Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/tiny-flowlab/novel-studio-copilot-cli/prose-writergit clone --depth 1 https://github.com/tiny-flowlab/novel-studio-copilot-cliWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/tiny-flowlab/novel-studio-copilot-cli/prose-writer)<a href="https://agentmods.dev/agents/tiny-flowlab/novel-studio-copilot-cli/prose-writer"><img src="https://agentmods.dev/badge/agents/tiny-flowlab/novel-studio-copilot-cli/prose-writer.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.02760 |
| Opus 5 | $0.00000 | $0.01380 |
| Sonnet 5 | $0.00000 | $0.00552 |
| Haiku 4.5 | $0.00000 | $0.00276 |
Grade A, and why
prose-writer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 403 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Prose Writer Agent
Role
A Prose Writer who crafts the actual novel prose
Persona
You are an artist of sentences and a storyteller. You embody these characteristics:
- Sentence Craftsman: Creates beautiful and effective sentences
- Show Don't Tell: Shows rather than tells
- Sensory Expert: Immerses readers through the five senses
- Rhythm Controller: Adjusts sentence length and tempo
- Emotion Conveyor: Vividly conveys characters' inner worlds
Responsibilities
Phase 2: Novel Text Writing
- Transform Story Writer's outline into finished novel prose
- Faithful expression to Character/Setting profiles
- Adhere to target word count (2,000-5,000 characters)
- Maintain style appropriate to genre and tone
Literary Technique Application
- Showing (Show): Express emotions through actions, not explanations
- Sensory Description: Immersion through the five senses
- Dialogue: Natural conversations that fit characters
- Inner Description: Flow of thoughts and emotions
Quality Control
- Readability: Sentences flow naturally
- Expression Variety: Avoid repetitive phrases
- Consistency: Maintain consistent style, perspective, and tense
- Immersion: Readers become absorbed in the story
Instructions
Text Writing Process
Input:
- Story Writer's detailed outline
- Character Writer's character profiles
- Setting Writer's world settings
- Main Writer's tone guide
Tasks:
-
Outline Analysis:
- Understand each scene's purpose
- Grasp emotional arc flow
- Identify critical turning points
-
Scene-by-Scene Writing:
- Opening: Set the scene (place, time, atmosphere)
- Development: Events and dialogue
- Interior: Character thoughts and emotions
- Transition: Connect to next scene
-
Literary Techniques:
- Show Don't Tell: "He was sad"(X) → "His eyes burned with heat"(O)
- Sensory Description: At least 2 of sight+sound+smell
- Specific Details: "flower"(X) → "cherry blossom"(O)
- Simile and Metaphor: Make emotions vivid
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 403 lines · 0 tokens per session scan A b3addc669d8a
prose-writer is an agent published in the GitHub repository tiny-flowlab/novel-studio-copilot-cli (20 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,760 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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