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ddddocr-rust
Supports UIby 86maid
High-performance Rust implementation of ddddocr for captcha recognition and OCR without OpenCV dependencies.
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Works in:claude
Exposes:Tools
What it does
Connects AI agents to a powerful OCR and captcha recognition engine. It specializes in solving alphanumeric captchas, including those with varying cases and special characters, and provides tools for object detection and slider-based captcha matching.
Tools
ocr: Performs text recognition on images, supporting custom color filters (e.g., green, red) and character set ranges.det: Detects bounding boxes for target objects within an image, useful for click-based captchas.slide-match: Calculates the offset for slider-style captchas using a target and background image.slide-comparison: Compares two images to find the alignment offset for slider verification.
Installation
Add the following to your claude_desktop_config.json:
{
"mcpServers": {
"ddddocr": {
"command": "ddddocr.exe",
"args": ["--address", "0.0.0.0:8000", "--ocr", "--det", "--slide", "--mcp"]
}
}
}
Supported hosts
- claude
Quick install
ddddocr.exe --address 0.0.0.0:8000 --ocr --det --slide --mcpInformation
- Pricing
- free
- Published
- 4/13/2026
- stars
