[FEATURE] CLI command menu to show all available commands or support scrolling/pagination

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

When typing / in Claude Code CLI to browse available commands, the menu displays a limited number of items. If you have many skills, plugins, or MCP commands installed, there's no way to see the full list without already knowing what to type.

Expected behavior

The / menu should either show all available commands, support scrolling through the full list, or provide a paginated view.

Current behavior

Only a subset of commands are visible. Users must already know (or guess) a prefix to filter down to the command they want.

Proposed Solution

Suggested solutions

• Allow scrolling through the full command list
• Add a "Show all" option at the bottom of the truncated list
• Add a setting in settings.json to configure the max number of displayed items

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

Why do this

As the skills/plugin ecosystem grows, discoverability becomes harder. New users especially benefit from being able to browse what's available without memorizing command names.