Cloudflare Image MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CLOUDFLARE_API_TOKEN | Yes | Bearer token for API auth | |
| IMAGE_MCP_OUTPUT_DIR | No | Where generated PNG files are saved | ./generated-images |
| CLOUDFLARE_ACCOUNT_ID | Yes | Cloudflare account ID | |
| IMAGE_MCP_DEFAULT_I2T_MODEL | No | Default image-to-text model | @cf/llava-hf/llava-1.5-7b-hf |
| IMAGE_MCP_DEFAULT_T2I_MODEL | No | Default text-to-image model | @cf/black-forest-labs/flux-1-schnell |
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": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| generate_imageB | Generate an image from a text prompt using a Cloudflare Workers AI text-to-image model. |
| describe_imageB | Generate a text description of an image using a Cloudflare Workers AI image-to-text model. |
| list_modelsA | List supported Cloudflare Workers AI image models. |
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 has a distinct purpose: describe_image processes an input image, generate_image creates an image from text, and list_models provides model discovery. No overlap or ambiguity.
All tool names follow a consistent snake_case verb_noun pattern (describe_image, generate_image, list_models), making them predictable and easy to understand.
With only 3 tools, the server is focused but covers core image operations. While slightly thin, it's appropriate for a specialized image AI server and doesn't feel overcrowded.
The server provides generate and describe functionality along with model discovery. Minor gaps exist (e.g., no edit or delete endpoints), but the surface is adequate for basic image generation and description tasks.