python-dev-environment

The skill fragment is coherent with documenting an ecosystem/toolchain (uv, pyright, ruff, pytest, Git) but its install patterns introduce notable supply-chain and execution risks. The presence of remote, no-signature installers (curl|sh, PowerShell IEX) across platforms is a significant red flag for untrusted code execution. While the stated purpose is educational/documentational, the installation commands suggest a real capability to bootstrap and execute code from an external source without verification, which is disproportionate and could enable supply-chain attacks if misused. Recommend reworking install sections to include verified checks (signatures or checksums, pinned versions, download over trusted registries, or offline/packaged installers) and to separate documentation from executable bootstrap steps in a risk-aware manner.