nanobanana SKILL.md skillA
nanobanana from leynos/visual-storytelling-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add leynos/visual-storytelling-skills/nanobanana@git:20260506.16ebae6Pins git:20260506.16ebae6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- leynos/visual-storytelling-skills
- Path
skills/nanobanana/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260506.16ebae6, committed May 6, 2026
- First version recorded
- May 5, 2026
- Size
- 5,219 bytes
- Repository stars
- 9
- License
- ISC
Craft high-precision prompts and edit instructions for Nano Banana image workflows, especially when using the local nanobanana MCP tools for generation, editing, character consistency, or multi-image fusion. Use when the task needs structured prompts, reference-role assignment, layout-heavy image specs, typography-heavy images, iterative edit-first refinement, or reliable model/aspect/output-path choices.
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
# Nanobanana Use this skill to turn a vague image request into a prompt that Nano Banana can execute reliably, or to refine an existing image/edit request without restarting from scratch. ## Workflow 1. Identify the operation first. - `generate`: create a new image from text and optional references. - `edit`: modify an existing image while preserving specified elements. - `character_consistency`: keep one character stable across scenes. - `multi_image_fusion`: combine several references into one coherent result. 1. Choose the lowest-complexity prompt shape that fits the ask. - Use a short natural-language prompt for simple scenes. - Use a structured block for multi-part layouts, infographics, or scene logic. - Use JSON-like structure when the user needs many simultaneous constraints or multiple reference roles. 1. Build the prompt in this order. - Subject: who or what must appear. - Action/state: what is happening. - Setting: where it is happening. - Composition: framing, camera angle, spatial layout. - Lighting/mood: time of day, light direction, contrast, atmosphere. - Style/materiality: photoreal, editorial, infographic, matte acrylic, film grain, etc. …
Read the whole file at its exact version.
How to install
mdr add leynos/visual-storytelling-skills/nanobanana@sha256:7a144f5776c8a55eThe line at the top of this page pins the label git:20260506.16ebae6, 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_rgl52ib7cakwiuuf)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 5, 2026 and May 6, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260506.16ebae6 latest | 2026-05-06 | 16ebae6 | 5,219 B | A | view · diff |
| git:20260505.d310ec2 | 2026-05-05 | d310ec2 | 4,562 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 (5219 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
leynos/visual-storytelling-skills · 9 stars · license ISC · pushed 2026-10-10 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rgl52ib7cakwiuuf GET https://markdownregistry.com/api/v1/resolve?ref=leynos/visual-storytelling-skills/nanobanana GET https://markdownregistry.com/api/v1/blob/7a144f5776c8a55e88b8af49b1fdbb6e4ac9d52a02b16ea38da1cb2733a321b1
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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