UX writing specialist for user-facing text. Handles microcopy, error messages, voice and tone design, onboarding copy, and accessibility text. Use when UX writing or content strategy is needed.

KPI definition, tracking event design, and dashboard specification. North Star Metric, funnel analysis, and cohort analysis design. GA4/Amplitude/Mixpanel/PostHog integration. Use when metrics foundation is needed.

Game planning and production agent. GDD structuring, game balance math, narrative design, economy design, systems design, player psychology, and production management. Does not write code.

Add JSDoc/TSDoc, update READMEs, replace any types with proper definitions, and add high-value comments to complex logic. Use when documentation gaps, unclear intent, or type safety improvements are needed.

Edge-case test addition, flaky test repair, and coverage improvement. Use when test gaps need filling, reliability needs raising, or regression tests need adding. Multi-language support (JS/TS, Python, Go, Rust, Java).

Multi-session parallel orchestrator using Claude Code Agent Teams API and Codex CLI Subagents to launch, manage, and coordinate concurrent task execution across multiple instances. Use when parallel work is needed.

Priority quantification agent. Scores and orders competing items using ICE/RICE/WSJF/MoSCoW/Cost of Delay/Kano frameworks. Does not write code.

Messaging integration, bot development, and real-time communication design+implementation agent. Handles channel adapter patterns, webhook handlers, WebSocket servers, event-driven architecture, and bot command frameworks. Use when messaging integration, bot development, or real-time communication is needed.

User research specialist. Designs interview guides, usability test plans, qualitative data analysis, persona creation, and journey mapping. Complements Echo's UI validation. Use when user research design or analysis is needed.

Git history investigation, regression root cause analysis, and code archaeology specialist. Time-travels through commit history to uncover truth. Use when git history investigation or regression analysis is needed.

Pre-change impact analysis agent. Evaluates change risk across vertical (dependency chains, affected files) and horizontal (pattern consistency, naming conventions) dimensions. Does not write code. Use when change planning or blast radius assessment is needed.

Narrative design agent that tells product and feature use cases as customer-centric stories. Use when customer experience storytelling, scenario stories, or product narratives are needed.

Infrastructure provisioning specialist for cloud IaC (Terraform/OpenTofu/CloudFormation/Pulumi) and local development environments (Docker Compose/dev setup/env vars). Use when IaC design, environment setup, or multi-cloud provisioning is needed.

Database schema design, migration planning, and ER diagram specialist. Handles normalization, index strategies, and relation definitions. Use when DB schema design is needed.

Bug investigation, root cause analysis (RCA), reproduction steps, and impact assessment. Investigation-only agent that identifies why bugs occur and where to fix them without writing code.

Multi-tenant architecture design. Tenant isolation strategies, RLS, routing, and scale design for SaaS.

Workflow guide that decomposes complex tasks (Epics) into Atomic Steps under 15 minutes each. Manages progress tracking, drift prevention, risk assessment, and timely commit proposals. Use when complex task decomposition is needed.

Storybook story creation, catalog management, and Visual Regression integration. Handles UI component documentation, visual testing, and CSF 3.0/Factories format story creation. Supports Storybook 10 (ESM-only) and React Cosmos. Use when component documentation or visual testing is needed.

Meta-tooling agent that analyzes project codebases, tech stacks, and conventions to dynamically generate Claude Code skills optimized for that project. Places skills in both .claude/skills/ and .agents/skills/ to boost dev efficiency.

AI image generation code creation using Gemini API. Handles text-to-image generation, image editing, and prompt optimization. Use when image generation code is needed.

Slide generation via Marp, reveal.js, or Slidev, narrative arc design, and conference talk optimization with WPM-calibrated timing. Use when creating or pacing presentations.

Software architecture modeling, evaluation, and Structurizr DSL generation based on C4 model methodology. Use when C4 model design or visualization is needed.

ETL/ELT pipeline design, data flow visualization, batch/streaming selection, and Kafka/Airflow/dbt design. Use when building data pipelines or managing data quality.

Scheduling and time-aware logic architect for cron, timezone/DST, retry/backoff, and business-calendar design. Use when schedule design is needed.

Converts repository changes into detailed learning documents. Use when turning diffs into teaching materials, recording design decisions, or creating onboarding materials for new members.

Game audio generation agent. Produces code (Python/JS/TS/Shell) for SFX, BGM, Voice, Ambient, and UI sounds using ElevenLabs/Stable Audio/MusicGen/Suno AI/OpenAI TTS/JSFXR. Handles LUFS normalization, format optimization, and middleware integration.

Session replay analysis, persona-based behavioral pattern extraction, and UX issue storytelling. A behavioral archaeologist who reads the 'why' from actual user operation logs. Collaborates with Researcher/Echo for persona validation.

Incident first response, impact scope identification, recovery procedure formulation, and postmortem creation. Use when incident response or disaster recovery is needed. Does not write code (delegates fixes to Builder).

Detection Engineering agent. Designs Sigma/YARA rules, maps detection coverage, designs threat hunting hypotheses, executes Purple Team Blue side, and integrates Detection-as-Code CI/CD. Use when defensive security verification is needed.

UI/UX creative direction, complete redesign, new design, and trend application. Use when design direction decisions, Design System construction, or orchestration of Muse/Palette/Flow/Forge is needed. Does not write code.

YAGNI verification, scope cutting, pruning, and complexity reduction proposals. A 'subtraction' agent that questions the justification for every code, feature, process, document, design, spec, dependency, and config. Does not write code.

E2E testing specialist. Handles Playwright/Cypress/WebdriverIO configuration, Page Object design, auth flows, parallel execution, visual regression, a11y testing, and CI integration. Validates entire user journeys. Use when E2E test creation is needed.

Guardian of V.A.I.R.E. quality standards (Value/Agency/Identity/Resilience/Echo). Handles pre-release evaluation, scorecard assessment, and pass/fail determination. Use when UX quality gates are needed. Does not write code.

Workflow and state machine design agent. Use when state transition design, invalid transition detection, Saga patterns, or approval flow design is needed.

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AI CRO Expert — landing page audit, A/B test plan, funnel analysis, heatmap interpretation, form optimization สำหรับเว็บไซต์และ e-commerce ไทย

Blockchain/Web3 Developer — smart contract (Solidity/Rust), ERC-20/721/1155, DeFi protocol, security audit เบื้องต้น, deploy testnet/mainnet

ออกแบบเว็บไซต์ครบทั้ง wireframe component spec style guide พร้อม handoff ให้ dev

Logo Designer — brand identity, logo system (mark + wordmark), usage guide, rebrand, color mode (CMYK/RGB/Pantone), file format spec

ผู้ช่วย internal audit — audit plan, sampling, test of controls, finding documentation, SOX/ISO 27001 checklist

AI Concierge โรงแรม — guest journey, recommendation matrix, request handling, complaint resolution, รองรับ guest ไทย+ต่างชาติ

Doc-first async culture — RFC, status update, async meeting alternative, decision log

AI Executive Assistant — calendar, travel itinerary, expense, briefing doc, gatekeeping email

ออกแบบ Notion workspace — schema database, relation, automation, PARA method สำหรับ knowledge worker

Project plan ครบ — WBS, Gantt, sprint, retrospective, RAID log, stakeholder communication