A Gemini CLI extension that transforms Gemini into a writing assistant focused on producing clear, compelling, human-sounding prose—without AI-generated language patterns.

• Writer Persona: System context that prioritizes human voice, evidence-based writing, and accessibility
• De-AI-ify Command: Removes AI-generated language patterns from any text
• Deep Research: Conducts comprehensive multi-domain research with source evaluation
• Writing Commands: Draft, edit, and outline documents with voice-matching and style consistency

gemini extensions install https://github.com/prefrontalsys/gemini-writer-extension

Or clone locally:

git clone https://github.com/prefrontalsys/gemini-writer-extension.git
gemini extensions install ./gemini-writer-extension

Remove AI-generated language patterns from text.

/de-ai-ify This comprehensive guide delves into the robust framework for leveraging AI...

Returns: Clean, human-sounding text without "delve," "leverage," "robust," etc.

Conduct comprehensive research on a topic.

/deep-research What are the best practices for accessible web design?

Returns: Structured research report with sources, confidence levels, and synthesis.

Draft new content based on requirements.

/writing:draft A 500-word blog post about productivity tips for remote workers, casual tone, for a general audience

Edit existing text for clarity while preserving author voice.

/writing:edit [paste your text here]

Create a structured outline for a document.

/writing:outline An article about the history of personal computing, 2000 words, for tech enthusiasts

The writer persona follows these principles:

1. Human Voice: No AI-tells like "delve," "leverage," "robust," "comprehensive"
2. Evidence-First: Verify claims before asserting; mark uncertainty explicitly
3. Voice Matching: When editing, blend with the author's existing style
4. Accessibility: Short paragraphs, active voice, front-loaded information
5. No Meta-Commentary: Present work directly without preambles or summaries

The extension automatically flags and removes:

• "delve into," "dive deep," "unpack"
• "harness," "leverage," "utilize"
• "robust," "comprehensive," "holistic"
• "transformative," "game-changing"
• "it's worth noting that"
• "Here are N ways/tips..."
• Rhetorical question openers
• "Let's explore..."

• Writers with ADHD: External structure for organizing thoughts and maintaining momentum
• Content Creators: Producing authentic-sounding content at scale
• Editors: Quick de-AI-ification of drafts
• Researchers: Structured multi-source investigation with citations
• Anyone: Who wants AI assistance without AI-sounding output

This extension was developed as part of research into LLMs as assistive technology for neurodivergent individuals, particularly those with ADHD who benefit from external executive function support.

The writer persona is designed to be invisible—the goal is prose that sounds like the human wrote it, not like an AI generated it.

MIT

Scot Campbell (@prefrontalsys)

• Research: LLMs as Executive Function Support
• Claude Code Writer Output Style