library-os SKILL.md skillA
library-os from frankxai/agentic-creator-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add frankxai/agentic-creator-os/library-os@git:20260425.4373fcePins git:20260425.4373fce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- frankxai/agentic-creator-os
- Path
.claude/skills/library-os/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260425.4373fce, committed Apr 25, 2026
- Size
- 8,760 bytes
- Repository stars
- 12
- License
- Apache-2.0
Library OS — the persistent digital library system. Use when adding a book, deepening an existing review, extracting insights from handwritten notes / highlights / photos, or when the user wants to build their own library on their site. Handles the full workflow from capture to publish.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Library OS **The open-source Library Intelligence System.** Captures everything you read into a permanent, intelligent, citation-ready knowledge library on your own website. ## When to use this skill - User mentions adding a book, book review, reading list, library - User shares handwritten notes, book highlights, Kindle exports, or a photo of notes - User says "I just finished [book]" or "let me capture this book" - User asks about the book system, /library/*, or wants to port it to another site - User wants to deepen a shallow review into a hub page ## Core philosophy 1. **Own your library.** Kindle highlights die in Kindle. Notion docs scatter. A library on your own site, in git, becomes a permanent asset that compounds for decades. 2. **Data schema is the spine.** The template is interchangeable; the `BookReview` type + its sub-types are the interoperable core. Port to any Next.js, Astro, SvelteKit, or even static HTML. 3. **Structured, not scraped.** Every book is curated — quotes carry chapter references, chapter summaries carry key ideas, related reading carries a *reason*, not a category tag. …
Read the whole file at its exact version.
How to install
mdr add frankxai/agentic-creator-os/library-os@sha256:c182691340b509f0The line at the top of this page pins the label git:20260425.4373fce, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_6xtzblp66wivz2po)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 25, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8760 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
frankxai/agentic-creator-os · 12 stars · license Apache-2.0 · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6xtzblp66wivz2po GET https://markdownregistry.com/api/v1/resolve?ref=frankxai/agentic-creator-os/library-os GET https://markdownregistry.com/api/v1/blob/c182691340b509f049c0f317782679a989572270240d8eca0351b41e74f3a908
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.