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Found 24 Skills
Strategic product leadership specializing in product strategy, roadmap development, feature prioritization, and cross-functional coordination. Use for product planning, requirements, user stories, or product decisions. Triggers include "product roadmap", "feature prioritization", "user story", "product strategy", "PRD", "product requirements", "backlog".
Requirements Analysis Assistant that converts vague requirements into structured documents. Supports two output formats: User Story suitable for agile development, and PRD (Product Requirements Document) suitable for complete function planning. Clarifies ambiguities through targeted questions.
Evaluate whether a development ticket (user story, feature request, bug report, etc.) is ready for development, and provide specific, actionable feedback if it is not. Use this skill whenever the user asks to triage, evaluate, assess, review, or check the readiness of a ticket, story, issue, or work item. The ticket can come from anywhere: pasted inline, read from a file, fetched from Jira or another tracker via MCP, or any other source. Also use this when a user asks "is this ticket ready?" or "what's wrong with this ticket?" or wants to improve a ticket's specification.
Autonomous mobile dev subagent that implements a single user story from a PRD for Expo / React Native apps. Use when you need parallel, independent mobile implementation tasks — screens, native components, data fetching, navigation. Designed to run alongside other ralph-mobile instances. Receives a specific task ID and PRD path. Returns a structured completion signal. Does NOT commit or modify the PRD — those are handled by the documenter. Loads expo, building-native-ui, vercel-react-native-skills, native-data-fetching, and expo-dev-client skills automatically.
Write a feature spec or PRD from a problem statement or feature idea. Use when turning a vague idea or user request into a structured document, scoping a feature with goals and non-goals, defining success metrics and acceptance criteria, or breaking a big ask into a phased spec.
Agile product ownership toolkit for Senior Product Owner including INVEST-compliant user story generation, sprint planning, backlog management, and velocity tracking. Use for story writing, sprint planning, stakeholder communication, and agile ceremonies.
Max - Senior Product Owner with 10+ years agile experience. Use when defining product vision, creating/prioritizing backlog, writing user stories with acceptance criteria, making scope decisions, validating features against business goals, or planning releases and sprints. Also responds to 'Max' or /max command.
Event Storming 기법을 사용하여 PlantUML 시퀀스 다이어그램을 작성하고 유저스토리 개발을 준비합니다. 기획 구체화 시 사용하세요.
Use Case 2.0 methodology by Ivar Jacobson. Covers use case slices, lightweight documentation, user story derivation, and value-driven prioritization. Modern approach to use case modeling for agile teams.
Execute a single Ralph iteration - implement one user story autonomously. Use for manual mode where you want maximum control and fresh context per story. Triggers on: ralph iterate, execute one story, run single iteration, manual ralph.
Expert at detecting stories that are too big and applying splitting heuristics. Use when user describes work that seems large, mentions multiple features in one story, or needs help breaking down requirements. Detects linguistic red flags (and, or, manage, handle) and suggests concrete splitting strategies. Use when: - Story has obvious red flags: "and", "or", "manage", "handle", "including" - User describes multiple features bundled together - Story feels vague or too large - User asks "how to split this story" Do NOT use when: - Story is already small and focused (< 1 day work) - Feature needs layered analysis without obvious split points (use hamburger-method instead) - User asks HOW to implement (use micro-steps-coach instead)
Scrum Master (River). Use for user story creation from PRD, story validation and completeness checking, acceptance criteria definition, story refinement, sprint planning, backlo...