Fetch Sudoku puzzles and store them as JSON in the workspace; render images on demand; reveal solutions later.
Security Analysis
high confidenceThe skill's code, declared dependencies, and instructions match its stated purpose (fetching Sudoku puzzles, storing JSON, rendering images, and generating share links); nothing requested is disproportionate or unexplained.
Name/description (fetch, store, render, reveal) align with the included Python scripts and the declared dependency on python3 + requests/Pillow/lzstring. Required binaries and libraries are appropriate for the task; no unrelated credentials or services are requested.
SKILL.md directs the agent to run the provided scripts which fetch pages from sudokuonline.io, parse embedded JS arrays, save JSON to workspace/sudoku/puzzles, and render images/PDFs. This is within scope, but the tool performs network fetches (requests.get) and generates share links pointing to sudokupad domains; an operator can also pass arbitrary URLs to the fetcher CLI, which will be fetched if used.
No network install script is included; the skill is distributed as code files. Runtime requires installing Python packages (requests, Pillow, lzstring) via pip per SKILL.md — proportional and transparent. Nothing is downloaded or executed from untrusted URLs during install.
The skill declares no required environment variables or credentials. The code reads PWD (to discover workspace root) and writes files under the workspace; no secrets or unrelated config paths are accessed.
The skill is not forced-always and uses normal user-invocable CLI behavior. It writes puzzles/renders into workspace-local sudoku/ subfolders, which is expected for its function and not an elevated privilege.
Guidance
This skill appears internally consistent: it will fetch pages from sudokuonline.io, store puzzle JSON in workspace/sudoku/puzzles/, and render images/PDFs. Before installing, be aware it requires you to install Python packages (requests, Pillow, lzstring), the scripts will perform network requests (to sudokuonline.io and to generate/share links on sudokupad domains), and it will write files under your workspace. If you are comfortable with those network calls and with files being created in workspace/sudoku/, the skill is reasonable to use. If you want to restrict network access or storage location, review or run the scripts in an isolated environment first.
Latest Release
v2.4.2
Updated README: OpenClaw branding, added lzstring dep, fixed ClawHub URLs
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