Claude Code mod
claudius-modulus
A band above the Claude Code prompt: live model and effort, 5-hour session usage with a run-out forecast, warnings for extra, max or ultracode effort, and a rotating token-burning pep talk.
Install
/plugin marketplace add thealrivera/claudius-modulus
/plugin install claudius-modulus@claudius-modulusMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, reads mod state, persists state, draws
- Sees
- subagent spawns, every prompt, Workflow calls
- Draws in
AbovePrompt- Hooks
session.startsession.measureturn.stepcommand.runagent.spawnturn.completeprompt.submittool.callui.focusui.render
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.
Details
- Repository
- thealrivera/claudius-modulus
- Folder
mods/claudius-modulus- Marketplace
claudius-modulus- Author
- Al Rivera
- Last updated
- 18 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is claudius-modulus?
A band above the Claude Code prompt: live model and effort, 5-hour session usage with a run-out forecast, warnings for extra, max or ultracode effort, and a rotating token-burning pep talk. It is a mod for Claude Code, from thealrivera/claudius-modulus on GitHub.
What can the claudius-modulus mod access?
Its widest reach is "writes or runs" (runs processes, reads mod state, persists state, draws). It sees subagent spawns, every prompt, Workflow calls. It draws in AbovePrompt. Like any mod, it runs with your permissions.
How do I install claudius-modulus?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add thealrivera/claudius-modulus and then /plugin install claudius-modulus@claudius-modulus.
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