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AI Tools

thig.ai includes a suite of AI-powered tools that generate derivative documents from your PRD. All tools are accessible from the PRD review page.

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Which tool should I use?

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PRD Coach

PRD Coach review
Get an AI-powered quality review of your PRD. Scored dimensions:
  • Clarity (0–100)
  • Completeness (0–100)
  • User Focus (0–100)
  • Technical Feasibility (0–100)
  • Success Metrics (0–100)
  • Risk Assessment (0–100)
Output includes:
  • Overall quality score
  • Executive summary
  • Strengths list
  • Prioritized improvement items (high/medium/low)
  • Missing sections (critical/important/nice-to-have)
  • Recommendations with effort/impact analysis
  • Questions for your team
Overall Score: 74/100Clarity: 82/100 - Requirements are well-defined with minor ambiguities in the notification system section.Completeness: 68/100 - Missing detailed error handling, offline behavior, and accessibility requirements.User Focus: 80/100 - Strong user personas but success metrics could tie more directly to user outcomes.Technical Feasibility: 75/100 - Architecture is sound. Consider adding capacity estimates for the real-time sync feature.Success Metrics: 60/100 - KPIs are defined but lack baseline values and measurement methodology.Risk Assessment: 70/100 - Key risks identified. Add mitigation strategies for third-party API dependencies.Top Recommendations:
  • Add error states and fallback behavior for each feature (effort: low, impact: high)
  • Define baseline metrics and measurement plan for each KPI (effort: medium, impact: high)
  • Include accessibility requirements per WCAG 2.1 AA (effort: medium, impact: medium)

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User Stories

Generate sprint-ready user stories with acceptance criteria from your PRD. Input sources:
  • Full PRD content
  • Specific features
  • Requirements sections
Output: Structured user stories in “As a [user], I want to [action], so that [benefit]” format with detailed acceptance criteria. Stories are automatically saved to the project’s Stakeholder Views and Knowledge Base.

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Technical Specs

Generate a comprehensive technical specification from your PRD. Includes:
  • System architecture
  • API design
  • Database schema
  • Technology recommendations
  • Infrastructure requirements
  • Security considerations
You can optionally specify focus areas for deeper analysis. Saved to Stakeholder Views and Knowledge Base.

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Implementation Roadmap

Generate a phased implementation plan from your PRD. Configuration:
  • Team size: Small (1–3), Medium (4–8), Large (9+)
  • Methodology: Agile, Waterfall, or Hybrid
Output: Phase-by-phase breakdown with milestones, dependencies, and timeline estimates.

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Wireframe Generator

Generate Mermaid diagrams from your PRD: You can generate diagrams for the full PRD or specific sections. Diagrams render inline with the Mermaid viewer.

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Code Spec

Generate a developer-focused specification sheet:
  • Condensed technical summary
  • Copy-to-clipboard for use with AI coding tools (Cursor, Copilot, etc.)
  • Saved to Knowledge Base

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Launch Content

Generate marketing and launch content from your PRD:

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AI Writing Improvements

Select any text in the PRD editor to access inline AI improvements:
  • Improve Writing — Better clarity and flow
  • Make More Concise — Shorten while preserving meaning
  • Add More Detail — Expand with specifics
  • Fix Grammar — Correct errors
  • Make More Technical — Add technical depth
  • Simplify — Plain language rewrite
  • Add User Focus — Center on user needs
  • Add Metrics — Add measurable criteria

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AI Suggestions

The AI proactively analyzes your PRD and surfaces suggestions:
  • Missing sections that should be added
  • Sections that need more detail
  • Inconsistencies between sections
  • Opportunities to strengthen the document
Suggestions are categorized by severity: info, warning, and important.