Claude Code mod
cache-meter
Prompt-cache hit rate in one row above the prompt, with how long the cache stays warm and a Keep warm switch that refreshes it while you are away.
Install
/plugin marketplace add T-AI-Labs/claude-code-mods
/plugin install cache-meter@T-AI-LabsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: drives Claude, reads mod state, persists state, draws
- Draws in
AbovePrompt- Hooks
session.startsession.endturn.stepturn.completeui.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
- T-AI-Labs/claude-code-mods
- Folder
cache-meter- Marketplace
T-AI-Labs- Author
- Claude
- License
- MIT
- Last updated
- 31 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is cache-meter?
Prompt-cache hit rate in one row above the prompt, with how long the cache stays warm and a Keep warm switch that refreshes it while you are away. It is a mod for Claude Code, from T-AI-Labs/claude-code-mods on GitHub.
What can the cache-meter mod access?
Its widest reach is "writes or runs" (drives Claude, reads mod state, persists state, draws). It draws in AbovePrompt. Like any mod, it runs with your permissions.
How do I install cache-meter?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add T-AI-Labs/claude-code-mods and then /plugin install cache-meter@T-AI-Labs.
Is cache-meter popular?
T-AI-Labs/claude-code-mods has 4 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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