Claude Code mod

mathlete

Mental math questions above the prompt while Claude works: skill tree, adaptive difficulty, XP, levels and achievements

Spinner, theme & fun mods Plugin marketplaceValidates on Claude Code 2.1.323 Source

Install

Inside Claude Code
/plugin marketplace add janakirampuli/mathlete
/plugin install mathlete@mathlete

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L1Reads: reads mod state, plays audio, persists state, draws
Hooks
session.startcommand.runturn.startui.close

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

  • A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
  • It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
  • Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
  • Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Claude Code docs

Details

Repository
janakirampuli/mathlete
Folder
.
Marketplace
mathlete
Author
Janaki
Type
Spinner, theme & fun mods
License
MIT
Last updated
16 October 2026
Listed in
awesome-claude-code-mods

FAQ

What is mathlete?

Mental math questions above the prompt while Claude works: skill tree, adaptive difficulty, XP, levels and achievements It is a mod for Claude Code, from janakirampuli/mathlete on GitHub.

What can the mathlete mod access?

Its widest reach is "reads" (reads mod state, plays audio, persists state, draws). Like any mod, it runs with your permissions.

How do I install mathlete?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add janakirampuli/mathlete and then /plugin install mathlete@mathlete.

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