# Rename: agent-joule → agent-mei

Completed 2026-09-22.

| Old | New |
|-----|-----|
| `/workspace/agent-joule` | `/workspace/agent-mei` |
| crate `agent_joule_panel` | `agent_mei_panel` |
| type `AgentJoulePanel` | `AgentMeiPanel` |
| binary / default-run `agent-joule` | `agent-mei` |
| MCP prefix `agent_joule_*` | `agent_mei_*` |
| theme `assets/themes/agent-joule` | `agent-mei` |
| mei-studio `agent-joule-bridge` | `agent-mei-bridge` |

**Unchanged (metering vocabulary):** `joule_core`, `joule_coded`, `joule_tray`, `JOULE_CODE_*`, JouleDB, joule receipts.

Mac: `/Users/dcharlot/data-share/vibe-coding/agent-mei` (was `agent-joule`).