightweight way to centralize logs from a repro run (via `agent-skills debug` server + SSE UI).
REPL debugging tool for capturing and inspecting local scope at runtime. Use when debugging functions, investigating test failures, understanding intermediate values, or when you need to recreate the runtime context of code without manually fabricating values.
Write self-documenting code that explains itself through clear structure and naming, adding only minimal, evergreen comments for complex logic sections. Use this skill when deciding whether code needs comments, removing outdated temporal comments about changes/fixes, or writing concise explanations. Applies to all code files when balancing code clarity with necessary documentation, ensuring comments remain relevant far into the future rather than describing temporary states.
Analyze and review bug reports to capture repro, evidence, and next diagnostic step. Use when a bug report lacks clear reproduction.
Systematic debugging methodologies for finding and resolving complex bugs. Use PROACTIVELY when encountering difficult bugs, mysterious failures, or issues that resist simple fixes. MUST BE USED when debugging spans multiple files, involves race conditions, or has eluded initial investigation attempts.
Calculate takeoff and landing performance for Cirrus SR22T at any runway. Input weather (winds, temp, altimeter) and runway data (elevation, heading, length) to get performance calculations, approach speeds, safety margins, and passenger briefing scripts. Use when evaluating runway feasibility, checking hot day performance, or analyzing unfamiliar airports.
Guide for implementing Cloudflare Browser Rendering - a headless browser automation API for screenshots, PDFs, web scraping, and testing. Use when automating browsers, taking screenshots, generating PDFs, scraping dynamic content, extracting structured data, or testing web applications. Supports REST API, Workers Bindings (Puppeteer/Playwright), MCP servers, and AI-powered automation. (project)
Track data lineage และ provenance เพื่อเข้าใจ data flow, dependencies และ impact analysis
Run and debug a WebF app specifically in WebF Go (desktop/iOS/Android): load dev URLs, connect via devtools://, collect WEBF_NATIVE_LOG logs, clear WebF Go cache, and handle WebF Go limitations. Use when the user explicitly mentions WebF Go, devtools://, WEBF_NATIVE_LOG, the WebF Go debug button, or WebF Go settings (Clear Cache).
Debug canvas layout issues, grid positioning problems, and component overlap. Use when troubleshooting Konva canvas rendering, grid constraints, snap-to-grid behavior, or visual layout mismatches. Includes Canvas→CSS Grid conversion debugging.
Use when encountering any bug, test failure, or unexpected behavior - requires finding root cause before attempting any fixes
Analyze and report authorized evidence using Recon Workbench workflows (rwb). Use when running rwb commands.