Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add epicsagas/Velith/plugin install velithWrote 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/epicsagas/velith/book-publish)<a href="https://agentmods.dev/skills/epicsagas/velith/book-publish"><img src="https://agentmods.dev/badge/skills/epicsagas/velith/book-publish/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/epicsagas/velith/book-publish"><img src="https://agentmods.dev/badge/skills/epicsagas/velith/book-publish.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 | $0.00062 | $0.01594 |
| Opus 5 | $0.00031 | $0.00797 |
| Sonnet 5 | $0.00012 | $0.00319 |
| Haiku 4.5 | $0.00006 | $0.00159 |
Grade A, and why
book-publish 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 4d 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 — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Phase 5: Publishing
Goal: files a distributor accepts on the first upload, and the supporting assets a launch needs.
Gate in
edits/readiness-report.md must say verdict: PASS. Without it, stop and explain; --force overrides and records the override in publish/PUBLISH-NOTES.md. Also refuse if any chapter is not status: final unless forced.
1. Metadata and front/back matter
Write publish/metadata.yaml:
title: ...
subtitle: ...
author: ...
lang: ko # BCP-47
date: 2026-09-04
publisher: ...
rights: © 2026 Author. All rights reserved.
description: | # 150-300 words, the back-cover copy
keywords: [..., ...]
cover-image: cover/cover.jpg # only if the file exists
toc-title: 차례
Generate front matter files in publish/frontmatter/: title page, copyright page (include an AI-assistance disclosure line if the author wants one; Amazon KDP requires disclosure of AI-generated text at upload regardless), dedication (if any), epigraph (if any). Back matter: about the author, acknowledgments, further reading (nonfiction), glossary (technical), index of sources (academic).
Chapter files are the drafts/ files with frontmatter stripped. Do not build from edits/.
2. Build
Requires pandoc. Check with pandoc --version; if missing, tell the author how to install and stop after writing metadata.
# EPUB
pandoc publish/frontmatter/*.md drafts/ch*.md publish/backmatter/*.md \
-o publish/book.epub --toc --toc-depth=2 \
--metadata-file=publish/metadata.yaml --css=publish/style.css \
--epub-chapter-level=1
# PDF (requires xelatex; CJK needs a font)
pandoc ... -o publish/book.pdf --pdf-engine=xelatex \
-V geometry:paperwidth=6in,paperheight=9in,margin=0.75in \
-V mainfont="Noto Serif CJK KR" -V CJKmainfont="Noto Serif CJK KR" \
--toc
# MOBI (optional; Kindle accepts EPUB)
ebook-convert publish/book.epub publish/book.mobi
# TXT, MD
pandoc ... --to plain --wrap=none -o publish/book.txt
pandoc ... --to markdown --standalone -o publish/book.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.
- 4d ago Changed · +68 lines · +24 tokens per session 99867d51dd1f
- 10d ago First seen · 39 lines · 38 tokens per session scan A 6789d88c2fa4
book-publish is a skill published in the GitHub repository epicsagas/Velith (34 stars, last pushed 4d ago), licensed Apache-2.0. It adds 62 tokens to every session and 1,594 once invoked, about $0.0003 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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