First Seen
Feb 18, 2026
Last Scanned
Feb 22, 2026
Findings
5
Score
70/100
Findings (5)
Detects downloading scripts piped directly to a shell interpreter
curl -LsSf https://astral.sh/uv/install.sh | shDownload the script first, inspect it, verify its checksum, then run it. Do not pipe curl/wget output directly to sh/bash. Prefer package manager installs.
Likely FP if the download is from a well-known installer domain (e.g., brew.sh, rustup.rs), though this pattern is inherently risky even with trusted sources.
Detects patterns of downloading and piping to shell execution
curl -LsSf https://astral.sh/uv/install.sh | shDownload the file first, verify its integrity (checksum, signature), inspect it, then run it. Prefer package managers over raw downloads. Never fetch-and-run in one step.
Likely FP if the target is a well-known installer (e.g., rustup, Homebrew) from its canonical HTTPS domain, though the pattern is inherently risky.
Detects chained commands using shell operators with dangerous operations
curl -LsSf https://astral.sh/uv/install.sh | shBreak chained commands into discrete, individually validated steps. Avoid piping untrusted output directly into a shell interpreter.
Likely FP if the matched text is a documentation example showing a common installer one-liner for a well-known tool with a canonical URL.
Detects pip install of arbitrary packages that modify the host environment
pip install nePin all pip packages to exact versions (e.g., pip install package==1.2.3). Use a requirements.txt or pyproject.toml with pinned versions and hash verification.
Likely FP if the match is in documentation showing how to install the skill's own PyPI package.
Detects pip install of arbitrary packages that modify the host environment
pip install liPin all pip packages to exact versions (e.g., pip install package==1.2.3). Use a requirements.txt or pyproject.toml with pinned versions and hash verification.
Likely FP if the match is in documentation showing how to install the skill's own PyPI package.