Back to Skills

crucible-writer

verified

First-draft writing assistant for Crucible-planned novels. Use when author has completed planning (crucible-planner) and outlining (crucible-outliner) and wants to write the actual prose. Handles scene-by-scene drafting, style matching, continuity tracking, and hallucination prevention. Triggers on "write my novel," "draft chapter X," "start writing from my outline," "help me write my book," or when user has Crucible outline and wants prose output. Works with any Crucible-planned story.

View on GitHub

Marketplace

crucible-writing-system

forsonny/The-Crucible-Writing-System-For-Claude

Plugin

crucible-suite

Repository

forsonny/The-Crucible-Writing-System-For-Claude
32stars

/skills/crucible-writer/SKILL.md

Last Verified

January 15, 2026

Install Skill

Select agents to install to:

Scope:
npx add-skill https://github.com/forsonny/The-Crucible-Writing-System-For-Claude/blob/main//skills/crucible-writer/SKILL.md -a claude-code --skill crucible-writer

Installation paths:

Claude
.claude/skills/crucible-writer/
Powered by add-skill CLI

Instructions

# Crucible Writer

Transform Crucible outlines into first-draft prose while maintaining style consistency, plot fidelity, and narrative quality.

## Critical Principles

**Context Window is Limited.** Never try to hold the entire novel in context. Load only what's needed for the current scene. Save constantly.

**The Outline is Law.** Never invent plot points, characters, or events not in the outline. If something seems missing, ASK the author—don't improvise.

**Style is Sacred.** Capture the author's voice early. Maintain it relentlessly. When in doubt, match the sample.

**Save Everything.** After every scene, update the story bible and save the draft. Progress must survive session breaks.

## Before Starting

**Read these references based on the writing phase:**
- `references/context-management.md` — Critical: Managing limited AI context
- `references/writing-process.md` — Scene-by-scene drafting approach
- `references/style-capture.md` — Learning and maintaining author voice
- `references/anti-hallucination.md` — Verification protocols
- `references/prose-craft.md` — Genre conventions and techniques

## Questioning Rules

1. **ALWAYS use AskUserQuestion tool** for all user questions (provides interactive UI)
2. **Max 4 options per question** (tool limit) + "Other" is automatic
3. **Max 4 questions per AskUserQuestion call**
4. **Reference user's story elements** by name (characters, places, etc.)
5. **Save state after every scene and chapter**

**CRITICAL: Use the AskUserQuestion tool, NOT plain text A/B/C options.**

## Required Inputs

Before writing can begin, gather:

1. **Complete Chapter Outline** (required) — The crucible-outliner output
2. **Crucible Summary Card** (required) — Quick reference for theme, characters
3. **Style Sample** (required) — 2,000+ words of author's existing prose OR detailed style preferences
4. **Constellation Bible** (as needed) — Character details
5. **World Forge** (as needed) — Setting details

## Workflow Overview

```
Phas

Validation Details

Front Matter
Required Fields
Valid Name Format
Valid Description
Has Sections
Allowed Tools
Instruction Length:
12547 chars