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 skills add felipelobomotta-blip/book-genesis-v4 --skill book-bestseller-studiogit clone --depth 1 https://github.com/felipelobomotta-blip/book-genesis-v4Wrote 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/skills/felipelobomotta-blip/book-genesis-v4/book-bestseller-studio)<a href="https://agentmods.dev/skills/felipelobomotta-blip/book-genesis-v4/book-bestseller-studio"><img src="https://agentmods.dev/badge/skills/felipelobomotta-blip/book-genesis-v4/book-bestseller-studio/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/skills/felipelobomotta-blip/book-genesis-v4/book-bestseller-studio"><img src="https://agentmods.dev/badge/skills/felipelobomotta-blip/book-genesis-v4/book-bestseller-studio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00071 | $0.01054 |
| Opus 5 | $0.00036 | $0.00527 |
| Sonnet 5 | $0.00014 | $0.00211 |
| Haiku 4.5 | $0.00007 | $0.00105 |
Grade A, and why
book-bestseller-studio 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 12d 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 — 128 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Book Bestseller Studio
This is the umbrella skill for creating a complete book at market level. It does not replace book-genesis or the portable book-genesis-codex core; it coordinates the specialist skills and adds commercial gates.
Use this when the user says things like:
- "create a complete book"
- "bestseller-level"
- "commercially viable book"
- "prepare for agents/editors"
- "complete book pipeline"
- "market-ready"
- "publication or launch prep"
Specialist Stack
book-genesis: canonical project pipeline, state files, chapters, audits, Genesis Score.book-researcher: genre map, comp titles, reader gaps, word count targets, nonfiction evidence.book-swarm-panel: MiroFish-style simulated reader swarms, niche-risk scouting, public-opinion tests, interviews, heatmaps, and revision tickets.literary-agent-panel: simulated agent/editor/bookseller review for market acceptance.book-editor: surgical revision by mode after evaluation.copy-editing: final language cleanup.humanizer: remove synthetic phrasing and restore lived voice.editorial-package: logline, back-cover copy, synopsis, query letter, cover brief.launch-strategy: go-to-market, offer, launch calendar, proof-driven positioning.content-strategy: audience-building and content plan around the book.
Operating Rule
Create durable files. Do not keep the book only in chat.
Default project layout:
<project>/
PROJECT_STATE.yaml
ASSUMPTIONS.md
research/
foundation/
manuscript/
chapters/
evaluations/
delivery/
launch/
Market-Level Pipeline
- Run
book-researcherbefore architecture unless user already supplied market research. - Run
book-genesisphases 0-3 to build intake, foundation, architecture, and manuscript. - After first full draft or major act, run
literary-agent-panel. - Run
book-swarm-panelwhen the project needs many fictional readers, niche/sensitivity-risk scouting, public-opinion reaction, or package-framing tests. - Run
book-genesisadversarial audit and Genesis Score. - Use
book-editoronly against specific findings. Pick mode: structural, connective, prose-texture, rag-rewrite, or factual. - Use
humanizerandcopy-editingafter structure is stable. - Run
literary-agent-paneland/orbook-swarm-panelagain after revision. - Run
editorial-packageonly after manuscript passes product gates. - Run
launch-strategyandcontent-strategyfor public-launch readiness.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 128 lines · 71 tokens per session scan A 24e909572b12
book-bestseller-studio is a skill published in the GitHub repository felipelobomotta-blip/book-genesis-v4 (114 stars, last pushed 7d ago), licensed MIT. It adds 71 tokens to every session and 1,054 once invoked, about $0.0004 per session on Opus 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 2026-08-30.
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