Prompt coach
Type: Status line. A status line that scores every prompt before you send it. It checks for a role, a goal and an example, and it turns green when all three are there.
Status: Announced. Download at launch.
Mods for Claude: custom interfaces by Yuzoki
A Claude mod is a small add-on that changes how Claude looks and works for you. A mod can add a pane beside the chat, a status line, a band over the answer, a toast or your own slash commands. Yuzoki is building six mods for Claude. They are announced but not available yet, and each one will be downloadable at launch.
Yuzoki is a free AI-education project. It is not affiliated with Anthropic, the company that makes Claude. These mods are made for Claude by Yuzoki and are not official Anthropic products.
The six planned mods
Focus pane
Type: Side pane. A side pane that keeps your task list next to the chat. It ticks items off as Claude finishes them.
Status: Announced. Download at launch.
Brand voice band
Type: Band. A band that flags off-brand words in Claude's answer and offers your house version instead.
Status: Announced. Download at launch.
Team slash kit
Type: Slash commands. A set of slash commands, /brief, /recap and /post, set up with your team's own templates.
Status: Announced. Download at launch.
Source check
Type: Toast. A toast that reminds you which claims in an answer still need a source before you copy it out.
Status: Announced. Download at launch.
Daily squeeze
Type: Side pane. A side pane with three AI tips a day, picked for the tools you actually use.
Status: Announced. Download at launch.
Launch status
No mod can be downloaded today. The previews on this page show the idea, not the final design. Each mod will come with a short Yuzoki lesson on how to install it and how to use it.
To learn Claude in the meantime, see the Claude lessons. For other ready-made setups, see department kits and tool stacks.