scenario-thumbnails SKILL.md skillA
scenario-thumbnails from scenario-labs/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add scenario-labs/skills/scenario-thumbnails@git:20261009.30d1c88Pins git:20261009.30d1c88 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- scenario-labs/skills
- Path
skills/scenario-thumbnails/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261009.30d1c88, committed Oct 9, 2026
- Size
- 8,885 bytes
- Repository stars
- 1,063
- License
- MIT
Use when creating or revising finished video thumbnails or cover images with Scenario: game trailers, boss reveals, patch updates, devlogs, or community videos needing readable composition, exact headline text and consistent characters. Not for title ideas or critique alone, in-video title cards, or a generic image without a thumbnail deliverable.
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
# Scenario Thumbnails ## Overview Make a cover that communicates its subject at the size viewers actually see. The deliverable is a finished image at the requested dimensions, with exact supplied copy and preserved identities. Connection and the generation loop follow `scenario`; image/reference contracts follow `scenario-image`. Exact type uses `scenario-text-overlay`, placement specifications use `scenario-formats`, and a set that must share a look uses `scenario-consistency`. If a sibling skill named here is missing from your available skills, ask the user to install it (`npx skills add scenario-labs/skills --skill <name>`); unattended, proceed from tool schemas and flag the gap. Resolve the destination, topic or title, supplied assets, exact copy, desired count and budget from the request. Ask only for missing decisions that affect the result. Do not invent a person, logo, testimonial or game feature to make the image more dramatic. Distinguish an approved character reference from a style example; the latter is not permission to substitute its people or branding. ## Quick reference …
Read the whole file at its exact version.
How to install
mdr add scenario-labs/skills/scenario-thumbnails@sha256:adc313699080bde6The line at the top of this page pins the label git:20261009.30d1c88, 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_qtgc3y33gpjhp7xo)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 9, 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 (8885 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
scenario-labs/skills · 1,063 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qtgc3y33gpjhp7xo GET https://markdownregistry.com/api/v1/resolve?ref=scenario-labs/skills/scenario-thumbnails GET https://markdownregistry.com/api/v1/blob/adc313699080bde6cb48cdd0cef926687a237bfacf4d31e2a3c0fff0e4937731
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.