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sepia

De-AI writing skill for any Agent Skills-compatible agent (77+ via the Skills CLI), with native plugins for Claude Code, Codex, Grok Build, and Antigravity. Narrative-architecture repair for fiction, venue-matched rules for professional prose. Based on StoryScope (arXiv:2604.03136).

  • agent-skills
  • ai-writing
  • antigravity
  • claude-code
  • codex
  • developer-tools
  • fiction
  • grok
  • humanizer
  • llm
  • prompt-engineering
  • writing-tools
View on GitHub
Stars
2,986
Forks
193
+ today
+2
Created
1mo

Ranking data as of October 5, 2026 (UTC).

Star History

Today, hour by hour

2,986 stars
02

Overview

De-AI writing skill for any Agent Skills-compatible agent (77+ via the Skills CLI), with native plugins for Claude Code, Codex, Grok Build, and Antigravity. Narrative-architecture repair for fiction, venue-matched rules for professional prose. Based on StoryScope (arXiv:2604.03136). It ranks #495 on GitTiger, gaining +2 stars on October 5, 2026 (UTC).

The project is written in Python and has 193 forks. It was created 1mo ago.

Installation
git clone https://github.com/Nanako0129/sepia.git
cd sepia
# see README for setup