flat-poster SKILL.md skillA
flat-poster from vm0-ai/vm0-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vm0-ai/vm0-skills/flat-poster@git:20260825.dc9bfc7Pins git:20260825.dc9bfc7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vm0-ai/vm0-skills
- Path
illustration-template/flat-poster/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260825.dc9bfc7, committed Aug 25, 2026
- First version recorded
- May 27, 2026
- Size
- 13,742 bytes
- Repository stars
- 81
- License
- none declared
Vertical flat-color editorial poster style — a single saturated solid background, one centered hand-drawn vector subject in bold deep-navy outlines with a strict two-tone fill (white + a slightly darker bg-tint accent), small floating accent marks, a bold rounded sans-serif headline pinned top-left, and an optional user-supplied wordmark pinned bottom-right. Portrait 2:3 canvas. Trigger when the user says /flat-poster, asks for a "flat-color editorial poster", a "brand benefit card", a…
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
# /flat-poster — locked flat-color editorial poster style
This style produces vertical brand-marketing posters in a single locked recipe: one saturated flat background, one centered hand-drawn vector subject, a bold short headline pinned to the top-left, and an optional user-supplied wordmark pinned to the bottom-right. The visual frame never moves — only six creative dials swap between pieces.
Think Wisevest "core benefits" card meets early-Mailchimp app illustration: confident vector linework with just enough hand-drawn imperfection to feel warm, on a flat color field that does the emotional heavy lifting.
## Prompt interpretation
The user will usually give a short brief — sometimes just a concept ("savings"), sometimes a concept plus a palette ("savings, mint background"), sometimes a full headline ("'Ship faster' on coral"). Your job is to turn that brief into a complete poster spec without pausing for clarification:
1. **Pick a hero subject** from the brief — a single object, character, or scene element that visually carries the concept. One thing, never two.
2. **Choose a saturated background hex** that matches the subject's mood (see palette families below).
…Read the whole file at its exact version.
How to install
mdr add vm0-ai/vm0-skills/flat-poster@sha256:a21b08b4f1857e72The line at the top of this page pins the label git:20260825.dc9bfc7, 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_d5xwqww44jiug7jr)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between May 27, 2026 and Aug 25, 2026, about one every 45 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260825.dc9bfc7 latest | 2026-08-25 | dc9bfc7 | 13,742 B | A | view · diff |
| git:20260527.f0bf495 | 2026-05-27 | f0bf495 | 13,531 B | A | view · diff |
| git:20260527.5e0e49a | 2026-05-27 | 5e0e49a | 13,533 B | A | view |
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 (13742 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
vm0-ai/vm0-skills · 81 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_d5xwqww44jiug7jr GET https://markdownregistry.com/api/v1/resolve?ref=vm0-ai/vm0-skills/flat-poster GET https://markdownregistry.com/api/v1/blob/a21b08b4f1857e72592b639860e9ed0f35f578dcfa15c3e204a535fad17e0dd9
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.