Claude Code mod
cache-clock
Shows how long the prompt cache stays warm, and when it expires, exactly how many tokens your next message will re-send uncached. No tokens spent.
Install
/plugin marketplace add VedantAndhale/claude-pro-kit
/plugin install cache-clock@claude-pro-kitMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L0Draws and remembers: persists state, draws
- Hooks
session.startturn.step
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
- VedantAndhale/claude-pro-kit
- Folder
plugins/cache-clock- Marketplace
claude-pro-kit- Author
- Vedant Andhale
- License
- MIT
- Last updated
- 9 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is cache-clock?
Shows how long the prompt cache stays warm, and when it expires, exactly how many tokens your next message will re-send uncached. No tokens spent. It is a mod for Claude Code, from VedantAndhale/claude-pro-kit on GitHub.
What can the cache-clock mod access?
Its widest reach is "draws and remembers" (persists state, draws). Like any mod, it runs with your permissions.
How do I install cache-clock?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add VedantAndhale/claude-pro-kit and then /plugin install cache-clock@claude-pro-kit.
Is cache-clock popular?
VedantAndhale/claude-pro-kit has 12 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 9 October 2026.
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