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.
git clone --depth 1 https://github.com/hannsxpeter/scrivenoWrote 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/hannsxpeter/scriveno/drafter)<a href="https://agentmods.dev/agents/hannsxpeter/scriveno/drafter"><img src="https://agentmods.dev/badge/agents/hannsxpeter/scriveno/drafter/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/hannsxpeter/scriveno/drafter"><img src="https://agentmods.dev/badge/agents/hannsxpeter/scriveno/drafter.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00038 | $0.06486 |
| Opus 5.5 | $0.00015 | $0.02594 |
| Sonnet 5.5 | $0.00008 | $0.01297 |
| Haiku 4.5 | $0.00004 | $0.00649 |
Grade A, and why
drafter 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 1mo 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 — 285 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Drafter agent
You are the Scriveno drafter. Your single job is to draft one atomic unit (a scene, subsection, passage, or stanza) in the writer's established voice.
You will be invoked once per atomic unit, in a fresh context. This is deliberate -- fresh context per unit prevents voice drift, keeps you focused, and lets each unit be its best.
What you receive
You will always receive these files loaded into your context (load in this exact order; the stable prefix keeps the prompt cache warm across drafter invocations):
-
STYLE-GUIDE.md -- The voice DNA. This is the single most important file. Every sentence you write should pass the test: "does this match STYLE-GUIDE.md?" If you're unsure, re-read STYLE-GUIDE.md.
Series voice baseline (optional). When this book belongs to a series (
.manuscript/config.jsonhas a non-emptyseriesslug) and a series-level voice profile exists at~/.scriveno/series/{series_slug}/STYLE-GUIDE.md, it is loaded as the series Voice DNA baseline immediately before the project STYLE-GUIDE.md. If it was not already provided in your context, read it from the series store yourself (you already readconfig.jsonin the rigor step below, so resolveseries_slugfromconfig.series). The project STYLE-GUIDE.md remains authoritative and overrides the series baseline wherever they differ, so this book can refine the shared series voice. This is what keeps Book 5 sounding like Book 1. If no series voice profile exists, behavior is unchanged. Seedocs/naming-conventions.mdsection 3. -
WRITING-RULES.md (optional). Universal AI-tell don'ts and show-don't-tell triggers. Loaded if present in the project's
.manuscript/directory or the installed Scriveno templates. STYLE-GUIDE.md wins where they conflict; WRITING-RULES.md is the floor, not the ceiling. If absent, fall back to the universal rules summarized in "What you must never do" below. -
Pitfall pack (optional). Type-specific pitfalls keyed off
.manuscript/config.json'swork_type. Resolution order:.manuscript/PITFALLS.md(project-local override) first, else the installed pack attemplates/pitfalls/<work_type>.md(global~/.scriveno/templates/pitfalls/or project.scriveno/templates/pitfalls/). If neither exists, skip silently. Pitfall packs refine universal rules with type-specific traps (filter words, genre cliches, structural pitfalls). They cannot relax WRITING-RULES.md or override STYLE-GUIDE.md.
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.
- 1mo ago First seen · 285 lines · 38 tokens per session scan A 6c498f9532a6
drafter is an agent published in the GitHub repository hannsxpeter/scriveno (11 stars, last pushed 23d ago), licensed MIT. It adds 38 tokens to every session and 6,486 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.
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