# KB: Agent Prototypes & Multi-Agent Workflows

This module documents the prototype agents implemented in the EbookBuilder MCP server.

## 1. Research & Fact-Checker
- **Function**: `fact_check_text`
- **Role**: Validates claims and provides citations.
- **Usage**: Call this after generating a non-fiction chapter or a historically accurate scene.

## 2. Multi-Modal Illustrator
- **Function**: `generate_illustration_prompt`
- **Role**: Translates narrative descriptions into visual prompts for image generation.
- **Usage**: Automates the creation of internal book art and covers.

## 3. Audiobook (TTS) Synthesis
- **Function**: `synthesize_audiobook_chapter`
- **Role**: Queues text for conversion to speech using Parler-TTS or ElevenLabs.
- **Usage**: Used to create multi-format releases (Ebook + Audiobook).

## 4. Marketing & Metadata
- **Function**: `generate_marketing_package`
- **Role**: Creates sales blurbs, social media campaigns, and SEO tags.
- **Usage**: Call during the final "Publishing" phase.

## 5. Token & Cost Auditor
- **Function**: `audit_project_costs`
- **Role**: Monitors infrastructure spend and token consumption.
- **Usage**: Run at the end of each work session to track project budget.

## 6. Human-in-the-Loop Review
- **Function**: `request_human_review`
- **Role**: Creates a checkpoint that requires manual approval before proceeding.
- **Usage**: Critical for maintaining authorial quality control.