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Nano Banana 2 MCP Server

by rocnubie

Nano Banana 2 MCP Server

Nano Banana 2 - Nano Banana 2 AI Image Tool

MCP Badge License: MIT Node MCP Read Only Zero Config

A Model Context Protocol server that exposes the canonical Nano Banana 2 knowledge surface — image generation workflows and styles, pricing, FAQ, official links — to MCP-compatible AI clients such as Claude Desktop, Cursor, Windsurf, and Continue. Read-only, no API keys, no quota, ~50 ms cold start.

Official website: https://nanobanana-2.live

🎨 About Nano Banana 2

Nano Banana Pro is a web-based content creation platform that brings together image generation, video synthesis, and photo editing tools in a single interface. Powered by models including Google Gemini, Veo 3, Flux Pro, and Seedream, the platform lets users go from a text prompt or reference image to a finished visual asset — still or moving — without switching between separate tools. It supports over 100 languages, offers commercial usage rights on premium tiers, and provides API access for teams that want to integrate generation capabilities into their own workflows. The result is a general-purpose creative studio aimed at people who need production-ready output rather than just experimentation.

Related MCP server: Muse AI Image MCP Server

Key Features

  • Multi-model image generation — access to Flux Pro, Flux Kontext, Flux Schnell Lora, Gemini, Qwen, and Seedream from a single prompt interface, with side-by-side model comparison available.

  • Veo 3 video synthesis — generate video clips up to 4K resolution at 60fps, with typical completion times of 30 to 90 seconds per clip.

  • Specialized editing tools — a suite of 13+ purpose-built tools covering canvas editing, background removal and replacement, hairstyle modification, product photography, 3D figure creation, and professional portrait enhancement.

  • Flexible export formats — images export as PNG, JPG, or WebP; videos export as MP4, with resolution scaling to suit web, print, or broadcast requirements.

  • Batch processing and API access — developers and studios can process multiple assets in parallel and integrate the platform's capabilities directly into external pipelines.

  • Team and enterprise options — shared workspaces, custom model training, and priority support for organizations with higher volume needs.

Use Cases

  • A social media manager needs a series of on-brand product images quickly and uses the product photography and background changer tools to generate consistent visuals from a few reference shots.

  • A digital artist wants to compare how Flux Pro and Gemini interpret the same prompt before committing to a style for a client project, using the side-by-side model evaluation feature.

  • A small video production team generates short promotional clips with Veo 3 for platforms like Instagram Reels or YouTube Shorts, exporting directly as MP4.

  • A developer building a content app integrates the platform's API to automate image generation as part of a larger publishing workflow.

  • A marketer running multilingual campaigns uses the 100+ language support to generate localized visual content and copy variations without maintaining separate tool accounts per region.

Who Is It For

Nano Banana Pro is built for people who need reliable, production-quality visual output and want to reach it faster than traditional design or video production allows. The primary users are digital artists, content creators, social media managers, and marketing teams who generate visuals at scale. It also serves developers who want API access to generation models without managing their own model infrastructure. Enterprise teams benefit from the collaboration features and custom training options. The free tier makes it accessible for individuals testing ideas, while the premium plans are structured for professionals and studios with consistent output requirements.

Tools

list_styles

Return the canonical list of image-generation styles or presets the site exposes. (Nano Banana 2)

Input: no parameters. Returns: text/markdown.

get_pricing

Return the canonical pricing entry point for Nano Banana 2.

Input: no parameters. Returns: text/markdown.

Return the canonical list of official links for Nano Banana 2 (website, support, docs when available).

Input: no parameters. Returns: text/markdown.

Resources

  • site://nanobanana-2/styles — Supported image-generation styles and presets.

  • site://nanobanana-2/pricing — Canonical pricing entry point.

  • site://nanobanana-2/faq — Short FAQ generated from public site metadata.

  • site://nanobanana-2/links — Canonical URLs to share with users.

Prompts

tell_me_about_nanobanana_2

Summarize what the site is, who it's for, and how it works. — Nano Banana 2

try_image_style_nanobanana_2

Recommend a starting image-generation style for a stated goal. — Nano Banana 2

Installation

Install via Smithery

npx -y @smithery/cli install nanobanana-2-mcp --client claude

(Replace claude with cursor, windsurf, or continue for those clients.)

Install from source

git clone https://github.com/rocnubie/nanobanana-2-mcp.git
cd nanobanana-2-mcp
pnpm install

Then add to your MCP client config (claude_desktop_config.json for Claude Desktop, mcp.json for Cursor / Windsurf / Continue):

{
  "mcpServers": {
    "nanobanana-2-mcp": {
      "command": "node",
      "args": [
        "/absolute/path/to/nanobanana-2-mcp/src/index.mjs"
      ]
    }
  }
}

Debug with MCP Inspector

npx @modelcontextprotocol/inspector node src/index.mjs

Development

pnpm install
pnpm start                 # run the server over stdio

License

MIT

Available Tools

3 tools
get_pricingB

Return the canonical pricing entry point for Nano Banana 2.

ParametersJSON Schema
NameRequiredDescriptionDefault

No parameters

TDQS

B3.3/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are present, so the description must convey behavioral traits. It only says 'Return', lacking details on read-only nature, idempotency, authentication requirements, side effects, or output format.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, focused sentence with no extraneous information. It is appropriately sized for a zero-parameter tool.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (no parameters, no output schema) and the context of sibling tools, the description sufficiently identifies the purpose. However, adding a note about what the entry point contains or its typical use would improve completeness.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The tool has zero parameters and schema coverage is 100%, so the description does not need to add parameter details. Baseline 4 applies as no value can be added beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb 'Return' and the specific resource 'canonical pricing entry point for Nano Banana 2', distinguishing it from siblings like 'list_styles' and 'get_official_links'. However, 'canonical pricing entry point' could be more explicit about what exactly is returned.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidelines provided on when to use this tool versus its siblings. The description only states what it does, not when it should be preferred or avoided.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

list_stylesA

Return the canonical list of image-generation styles or presets the site exposes. (Nano Banana 2)

ParametersJSON Schema
NameRequiredDescriptionDefault

No parameters

TDQS

A3.5/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries full burden. It only states the tool returns a list, without disclosing behavioral traits such as caching, rate limits, or whether the list is static/dynamic. The phrase '(Nano Banana 2)' adds no transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence that front-loads the action and resource. No wasted words; the version parenthetical is minor but doesn't detract.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Tool is simple with no parameters or output schema. Description explains the purpose but leaves ambiguity about the structure of the returned list (e.g., includes ids, names, etc.). Adequate for a straightforward list retrieval but could be more precise.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

There are no parameters. Schema description coverage is 100% (empty), so the description need not add parameter info. Baseline of 4 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool returns the canonical list of image-generation styles or presets, using a specific verb ('Return') and resource ('list of image-generation styles'). It is distinct from sibling tools get_pricing and get_official_links.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives. While siblings are unrelated, the description lacks any contextual hints about appropriate use cases or prerequisites.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. 3 tool updatesv0.1.0
    • First observedget_official_links
    • First observedget_pricing
    • First observedlist_styles

TDQS

A3.8/5.0
Disambiguation5/5

Each tool has a clearly distinct purpose: list_styles for image styles, get_pricing for pricing info, and get_official_links for official references. No overlap or ambiguity.

Naming Consistency5/5

All tool names follow a consistent verb_noun pattern (list_styles, get_pricing, get_official_links), making it predictable for the agent.

Tool Count4/5

With 3 tools, the count is on the lower end but still reasonable for a simple informational server serving static data. It is well-scoped to its purpose.

Completeness4/5

The tool set covers the essential static information (styles, pricing, links) for the server's domain. A minor gap might be the lack of a 'features' or 'about' tool, but agents can still function with the existing tools.

Resources

Unclaimed servers have limited discoverability.

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