Expose Nano Banana 2.1 in image MCP tools

nanobanana/core/types.py

@@ -13,6 +13,7 @@
     "nano-banana",
     "nano-banana-2-lite",
     "nano-banana-2",
+    "nano-banana-2.1",
     "nano-banana-pro",
     "nano-banana:official",
     "nano-banana-2-lite:official",

nanobanana/tools/image_tools.py

@@ -21,7 +21,7 @@ async def nanobanana_generate_image(
     model: Annotated[
         NanoBananaModel,
         Field(
-            description="Model to use for generation. 'nano-banana' (default, alias of gemini-2.5-flash-image) is faster. 'nano-banana-2-lite' is a lightweight variant. 'nano-banana-2' (alias of gemini-3.1-flash-image) offers pro-level quality at flash speed. 'nano-banana-pro' (alias of gemini-3-pro-image) offers highest quality and supports resolution parameter. Append ':official' suffix to any model name to use the official tier."
+            description="Model to use for generation. 'nano-banana' (default, alias of gemini-2.5-flash-image) is faster. 'nano-banana-2-lite' is a lightweight variant. 'nano-banana-2' (alias of gemini-3.1-flash-image) offers pro-level quality at flash speed. 'nano-banana-2.1' supports 1K/2K/4K generation and editing. 'nano-banana-pro' (alias of gemini-3-pro-image) offers highest quality and supports resolution parameter. The existing nano-banana, 2-lite, 2, and pro models have ':official' variants; 2.1 does not."
         ),
     ] = "nano-banana",
     aspect_ratio: Annotated[
@@ -33,7 +33,7 @@ async def nanobanana_generate_image(
     resolution: Annotated[
         Resolution | None,
         Field(
-            description="Resolution of the generated image. Options: '1K' (default), '2K', '4K'. Only works with 'nano-banana-pro' model."
+            description="Resolution of the generated image. Options: '1K' (default), '2K', '4K'. Supported by nano-banana-2, nano-banana-2.1, and nano-banana-pro."
         ),
     ] = None,
     count: Annotated[
@@ -97,7 +97,7 @@ async def nanobanana_edit_image(
     model: Annotated[
         NanoBananaModel,
         Field(
-            description="Model to use for editing. 'nano-banana' (default, alias of gemini-2.5-flash-image) is faster. 'nano-banana-2-lite' is a lightweight variant. 'nano-banana-2' (alias of gemini-3.1-flash-image) offers pro-level quality at flash speed. 'nano-banana-pro' (alias of gemini-3-pro-image) offers highest quality. Append ':official' suffix to any model name to use the official tier."
+            description="Model to use for editing. 'nano-banana' (default, alias of gemini-2.5-flash-image) is faster. 'nano-banana-2-lite' is a lightweight variant. 'nano-banana-2' (alias of gemini-3.1-flash-image) offers pro-level quality at flash speed. 'nano-banana-2.1' supports 1K/2K/4K generation and editing. 'nano-banana-pro' (alias of gemini-3-pro-image) offers highest quality. The existing nano-banana, 2-lite, 2, and pro models have ':official' variants; 2.1 does not."
         ),
     ] = "nano-banana",
     aspect_ratio: Annotated[
@@ -109,7 +109,7 @@ async def nanobanana_edit_image(
     resolution: Annotated[
         Resolution | None,
         Field(
-            description="Resolution of the edited image. Options: '1K', '2K', '4K'. Only works with 'nano-banana-pro' model."
+            description="Resolution of the edited image. Options: '1K', '2K', '4K'. Supported by nano-banana-2, nano-banana-2.1, and nano-banana-pro."
         ),
     ] = None,
     count: Annotated[

openai/README.md

@@ -176,7 +176,7 @@ For **401**, check which auth route the client used and whether the token or OAu
 - **Reasoning**: o4-mini, o3, o3-mini, o3-pro, o1, o1-mini, o1-pro
 
 ### Image Models
-- gpt-image-1, gpt-image-1.5, gpt-image-2, gpt-image-2:official, gpt-image-2.5-flare, gpt-image-2.5-flare:official, gpt-image-2.5-sunburst, gpt-image-2.5-sunburst:official, dall-e-3, dall-e-2, nano-banana, nano-banana-2, nano-banana-pro
+- gpt-image-1, gpt-image-1.5, gpt-image-2, gpt-image-2:official, gpt-image-2.5-flare, gpt-image-2.5-flare:official, gpt-image-2.5-sunburst, gpt-image-2.5-sunburst:official, dall-e-3, dall-e-2, nano-banana, nano-banana-2-lite, nano-banana-2, nano-banana-2.1, nano-banana-pro
 - GPT Image `:official` variants settle from actual text-input, image-input, and image-output tokens.
 
 ### Embedding Models

openai/README.pypi.md

@@ -177,7 +177,7 @@ For **401**, check which auth route the client used and whether the token or OAu
 - **Reasoning**: o4-mini, o3, o3-mini, o3-pro, o1, o1-mini, o1-pro
 
 ### Image Models
-- gpt-image-1, gpt-image-1.5, gpt-image-2, gpt-image-2:official, gpt-image-2.5-flare, gpt-image-2.5-flare:official, gpt-image-2.5-sunburst, gpt-image-2.5-sunburst:official, dall-e-3, dall-e-2, nano-banana, nano-banana-2, nano-banana-pro
+- gpt-image-1, gpt-image-1.5, gpt-image-2, gpt-image-2:official, gpt-image-2.5-flare, gpt-image-2.5-flare:official, gpt-image-2.5-sunburst, gpt-image-2.5-sunburst:official, dall-e-3, dall-e-2, nano-banana, nano-banana-2-lite, nano-banana-2, nano-banana-2.1, nano-banana-pro
 - GPT Image `:official` variants settle from actual text-input, image-input, and image-output tokens.
 
 ### Embedding Models

openai/core/types.py

@@ -171,6 +171,7 @@
     "nano-banana",
     "nano-banana-2-lite",
     "nano-banana-2",
+    "nano-banana-2.1",
     "nano-banana-pro",
 ]
 

openai/tools/info_tools.py

@@ -183,6 +183,7 @@ async def openai_list_image_models() -> str:
 | nano-banana          | Nano Banana - fast, efficient generation          |
 | nano-banana-2-lite   | Nano Banana 2 Lite - lightweight version          |
 | nano-banana-2        | Nano Banana 2 - improved version                  |
+| nano-banana-2.1      | Nano Banana 2.1 - 1K/2K/4K generation and editing |
 | nano-banana-pro      | Nano Banana Pro - highest quality                 |
 
 ## Supported Sizes