FreezeText MCP
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| FREEZETEXT_API_PORT | No | Port of FreezeText's local HTTP API | 9876 |
| FREEZETEXT_API_TOKEN | No | Bearer token — only if set in FreezeText Settings |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| capture_screenA | Freezes the screen and recognizes text via OCR (Apple Vision). Returns the recognized text from the current screen. |
| capture_regionA | Captures a specific screen region and recognizes its text via OCR. Coordinates in screen points. |
| ocr_imageB | Runs OCR on a provided base64-encoded image (PNG or JPEG) and returns the recognized text. |
| list_historyA | Lists all captured-text history entries (id, text, displayName, timestamp, colorTag). |
| search_historyB | Searches the capture history by text. Optional sorting by date or text. |
| get_history_entryA | Returns a single history entry by its UUID. |
| add_historyC | Adds a text entry to the capture history. |
| delete_history_entryB | Deletes a history entry by its UUID. |
| clear_historyA | Deletes all history entries. |
| export_historyA | Exports the full capture history as JSON or CSV. |
| get_ocr_languagesA | Returns the currently configured OCR recognition languages. |
| set_ocr_languagesC | Sets the OCR recognition languages (e.g. en-US, de-DE). |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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