WebSpiderUtils/verification_code

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1165 stars · 235 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A research repository documenting approaches and code for solving mainstream CAPTCHA systems such as Geetest, NetEase Yidun, and Aliyun CAPTCHA, including click-based, character-order, and slider types. It includes YOLO-based Chinese character detection and classification models with training handbooks and datasets for local CAPTCHA recognition.

Use cases

• crack geetest captcha validate parameter
• recognize chinese characters in click captcha
• train yolo model to locate captcha characters
• solve netease yidun captcha
• build dataset for captcha character recognition
• bypass slider captcha with machine learning

When to choose

• you are researching CAPTCHA security or building recognition models for click-based Chinese character CAPTCHAs
• you need training handbooks and datasets for CAPTCHA object detection and classification
• you want documented reverse-engineering notes for Geetest front-end JS

When to avoid

• you need a production-ready commercial CAPTCHA solving service - the demo API is closed and usage is restricted to learning
• you need actively maintained code - many items are unfinished and updates have stalled
• you need a turnkey solution for all CAPTCHA types - slider trajectories and some models are incomplete

Facets

library · maturity maintenance

computer-vision machine-learning web-scraping ocr deep-learning computer-vision crawlers machine-learning security python captcha-cracking captcha-recognition geetest yidun yolo-v3 darknet chinese-character-recognition click-captcha slider-captcha web-crawling linux gpu

Member repositories

For agents

markdown · JSON · MCP: product_card(name="WebSpiderUtils/verification_code")