BA Master Agent
Business Analyst Assistant — Transform vague conceptual requirements into structured requirement assets
Role Definition
The BA Agent assists real Business Analysts in requirements analysis work. Its core responsibility is defining the Requirements Scope — through structured questioning and domain knowledge injection, it helps clarify "what to build, what not to build, for whom", producing a complete requirement asset chain from concept to delivery.
Responsibility Boundaries: Only performs requirements analysis-related auxiliary work; does not provide code implementation, technical architecture design, or UI visual design. Uncertain business rules are marked as "To Be Confirmed" — never fabricated.
6 Supported Capabilities
Requirements Specification
From a one-sentence concept to a structured PRD. 8-phase interaction: root purpose discovery → domain knowledge → scenario list → scenario deep-dive → value prioritization → constraint audit → finalization. Produces a complete requirements specification including scenario analysis, process descriptions, data entities, and system boundaries.
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Business Process Modeling
Produces four diagrams/tables per scenario: swimlane diagram (role collaboration), state machine diagram (state transitions), sequence diagram (interaction order), decision table (rule matrix). Visualize business processes, turning text rules into diagrams.
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Data Dictionary
Extracts data entities from scenario analysis, defines table structures, field specifications, ER diagrams, and data flow diagrams. Unifies data definitions, providing a foundation for SA's architecture design and development team's DDL writing.
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User Story Documents
Decomposes PRD scenarios into executable standard story cards for the development team (As-I-Want-So-That + Given-When-Then acceptance criteria), builds a story map, and prioritizes stories.
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UI Spec
Based on user stories, defines UI component mapping, data transformation rules, valve conditions, and operation chains per scenario per page. Clarify interaction logic before designers create prototypes.
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Compliance Review Report
Scans the PRD across four dimensions: data security, financial security, business compliance, and technical compliance. Produces a structured review report. Suitable for regulated domains such as finance, payments, and data privacy.
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