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 luna-jmy/thinkdokit-skills --skill epub-to-obsidian-notesgit clone --depth 1 https://github.com/luna-jmy/thinkdokit-skillsWrote 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/luna-jmy/thinkdokit-skills/epub-to-obsidian-notes)<a href="https://agentmods.dev/skills/luna-jmy/thinkdokit-skills/epub-to-obsidian-notes"><img src="https://agentmods.dev/badge/skills/luna-jmy/thinkdokit-skills/epub-to-obsidian-notes/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/luna-jmy/thinkdokit-skills/epub-to-obsidian-notes"><img src="https://agentmods.dev/badge/skills/luna-jmy/thinkdokit-skills/epub-to-obsidian-notes.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 | $0.00095 | $0.00951 |
| Opus 5 | $0.00048 | $0.00476 |
| Sonnet 5 | $0.00019 | $0.00190 |
| Haiku 4.5 | $0.00010 | $0.00095 |
Grade A, and why
epub-to-obsidian-notes 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 — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.
EPUB To Obsidian Notes
Use this skill when the user wants higher-quality EPUB import than a typical Obsidian plugin provides.
The bundled script is the default path:
python3 scripts/convert_epub_to_obsidian.py "/absolute/path/to/book.epub" \
--output-root "Books"
For batch conversion, pass multiple files, directories, or glob patterns:
python3 scripts/convert_epub_to_obsidian.py \
"/path/to/books/*.epub" \
"/path/to/some-book.epub" \
--output-root "Books"
What it should produce
- One book folder per book.
- Nested folders based on the EPUB TOC/MOC hierarchy.
- A root
moc.mdfor the book (with Obsidian frontmatter metadata). - One Markdown note per TOC node (no frontmatter).
- Extracted cover and image assets under the book folder.
- Footnotes that work inside the same Markdown file where the references appear.
Metadata (moc.md only)
Only moc.md gets frontmatter. Chapter notes do not have frontmatter.
---
title:
author:
type: book-moc
tags:
- moc
- book
cover: cover.jpg
---
title: Book title from EPUB metadataauthor: Author(s) from EPUB metadatatype: Alwaysbook-moctags: Always[moc, book]cover: Relative path to the cover image (usuallycover.jpg)
Default output shape
For a book:
01_Books/
书名/
moc.md
cover.jpg
images/
第一部分/
第一部分.md
第1章 xxx.md
Workflow
- Parse EPUB metadata, manifest, spine, and NCX/nav TOC.
- Use TOC anchors as the source of truth for chapter boundaries.
- Convert XHTML to Markdown only after injecting deterministic split markers.
- Extract images to the book
images/folder and rewrite references to stable relative Markdown image links. - Pair footnote references and definitions before Markdown conversion so Obsidian footnotes stay valid.
- Write
moc.md, note files, and assets.
Quality rules
- Prefer stable chapter boundaries over aggressive splitting.
- Never silently merge two sibling sections into one note if a TOC anchor exists.
- If a TOC anchor cannot be found, fall back conservatively and report it.
- Keep footnote definitions in the same output note as their references.
- Preserve figure captions as normal text below images.
- Use Obsidian wikilinks for note navigation in
moc.md. - Use relative Markdown image links for nested notes because they are more reliable across folder depths than attachment-style links.
What ships with it
2 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 · 115 lines · 95 tokens per session scan A 3e8107af3093
epub-to-obsidian-notes is a skill published in the GitHub repository luna-jmy/thinkdokit-skills (5 stars, last pushed 5mo ago), licensed MIT. It adds 95 tokens to every session and 951 once invoked, about $0.0005 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 2026-08-31.
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