nano-banana SKILL.md skillA
nano-banana 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/nano-banana@git:20260918.774cf27Pins git:20260918.774cf27 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
nano-banana/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260918.774cf27, committed Sep 18, 2026
- First version recorded
- Apr 22, 2026
- Size
- 11,847 bytes
- Repository stars
- 81
- License
- none declared
Google Gemini image generation (Nano Banana) via the Gemini API. Use when user mentions "Nano Banana", "Gemini image generation", "gemini-3-pro-image", "gemini-3.1-flash-image", or wants to generate/edit images with Google's native image model.
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 (Gemini Image Generation) Generate and edit images using Google's Gemini native image models. Supports text-to-image, image editing, and multi-image composition via the standard `generateContent` endpoint. > Official docs: `https://ai.google.dev/gemini-api/docs/generate-content/image-generation` --- ## When to Use Use this skill when you need to: - Generate images from text prompts - Edit an existing image with a text instruction (inpaint / restyle / add-remove) - Compose multiple input images into one output (e.g. put a product into a scene) - Iterate on an image conversationally with fine-grained control --- ## Prerequisites Connect the **Nano Banana** connector at [app.okou.ai/connectors](https://app.okou.ai/connectors). Enabling the connector provisions `NANO_BANANA_TOKEN` — no Google Cloud account or user-supplied key is required. > **Troubleshooting:** If requests fail, run `okou doctor check-connector --env-name NANO_BANANA_TOKEN` or `okou doctor check-connector --url https://generativelanguage.googleapis.com/v1beta/models/gemini-3.1-flash-image:generateContent --method POST` --- ## How to Use …
Read the whole file at its exact version.
How to install
mdr add vm0-ai/vm0-skills/nano-banana@sha256:4f62dc245d7512d5The line at the top of this page pins the label git:20260918.774cf27, 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_56g2v4lu47qdaokz)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 22, 2026 and Sep 18, 2026, about one every 50 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260918.774cf27 latest | 2026-09-18 | 774cf27 | 11,847 B | A | view · diff |
| git:20260825.dc9bfc7 | 2026-08-25 | dc9bfc7 | 8,893 B | A | view · diff |
| git:20260812.68f64b6 | 2026-08-12 | 68f64b6 | 8,891 B | A | view · diff |
| git:20260422.504cb83 | 2026-04-22 | 504cb83 | 8,891 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 (11847 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_56g2v4lu47qdaokz GET https://markdownregistry.com/api/v1/resolve?ref=vm0-ai/vm0-skills/nano-banana GET https://markdownregistry.com/api/v1/blob/4f62dc245d7512d58bb96406130a78ce5d109f2037b87c6adeaa2ae457e08061
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.
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