AI coding agents like Claude Code read your .env files, cat command output, and run shell commands on

your behalf. By design, every one of those actions gets written verbatim into a local session transcript

(~/.claude/projects/**/*.jsonl) so the agent can resume sessions later.

That means anything the agent ever saw — an API key, a database URL, the output of env — is sitting in

plaintext on disk indefinitely. Nobody was auditing those files. So I wrote a small CLI that does.