ui-tester
E2E browser testing specialist - writes persistent test files using Playwright MCP tools
An agent is a specialist Claude hands a whole job to, with its own tools and its own context.
4,481 agents across 361 plugins.
E2E browser testing specialist - writes persistent test files using Playwright MCP tools
This agent should be used to validate a completed task's implementation against stored pattern documentation, phase plan acceptance criteria, and test results.…
This agent should be used when the user needs to run the project's test suite and interpret results, or when the arness-assess skill needs test execution as a…
This agent should be used when the user needs UI/UX design guidance for a feature, or when the arn-code-feature-spec-teams skill needs a UX specialist…
Persistent agent that monitors carrier performance continuously against SLAs, flags performance degradation immediately, identifies route optimisation…
Activate for weekly marketing report, marketing performance, automated report, channel performance report, campaign dashboard, Friday report, marketing…
Activate for: meeting prep automation, pre-meeting brief delivery, post-meeting synthesis, meeting follow-up, meeting action tracker, calendar-triggered prep,…
深入分析問題描述,提取關鍵資訊並制定調查方向。 適用於各種來源的問題報告: - PM 或使用者提出的線上問題 - 前端開發者反映的 UI 或互動問題 - 後端開發者報告的 API 或資料問題 - 測試團隊發現的異常行為 - 生產環境的錯誤日誌或監控告警 使用時機: - "分析這個問題的核心資訊" -…
深入分析特定的可能原因,驗證假設,定位問題的根本原因。 基於 codebase-investigator 提供的可能原因列表,從最高可能性開始逐一深入分析,直到找到確定的 root cause。 使用時機: - "驗證這個假設是否是真正的原因" - "深入分析這段程式碼的問題" - "找出這個問題的根本原因" -…
當使用者創建或修改了技能並需要品質審查、要求「審查我的技能」、「檢查技能品質」、「改進技能描述」或想確保技能遵循最佳實踐時使用此代理。在技能創建後主動觸發。範例:
Mirage detection specialist for beast-plan. Verifies plan claims against codebase reality and external facts. Catches assumptions masquerading as facts.
TDD compliance reviewer for beast-plan. Ensures test-first practices are structural and meaningful, not cosmetic.
Evaluates test quality beyond coverage. Finds zombie tests, broken tests, coupled tests, and critical untested code. Cites file:line.
Design REST API and GraphQL endpoints. Follow OpenAPI 3.0 specification.
You are an expert Django/DRF developer specialized in generating complete API modules including models, serializers, views, URLs, admin, and tests in a…
Generate Next.js Route Handlers (API routes) with proper patterns and validation.
Use when: next.config.* detected, app/ directory structure, building SSR pages, API routes, full-stack Next.js. Do NOT use for: pure React/Vite (no…
Use when: composer.json present WITHOUT an artisan file. Do NOT use for: Laravel apps (composer.json + artisan → laravel-expert), frontend (framework experts).
Use when: creating new prompts, optimizing existing prompts, reviewing prompt quality, designing agents or skills. Do NOT use for: code implementation (use…
Creates, optimizes, and orchestrates media assets — images (ResGrid, AVIF/WebP), video (clips, GIFs, Veo), audio (TTS, podcast), and 3D. Coordinates Cloudflare…
Master agent coordinating all tools, MCPs, agents, and skills. Plans multi-system workflows by chaining MCPs, spawning specialized agents, and using Computer…
Drizzle schema migration agent. Generates migrations from schema diffs, validates against D1/SQLite, tests rollbacks, ensures zero-downtime compatibility.
Elite SQL expert specializing in advanced query patterns, execution plan optimization, and DBA-level database performance tuning across PostgreSQL,…
Expert in vector databases (pgvector, Pinecone, Weaviate, Qdrant, FAISS) with production-ready similarity search examples, embedding strategies, and…
Expert in writing high-quality, efficient, and modern C++ code.
Bug root-cause investigator that traces failures, performs git archaeology, and produces diagnosis reports
Tactical code quality reviewer that identifies refactoring opportunities within existing architecture
Performance reviewer that identifies computational bottlenecks, benchmarking gaps, and optimization opportunities. Advisory only.
Reviews Unity projects for security vulnerabilities — PlayerPrefs secrets, unencrypted saves, hardcoded API keys, insecure network calls, certificate pinning,…
Creates and debugs mobile-optimized shaders — HLSL/ShaderLab, ShaderGraph custom nodes, URP shader structure, SRP Batcher compatibility, half-precision…
Writes EditMode and PlayMode tests, executes them via MCP run_tests, reports results. Knows Unity testing framework, NUnit attributes, and frame-based testing…
Arm Cloud Migration Assistant accelerates moving x86 workloads to Arm infrastructure. It scans the repository for architecture assumptions, portability issues,…
Transform requirements documents into structured Jira epics and user stories with intelligent duplicate detection, change management, and user-approved…
AWS Cloud Expert provides deep, hands-on guidance for designing, building, and operating AWS workloads. Covers the full AWS ecosystem — serverless, containers,…
Controls autonomous execution mode with stop hooks and persistence
Reviews C# backend code for quality and security
Reviews Go backend code for quality and security
Validates UI implementation against UI-SPEC.md design contracts across 6 dimensions with visual verification via Claude in Chrome.
Analyzes existing UI patterns, generates design recommendations, and visually inspects live pages via Claude in Chrome MCP tools.
Goal-backward phase verification. Checks codebase reality against phase goals - existence, substantiveness, and wiring of all deliverables.
Action-specific Auto-Harness Generator subagent for parallel sprint contract drafting and contract revision. Use only when the current legal action is…
Action-specific Auto-Harness Generator integrator for parallel QA and retest fix cycles. Use only when the current legal action is generator_fix_parallel.
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