Claude Code mod
cache-keepalive
Keeps an idle conversation's prompt cache warm with a tiny forked request shortly before the cache would expire, for a limited number of idle hours.
Install
/plugin marketplace add pnam16/claude-mods
/plugin install cache-keepalive@ame-modsMods 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 files, reads env vars, draws
- Sees
- classic hooks
- Hooks
session.startcommand.runturn.startturn.completeclassic.Stop
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
- pnam16/claude-mods
- Folder
mods/cache-keepalive- Marketplace
ame-mods- Author
- ame
- Last updated
- 6 November 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is cache-keepalive?
Keeps an idle conversation's prompt cache warm with a tiny forked request shortly before the cache would expire, for a limited number of idle hours. It is a mod for Claude Code, from pnam16/claude-mods on GitHub.
What can the cache-keepalive mod access?
Its widest reach is "writes or runs" (runs processes, drives Claude, reads files, reads env vars, draws). It sees classic hooks. Like any mod, it runs with your permissions.
How do I install cache-keepalive?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add pnam16/claude-mods and then /plugin install cache-keepalive@ame-mods.
More context & usage mods
cache-keepalive
luck7x/claude-cache-keepalive
Opt-in prompt-cache keep-alive for Claude Code's main conversation: refreshes the 1h cache via $.model.fork before it lapses, canary-verified, capped and fail-closed.
cache-keeper
ankits3a/cache-keeper
Band above the prompt: prompt-cache time left, Warm button, keep warm for 10 h unattended, and a Handoff button suggested when the session goes off track (signals judge vs model judge, compared over 5 sessions).
cache-handoff
pnam16/claude-mods
Writes a session handoff when about 5 minutes of the 1h prompt cache remain on an idle session, then, once that cache has gone cold, opens a new conversation from the handoff or pins a notice.
cache-keeper
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
cache-guard
Rohitp/claude-mods
Counts down the prompt cache, warns before it goes stale, and can keep it warm with cheap cache-read pings.
cache-keeper
cainrus/claude-cache-keeper
Keeps the prompt cache of an idle Claude Code session warm, only while someone is plausibly coming back. Pure hooks: no proxy, no MCP server, no dependencies.
Browse the most popular Claude Code mods, all context & usage mods, or the skills and MCP server directories.