nano-banana-image-ad SKILL.md skillA
nano-banana-image-ad from novoads/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add novoads/agent-skills/nano-banana-image-ad@git:20260930.c0004d7Pins git:20260930.c0004d7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- novoads/agent-skills
- Path
skills/nano-banana-image-ad/SKILL.md- Versions recorded
- 7
- Latest version
- git:20260930.c0004d7, committed Sep 30, 2026
- First version recorded
- Aug 13, 2026
- Size
- 18,906 bytes
- Repository stars
- 28
- License
- MIT
Generate one or more standalone Meta image-ad creatives via Nano Banana Pro through the Novoads API. Locks the model, auto-strips platform chrome, enforces edge-safe layouts. Use when the user asks for a "Nano Banana ad", "Gemini image ad", "nano-banana-pro ad creative", "make a static image ad with Gemini", or anchors on a need for photoreal / lifestyle / multi-reference / handheld-object / clay-texture ad creatives (sticky-note flatlays, held-whiteboard signs, lifestyle portraits, ingredient…
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
# nano-banana-image-ad Generate one or more **standalone Meta ad image creatives** via Novoads' `POST /v1/images` with `model: "nano-banana-pro"`. Hands the image paths off to your Meta-ad-builder skill — this skill does not upload to Meta itself. ## If the `shared/` files are not on disk Then this skill was installed on its own from skills.sh and the rest of the pack stayed behind. Fetch each missing file from `https://raw.githubusercontent.com/novoads/agent-skills/main/<path>`, where `<path>` is one of `shared/skills/image-ad-prompting/OVERVIEW.md`, `shared/skills/image-ad-prompting/prompting/prompt-library.md`, `shared/skills/image-ad-prompting/prompting/safety-suffixes.md` and `shared/skills/nano-banana-image-ad/prompting/guide.md`. Or take everything at once with `git clone https://github.com/novoads/agent-skills.git`. That install has no `scripts/check-novoads-env.sh` either, so set `NOVOADS_API_KEY` in the environment yourself and let the first call report the key. ## Read order Paths below are **from the repo root**. This skill is copied into `.claude/skills/` and `.cursor/skills/` by `sync-skill.sh`, so a relative link out of it would break in those …
Read the whole file at its exact version.
How to install
mdr add novoads/agent-skills/nano-banana-image-ad@sha256:49f04322d06171c0The line at the top of this page pins the label git:20260930.c0004d7, 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_cggqk7iajj3e2huv)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Aug 13, 2026 and Sep 30, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260930.c0004d7 latest | 2026-09-30 | c0004d7 | 18,906 B | A | view · diff |
| git:20260911.9e39357 | 2026-09-11 | 9e39357 | 18,712 B | A | view · diff |
| git:20260814.0cfabea | 2026-08-14 | 0cfabea | 18,712 B | A | view · diff |
| git:20260814.62e1e32 | 2026-08-14 | 62e1e32 | 18,721 B | A | view · diff |
| git:20260813.5c277a4 | 2026-08-13 | 5c277a4 | 18,721 B | A | view · diff |
| git:20260813.5616c8d | 2026-08-13 | 5616c8d | 18,721 B | A | view · diff |
| git:20260813.5e37de6 | 2026-08-13 | 5e37de6 | 18,391 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 (18906 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
novoads/agent-skills · 28 stars · license MIT · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cggqk7iajj3e2huv GET https://markdownregistry.com/api/v1/resolve?ref=novoads/agent-skills/nano-banana-image-ad GET https://markdownregistry.com/api/v1/blob/49f04322d06171c00d7fdc3b41aff348c62582bb21e4d9cb15e0d1f1daba4259
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.