Design doc for Gas Town account management feature enabling users to switch between multiple Claude Code accounts (e.g., personal vs work). Key decisions: - Uses CLAUDE_CONFIG_DIR env var as core mechanism - Config stored in ~/gt/mayor/accounts.yaml (follows town config pattern) - NOT in Beads (config, not work items) - NOT molecules (mechanical, not cognitive) - Extensible for API keys, per-role defaults, federation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>