Claude
Claude is the Chat engine over the Claude Code CLI, in Chat - /chat?engine=claude.

What it does
Section titled “What it does”Streams chat over the Claude Code CLI and shows tool-use chips inline, plus cost, token and duration telemetry per turn. It is the most capable engine. Like every engine in Chat it has Chat / History / Workspace tabs and a right-side Settings panel; Claude additionally exposes a Sessions tab over the Claude Code CLI’s own session store.
Key actions
Section titled “Key actions”- Model picker - Fable 5 / Opus 4.8 / Sonnet 5 / Haiku 4.5.
- Effort level - set the reasoning effort for a turn.
- Permission mode - control what the CLI is allowed to do.
- Working directory - choose where the CLI operates.
- Session resume - reopen a past thread; browse the CLI’s sessions from the Sessions tab.
- Telemetry row - tokens and duration reported per turn.
Requires the Claude Code CLI (claude) installed and logged in. Check with command -v claude; log in by running claude once, or claude setup-token on a headless server. No .env.local key is needed - the CLI uses its own login. Claude also powers Loop, Pipeline (as the default global model), SEO-Forge, M-Forge Compose, OpenMontage and the AI Mastermind.
- Chats append to your Obsidian vault under
memories/, one markdown file per day. - To turn the Claude family off everywhere, use the Model Manager.
See also
Section titled “See also”-
Chat - the window this engine answers in.