Skill flagged โ suspicious patterns detected
ClawHub Security flagged this skill as suspicious. Review the scan results before using.
Train your mind with algorithms
v1.0.0๐ฏ Interactive algorithm practice with 100+ problems across Easy/Medium/Hard difficulties. Generates ready-to-run code templates in Java & Python with built-...
โญ 0ยท 10ยท0 currentยท0 all-time
by@kadijin
MIT-0
Download zip
LicenseMIT-0 ยท Free to use, modify, and redistribute. No attribution required.
Security Scan
OpenClaw
Suspicious
medium confidencePurpose & Capability
Name and description align with the runtime instructions: generating problems, creating Java/Python templates, and maintaining a history file. No unrelated binaries, services, or credentials are requested.
Instruction Scope
Instructions explicitly tell the agent to read and update a workspace file (algo_history.md) and to create code files under java/... and python/.... This is coherent for progress tracking and template generation, but it means the skill will read and write files in the user's workspace โ review what it will create/modify. The SKILL.md itself is the instruction source and contains a detected unicode-control-chars pattern (see scan findings).
Install Mechanism
No install spec and no code files โ instruction-only skill. That minimizes surface area (nothing is downloaded or executed automatically), so install risk is low.
Credentials
No environment variables, credentials, or config paths are required. Requested accesses (workspace file read/write) are proportional to the stated features (history tracking, file generation).
Persistence & Privilege
always is false and model invocation is allowed (default). The skill does not request elevated or persistent platform privileges beyond normal invocation. Be aware it will modify workspace files when used.
Scan Findings in Context
[unicode-control-chars] unexpected: The SKILL.md contains Unicode control characters. Such characters are sometimes used to hide or obfuscate instructions and can be used for prompt-injection attacks. This is not expected for an algorithm-practice instruction file; inspect the raw SKILL.md and remove/clarify any unexpected hidden characters before trusting the skill.
What to consider before installing
This skill appears to do what it says (generate problems, templates, and keep a history), but the SKILL.md includes hidden Unicode control characters which can hide or alter instructions. Before installing or running: (1) Inspect the raw SKILL.md for hidden characters or unexpected text and ask the author to remove them if present. (2) Run the skill in an isolated/sandbox workspace and review any files it creates (algo_history.md, java/... , python/...) before executing generated code. (3) If you plan to let the agent invoke the skill autonomously, be comfortable with it reading/writing files in the workspace. If the author cannot explain the control characters or you cannot safely sandbox execution, don't install or invoke the skill.Like a lobster shell, security has layers โ review code before you run it.
latestvk97b0b7q5s79vwasmqmc13wnh984sd89
License
MIT-0
Free to use, modify, and redistribute. No attribution required.