Claude Code mod

claudetto

Tunes Claude Code for coding at the lowest token cost, through its official extension points only: settings, hooks, skills, and an output style. It patches nothing. The tree is a rebuild in progress, and each capability lands with the measurement that decided its values. The one decided default is the compaction path, which stays the built-in compaction of Claude Code until a measured probe result beats it.

3 starsContext & usage mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add xsyetopz/dotclaude
/plugin install claudetto@claudetto

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

What it can access

Reach
Unknown
Sees
every tool call, the init skill, classic hooks, the system prompt, subagent spawns, every prompt, compaction
Hooks
turn.steptool.callsession.startcommand.runcommand.describeskill.prompttool.describeagent.offerclassic.SessionEndclassic.PreCompactclassic.SessionStartprompt.contexttool.checkclassic.PermissionDeniedclassic.PermissionRequestagent.spawnclassic.PostToolUseFailureclassic.Stopprompt.submitturn.startturn.completesession.measuresession.compactclassic.PreToolUseprompt.attachment

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

Folder
plugins/claudetto
Marketplace
claudetto
Author
xsyetopz
License
MIT
Last updated
31 October 2026

FAQ

What is claudetto?

Tunes Claude Code for coding at the lowest token cost, through its official extension points only: settings, hooks, skills, and an output style. It patches nothing. The tree is a rebuild in progress, and each capability lands with the measurement that decided its values. The one decided default is the compaction path, which stays the built-in compaction of Claude Code until a measured probe result beats it. It is a mod for Claude Code, from xsyetopz/dotclaude on GitHub.

What can the claudetto mod access?

Its reach could not be worked out from its code. It sees every tool call, the init skill, classic hooks, the system prompt, subagent spawns, every prompt, compaction. Like any mod, it runs with your permissions.

How do I install claudetto?

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

Is claudetto popular?

xsyetopz/dotclaude has 3 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 31 October 2026.

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