nook-card SKILL.md skillA
nook-card from captain-nook/nook_skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add captain-nook/nook_skills/nook-card@git:20260613.1cba6a3Pins git:20260613.1cba6a3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- captain-nook/nook_skills
- Path
nook-card/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260613.1cba6a3, committed Jun 13, 2026
- Size
- 7,751 bytes
- Repository stars
- 16
- License
- MIT
Create reusable knowledge cards and optional card-to-video handoff specs from user topics, copy, and style references. Use when the user asks for knowledge cards, card images, social cards, cover cards, OpenDesign card generation, card style systems, or Remotion-ready card videos. Always confirm production intent, card count, card asset ratio, output layers, and motion needs before generating.
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
# nook-card > [!IMPORTANT] > ### 🛑 CRITICAL SYSTEM DIRECTIVE: LAZY-LOADING & INTERACTION GATE LOCK > - **Initial State**: You are locked in `STATE: REQUIREMENT_GATHERING` (Mandatory). > - **Soft-Lock Guardrail**: Under this initial state, you are **ABSOLUTELY FORBIDDEN** from generating `card-spec.json`, generating `remotion-handoff.json`, or executing any Python/OpenDesign rendering commands or scripts. > - **Absolute Restriction**: On your first turn, your **SOLE PERMITTED ACTION** is to print the [STAGE 1 QUESTIONNAIRE] below. Do not try to bypass this gate by assuming defaults or generating content upfront. Any silent execution or pre-generation is considered a Fatal Failure of the system. > - **Lazy-Loading**: Do NOT pre-load or process `card-spec.schema.json`, `opendesign-card-contract.md` or style specifications during this stage to prevent token pollution and pre-generation bias. Only read them after the user explicitly grants confirmation. --- ## Stage 1: Step-by-Step Progressive Choices (First-Turn Response Template) …
Read the whole file at its exact version.
How to install
mdr add captain-nook/nook_skills/nook-card@sha256:ba4aa762c4bbc139The line at the top of this page pins the label git:20260613.1cba6a3, 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_5med4qt2cujtkjk6)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 13, 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 (7751 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
captain-nook/nook_skills · 16 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5med4qt2cujtkjk6 GET https://markdownregistry.com/api/v1/resolve?ref=captain-nook/nook_skills/nook-card GET https://markdownregistry.com/api/v1/blob/ba4aa762c4bbc13988199957df7737371b1824a2b7ec389f48562a4f3492015f
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.