AI Engineering

Ultraapp Interview guides a one-question-at-a-time interview to turn a workflow or example into a complete AppSpec. It updates the spec as answers come in and ends when the build is ready.

Opportunity Evaluator evaluates new product directions using demand, acquisition, competition, economics, and validation evidence. Use it before committing to a product idea, not for backlog or implementation planning.

System Design Baseline Builder creates or updates a durable source of truth for architecture drivers, constraints, and critical scenarios before design or planning. It is used to establish the baseline, not to review plans, implement solutions, or audit code.

System Design Proposal Builder turns requirements and constraints into a decision-complete target system design with boundaries, contracts, data flow, failure behavior, and tradeoffs. Use it before implementation planning, not for reviews, audits, or code changes.

Architecture Design defines system architecture choices, layering, directory structure, data models, and API design. Use it when turning research results into a concrete project architecture document.

Backend API Development covers RESTful and GraphQL API design, request validation, error handling, and security practices. Use it when implementing backend endpoints that must follow a defined API contract.

Boss 编排从需求到部署的多 Agent 研发流水线，包含事件溯源、不可绕过门禁和确定性评估。适合启动新项目、交付新功能，或对现有项目做规划、评审、测试和发布。

Brainstorming turns a vague idea into a structured design brief by asking business-focused questions. Use it when a user says things like "I want to build..." but the need is not yet clear.

Data API Design covers ERD modeling, data dictionaries, and RESTful API conventions for system architecture work. Use it when defining tables, relationships, request/response formats, and auth rules.

Requirement Penetration helps unpack a user's stated request into explicit, implicit, latent, and delight needs using 5W2H questioning and prioritization. Use it when drafting or refining PRDs and product requirements.

Tech Stack Detection analyzes project config files to identify languages, frameworks, databases, testing tools, and deployment setup. Use it before code generation or architecture work to match the existing stack.

Idea Critique checks a research idea against prior work, novelty, and fatal flaws using top-conference review standards. Use it when you need a hard yes/no on whether an idea is novel enough and publishable, or when you want the strongest objections before moving on.