Claude Code mod
cache-keeper
Context, quota and prompt-cache meters above the prompt; while the session is idle on a 1-hour cache, keeps it alive and compacts before it lapses, holding off system sleep meanwhile (Linux, Windows, macOS).
Install
/plugin marketplace add oioi555/claude-code-mods
/plugin install cache-keeper@oioi555Mods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, drives Claude, reads env vars, reads settings, reads mod state, persists state, draws
- Sees
- every prompt, compaction
- Draws in
AbovePromptPane- Hooks
session.startsession.endprompt.submitturn.startturn.completeturn.stepsession.measuresession.compactcommand.runui.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
- oioi555/claude-code-mods
- Folder
plugins/cache-keeper- Marketplace
oioi555- Author
- oioi555
- License
- MIT
- Last updated
- 14 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is cache-keeper?
Context, quota and prompt-cache meters above the prompt; while the session is idle on a 1-hour cache, keeps it alive and compacts before it lapses, holding off system sleep meanwhile (Linux, Windows, macOS). It is a mod for Claude Code, from oioi555/claude-code-mods on GitHub.
What can the cache-keeper mod access?
Its widest reach is "writes or runs" (runs processes, drives Claude, reads env vars, reads settings, reads mod state, persists state, draws). It sees every prompt, compaction. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.
How do I install cache-keeper?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add oioi555/claude-code-mods and then /plugin install cache-keeper@oioi555.
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pauldandurand/claude-mods
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bbarney7/claude-code-mods
Keeps an idle session's prompt cache warm for as long as you choose, then compacts or hands off before it expires; holds a costly cold send with its price and your choices; /keepwarm opens a pane with the session's settings
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razzamatazm/cache-keeper
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