gemini-image-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| GEMINI_1PSID | Yes | The value of the __Secure-1PSID cookie from gemini.google.com. Equivalent to being logged in as you. Required for authentication. | |
| GEMINI_1PSIDTS | Yes | The value of the __Secure-1PSIDTS cookie from gemini.google.com. Equivalent to being logged in as you. Required for authentication and rotates frequently. | |
| GEMINI_COOKIE_PATH | No | Path where the refreshed __Secure-1PSIDTS value is persisted. Defaults to output/.cookies. | output/.cookies |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| generate_imageA | Generate one or more new images from a text prompt using the Gemini web app. The Parametersprompt: |
| edit_imageA | Edit one or more existing local image files using a text instruction.
Parametersprompt: |
| list_modelsA | List the Gemini models (image/chat) available to the currently signed-in account. Returns each model's display name and internal model name/id, one per line. Use a
|
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 3 tools
Each tool serves a clearly distinct purpose: generate new images, edit existing images, and list available models. There is no meaningful overlap between these operations, so an agent can reliably select the right tool.
All tool names follow a consistent verb_noun pattern in snake_case: generate_image, list_models, edit_image. This creates a predictable and readable naming convention across the entire set.
Three tools is a well-scoped count for an image generation and editing server. Each tool covers a necessary core function without redundancy or unnecessary bloat.
The server covers the core image workflow: generating, editing, and choosing models. Minor gaps exist, such as no explicit gallery management or image deletion, but these are not essential to the stated purpose.