Settings › Tools › Agents › Built-in has an Environment variables field under the executable
(NAME=value; OTHER=value). They are saved in the agent's file, like a command override, and the
agent process starts with them on top of the shell environment, replacing variables of the same
name: e.g. CLAUDE_CODE_ENTRYPOINT, CLAUDE_CONFIG_DIR or a proxy for Claude Code. Changing the
command or the environment keeps the other; a file left with only the built-in's values is removed.
Closes#1133
l0ng-ai
16c4aadb4a