See context usage and recent growth as a weather strip above the Claude Code prompt.
Claude Code ModAnthropic repository101 repo starsRepo updated Oct 1, 2026
Redline
Watch a live gauge of active Claude Code sessions above your prompt.
interfaceworkflowcost
About Redline
Redline adds an activity gauge to Claude Code so you can see how many sessions are working at once. A detail view expands the overview, and optional fuel gauges show usage-window and context information.
- A session activity gauge above the prompt.
- A detailed view toggled with /redline.
- Optional five-hour, seven-day and context gauges.
How to install
Open the source documentation to check prerequisites and installation scope. Copy the commands below and run them one line at a time. Replace any example paths with the directory you intend to use.
Terminal
claude plugin marketplace add jamubc/toolbox
claude plugin install redline@toolboxRequires Claude Code 2.1.287 or later. After installation, run /reload-plugins in the active session and check /plugin to confirm the mod loaded.
Complete any authentication or settings steps documented by the maintainer, then reload the session and confirm the capability is available. Entries in the same repository may share a parent plugin installation.
Getting started
Install the plugin and run /redline for details. Optional fuel gauges are controlled from the plugin configuration. If you try the demo count, use /redline live to return to live readings.
Before you use it
Review the project instructions and requested tool access, then try a small task. This directory checks sources and setup notes; inclusion is not a code security audit.
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