hCaptcha Challenger

🚀 Gracefully face hCaptcha challenge with multimodal large language model.


Discord

![hcaptcha-challenger-demo](https://github.com/QIN2DIM/img_pool/blob/main/img/hcaptcha-challenger3.gif) ## Introduction Does not rely on any Tampermonkey script. Does not use any third-party anti-captcha services. Just implement some interfaces to make `AI vs AI` possible. **Documentation:** [English](./docs/README.md) | [简体中文](./docs/README_zh.md) | [Русский 🇷🇺](./docs/README_ru.md) | [Tiếng Việt](./docs/README_vi.md) 🙌 ## What's features | Challenge Type | Pluggable Resource | Agent Capability | | --------------------------------------- | ------------------------------------------------------------ | ---------------- | | `image_label_binary` | ResNet ONNX classification [#220401](https://github.com/QIN2DIM/hcaptcha-challenger/issues?q=label%3A%22%F0%9F%94%A5+challenge%22+) | ✅ | | `image_label_area_select: point` | YOLOv8 ONNX detection [#230826](https://github.com/QIN2DIM/hcaptcha-challenger/issues/588) | ✅ | | `image_label_area_select: bounding box` | YOLOv8 ONNX segmentation [#230828](https://github.com/QIN2DIM/hcaptcha-challenger/issues/592) | - | | `image_label_multiple_choice` | ViT ONNX zero-shot motion [#231109](https://github.com/QIN2DIM/hcaptcha-challenger/issues/917) | - | | `image_drag_drop` | Spatial Chain-of-Thought [#250401](https://github.com/QIN2DIM/hcaptcha-challenger/issues/995) | ✅ | | Advanced Task | Pluggable Resource | | --------------------------- | ------------------------------------------------------------ | | `Rank.Strategy` | nested-model-zoo [#231006](https://github.com/QIN2DIM/hcaptcha-challenger/issues/797) | | `self-supervised challenge` | CLIP-ViT [#231022](https://github.com/QIN2DIM/hcaptcha-challenger/issues/858) | | `Agentic Workflow` | AIOps Multimodal Large language model [#250331](https://github.com/QIN2DIM/hcaptcha-challenger/pull/980) | ## Workflow | Tasks | Resource | | ----------------------------- | ------------------------------------------------------------ | | `ci: sentinel` | [![hCAPTCHA Sentinel](https://github.com/QIN2DIM/hcaptcha-challenger/actions/workflows/sentinel.yaml/badge.svg?branch=main)](https://github.com/QIN2DIM/hcaptcha-challenger/actions/workflows/sentinel.yaml) | | `ci: collector` | [![hCAPTCHA Collector](https://github.com/QIN2DIM/hcaptcha-challenger/actions/workflows/collector.yaml/badge.svg)](https://github.com/QIN2DIM/hcaptcha-challenger/actions/workflows/collector.yaml) | | `datasets: VCS, annoate` | [#roboflow](https://app.roboflow.com/), [#model-factory](https://github.com/beiyuouo/hcaptcha-model-factory) | | `model: ResNet - train / val` | [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/captcha-challenger/hcaptcha-model-factory/blob/main/automation/roboflow_resnet.ipynb) | | `model: YOLOv8 - train / val` | [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/QIN2DIM/hcaptcha-challenger/blob/main/automation/roboflow_yolov8.ipynb) | | `model: upload, upgrade` | [#objects](https://github.com/QIN2DIM/hcaptcha-challenger/tree/main/src), [#modelhub](https://github.com/QIN2DIM/hcaptcha-challenger/releases/tag/model) | | `datasets: public, archive` | [#roboflow-universe](https://universe.roboflow.com/qin2dim/), [#captcha-datasets](https://github.com/captcha-challenger/hcaptcha-whistleblower) | ## Contributors I would like to express my sincere gratitude to all the contributors. [![](https://opencollective.com/hcaptcha-challenger/contributors.svg?width=890&button=false)](https://github.com/QIN2DIM/hcaptcha-challenger/graphs/contributors) ## What's next - [Dislock](https://github.com/Vinyzu/DiscordGenerator), the most advanced Discord Browser Generator. Powered by hCaptcha Solving AI. - [undetected-playwright](https://github.com/QIN2DIM/undetected-playwright), stash the fingerprint of playwright-based web agents. - [epic-awesome-gamer](https://github.com/QIN2DIM/epic-awesome-gamer), gracefully claim weekly free games from Epic Store. ## Reference - [Microsoft/playwright-python](https://github.com/microsoft/playwright-python) - [Anthropic/MCP](https://github.com/modelcontextprotocol) - [Google/A2A](https://github.com/google/A2A) - [Google/Gemini](https://ai.google.dev/gemini-api/docs/models#gemini-2.5-pro-preview-03-25)