ClawHub

captcha-recognition

v1.0.1

Recognizes CAPTCHA images using ddddocr library. Invoke when user needs to recognize/decode CAPTCHA images or mentions captcha verification.

⭐ 1· 194·0 current·0 all-time
by末心@moxin1044
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
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Benign
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Benign
high confidence
✓
Purpose & Capability
Name/description (captcha OCR) match the included script and README. Declared dependencies (ddddocr, OpenCV, numpy, Pillow, requests) align with imports in scripts/captcha.py. No unrelated binaries, env vars, or config paths are requested.
✓
Instruction Scope
SKILL.md and the script limit actions to reading local files, fetching user-supplied HTTP/HTTPS image URLs, and performing image preprocessing + OCR. The README explicitly rejects blob: URLs for server-side use. There are no instructions to read unrelated files, environment variables, or to transmit data to unknown endpoints.
✓
Install Mechanism
This is an instruction-only skill (no install spec). The README advises installing standard PyPI packages (pip install ddddocr opencv-python numpy Pillow requests). That is expected and not an unusual or high-risk install mechanism.
✓
Credentials
No environment variables, credentials, or config paths are required. The script only uses network access to fetch user-provided image URLs, which is proportional to its purpose.
✓
Persistence & Privilege
Skill does not request always: true and does not alter other skills or system-wide settings. Autonomous invocation is allowed by default (platform normal), but there are no elevated privileges requested by the skill itself.
Assessment
This skill appears internally consistent with a CAPTCHA OCR tool. Before installing: 1) be aware it will ask you to pip-install ddddocr, OpenCV and other Python packages (OpenCV may require system build deps). 2) The skill downloads images only from URLs you provide—do not supply private or sensitive image URLs if you don't want the agent to fetch them. 3) ddddocr is a third‑party package; verify the package source/version you install and review its licensing and security posture. 4) Using CAPTCHA bypassing code can have legal or terms-of-service implications—ensure your use is lawful and ethical. 5) No hidden network endpoints or secret-exfiltration behaviors were found in the included script.

Like a lobster shell, security has layers — review code before you run it.

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License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

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