| Area | Supported behavior |
|---|
| Startup | Opens chat when a model is configured; opens setup when no model is usable. |
| Rendering | Markdown, code blocks, streaming assistant output, tool status, errors, and final responses. |
| Input | Multiline editing, bracketed paste, running-input submission, and non-blocking user submissions. |
| Models | duck model manager and first-run provider setup. |
| Profiles | duck profiles, active profile switching, avatar display, and profile-scoped state. |
| Sessions | New session, resume, rewind, tracked file restore, compaction, and runtime metadata inspection. |
| Gateway parity | Shared /new, /resume, and /rewind semantics with Gateway routes. |
| Approvals | Filesystem, shell, process, MCP, network, and sandbox-related approval UI. |
| Sandbox setup | Windows elevated setup flow when required. |
| Web setup | Web search and web extract provider selection. |
| Command | Behavior |
|---|
/new | Start a fresh session. |
/resume | List recent sessions. |
/resume <number> | Resume one session from the latest list. |
/rewind | List user-turn rewind points. |
/rewind <number> | Rewind to before that turn and restore tracked file changes when safe. |
/model | Open model management. |
See Session Rewind for exact file restore behavior and limits.
