1 article

A deny rule on .env stops cat but not a Python one-liner. Here are the three layers that actually keep secrets out of a coding agent's context - file rules, environment scrubbing and credential masking - and what Claude Code, Codex, Cursor and Gemini CLI give you for each, with real test runs.

New tutorials, open-source projects, and deep dives on coding agents - delivered weekly.
Explore 840 topics
Browse All Topics