Claude Code mod

effort-router

Picks the reasoning effort for each turn of the main conversation with a System One classifier (hosted Jev or a compatible service) and shows the level on the spinner and on the line that closes the turn. In shadow mode it shows and logs its pick and sends the session's effort; in enforce mode it sends the pick. Requires CLAUDE_CODE_ENABLE_FUNCTION_HOOKS=1.

Workflow mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code

/plugin marketplace add totally-tim/effort-router
/plugin install effort-router@effort-router

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

What it can access

Reach: L3Network: network, writes files, reads files, reads env vars, reads settings, reads the transcript, reads mod state, draws
Sees: every prompt, every tool call
Draws in: SpinnerTurnDuration
Hooks: session.startsession.endturn.startturn.stepprompt.submitprompt.attachmenttool.callturn.completeui.rendercommand.run

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: totally-tim/effort-router
Folder: .
Marketplace: effort-router
Author: Tim Kraus
Type: Workflow mods
License: MIT
Last updated: 29 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is effort-router?

What can the effort-router mod access?

Its widest reach is "network" (network, writes files, reads files, reads env vars, reads settings, reads the transcript, reads mod state, draws). It sees every prompt, every tool call. It draws in Spinner, TurnDuration. Like any mod, it runs with your permissions.

How do I install effort-router?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add totally-tim/effort-router and then /plugin install effort-router@effort-router.

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