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AI Writing Process

How AI was used to write an 81,000-word book with 775 citations, consistent voice, and multi-layer editorial review.

This isn't a blog post about prompting ChatGPT and calling it a book. This is the documented system behind Blueprint for An AI-First Company -- 12 chapters, 775 inline citations with source URLs, and a voice that reads like one human wrote it. Every prompt, script, skill, and architectural decision is here for you to study, adapt, or steal.


What This Covers

The full AI-assisted book production system, end to end:

  • Author voice encoding -- 6 files that teach an LLM to write like a specific human, not like an AI
  • Prompt engineering -- 27 modular prompts across 5 categories (writing, editing, review, research, analysis)
  • Multi-agent orchestration -- 14 Claude Code skills that act as writer, reviewer, researcher, and quality auditor
  • Research pipeline -- 180+ Perplexity prompts that generate citation-ready research with source URLs
  • Obsidian vault architecture -- The file structure, templates, and linking system that kept 12 chapters organized
  • Automation -- 17 Python scripts for PDF generation, word count analytics, citation management, and vault health
  • Book intelligence app -- A Flask + PostgreSQL pipeline with 70+ modules for cross-chapter analysis
  • Editorial review -- A 4-phase process covering structural editing, voice consistency, fact verification, and contradiction detection

By the Numbers

Metric Count
Total words 81,000+ across 12 chapters
Inline citations 775 with source URLs
Writing prompts 27 modular prompts in 5 categories
Claude Code skills 14 (writer, reviewer, researcher, quality auditors)
Research prompts 180+ for Perplexity automation
Python scripts 17 for automation and analytics
Voice system files 6 defining author tone, style, and guardrails
Editorial phases 4-phase review process
Review dimensions 10-dimension acquisition-level quality audit
Intelligence app modules 70+ in the analysis pipeline
Documentation files 57 across 12 directories
Documentation words 51,000+ with 7 Mermaid diagrams
Adaptable templates 17 fill-in-the-blank starting points

Section What You'll Learn
01 -- Overview End-to-end pipeline, architecture decisions, and results
02 -- Author Voice Building a voice system, gold standard method, drift prevention
03 -- Prompt Engineering 27 prompts, the master system prompt, writing and editing prompts
04 -- Agent System Multi-agent architecture, chapter writer workflow, quality skills
05 -- Research Pipeline 180+ prompts, Perplexity automation, citation management
06 -- Obsidian Vault Vault architecture, templates, linking conventions, dashboards
07 -- Automation 17 scripts for PDF generation, analytics, and vault health
08 -- Book Intelligence App Flask + PostgreSQL analysis pipeline, 70+ modules
09 -- Review Process Multi-layer review, editorial workflow, contradiction detection
10 -- Lessons Learned What worked, what failed, what I'd do differently
Templates Adaptable starting points for voice, prompts, skills, vault, and scripts

Who This Is For

  • Non-fiction authors who want to use AI as a writing partner without losing their voice
  • Technical writers building documentation systems that need consistency at scale
  • Content teams exploring multi-agent workflows for long-form production
  • Anyone curious about what AI-assisted creative work actually looks like when you take it seriously

How to Use This

Start with 01 -- Overview for the full picture -- how the pieces connect, why certain architecture decisions were made, and what the results looked like.

Jump to any section that matches your immediate need. Each one is self-contained with enough context to be useful on its own.

Grab from Templates when you're ready to build. These are fill-in-the-blank starting points adapted from the actual system -- voice profiles, prompt structures, skill definitions, vault layouts, and automation scripts.


Tech Stack

Tool Role
Claude Code (Opus 4.5) Writing, editing, review, agent orchestration
Perplexity Pro Research and citation generation
Obsidian Vault-based manuscript management
Python Automation scripts, analytics, PDF generation
Flask + PostgreSQL Book intelligence app and cross-chapter analysis
Playwright Browser automation for research workflows

About the Book

Blueprint for An AI-First Company covers how companies can build AI into their core operating model -- not as an add-on, but as the foundation. 12 chapters across four parts: Foundations, Building, Operating, and Sustaining. The process documented here is itself a case study in AI-first production.


Built by Saurav as part of writing Blueprint for An AI-First Company.