What is cache-warm?
cache-warm is a Claude Code mod by KilimcininKorOglu that keeps the 1-hour prompt cache warm for a window you set, or with no end in every session under always, with one cache-shared fork per idle stretch and one keep-warm message after a resume,. It is listed under Cost & usage and has 11 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | KilimcininKorOglu |
| Repository | KilimcininKorOglu/claude-code-mods |
| Popularity | 11 GitHub stars |
| Category | Cost & usage |
| Security | Review before installing (72/100) |
| Rank | #455 of 5,272 Claude Code mods; #82 in Cost & usage |
| License | MIT |
| Last commit | 2026-10-04 |
| Stars this week | +3 |
| Hooks | 7 events |
| Sees | classic hooks, compaction, every prompt |
| Draws on | nothing |
Is cache-warm safe to install?
cache-warm scores 72/100 on the MCPMods security check: Review before installing. Things to review: reads environment variables; watches every prompt or event. It passed 5 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Reads environment variables | Review |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.command.run | drives Claude |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.stat | reads files |
$.model.fork | drives Claude |
$.prompt.submit | drives Claude |
$.session.id | |
$.session.model | |
$.session.root | |
$.session.usage | |
$.settings.read | reads settings |
$.sidebar.set | |
$.store.delete | keeps its own state |
$.store.get | keeps its own state |
$.store.keys | keeps its own state |
$.store.set | keeps its own state |
$.ui.log | draws interface |
$.ui.status | draws interface |
How do I install cache-warm?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/KilimcininKorOglu/claude-code-mods claude plugin validate ./claude-code-mods/plugins/cache-warm
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add KilimcininKorOglu/claude-code-mods && claude plugin install cache-warm@kilimcininkoroglu-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs cache-warm for you:
Install the "cache-warm" Claude Code mod from https://github.com/KilimcininKorOglu/claude-code-mods/tree/main/plugins/cache-warm. Run claude plugin validate on it first and show me what it can access before you enable it.
More from KilimcininKorOglu/claude-code-mods
This repository has at least 9 Claude Code mods on MCPMods.
- action-pin: After an edit that adds a GitHub Actions step pinned to a tag or a branch, names the commit SHA to write instead, from t (Review before installing)
- ask-autopick: Picks the recommended option of a question that waited unanswered for a set time, so a session you left does not stop. O (Low risk)
- bash-diet: Shrinks each Bash result before the model reads it: per-command filters for git, test runners, linters, package managers (Review before installing)
- bg-tasks: Shows the background shell tasks of the session on the status line or in the shared sidebar, with the oldest one's age, (Low risk)
- bughunt: Runs proof-driven bug hunt rounds with /bughunt: each round proves one bug with a failing command the mod runs itself, f (Review before installing)
- commit-cadence: Names the uncommitted files to you at the end of each turn, and tells the model at the next prompt to commit each finish (Review before installing)
- config-parse: Parses each JSON, YAML, TOML or .env file an Edit or Write touches, notes a parse error at once instead of at the next b (Review before installing)
- context-restore: Hands a skill or command call the current text of its file when the file changed on disk after the session loaded it, an (Review before installing)