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Claude Code Prompt Cache Mods

Prompt cache mods show when Claude Code's cache will go cold and what a cold send will cost: cache-clock counts down the timer, cache-keeper warns before an expensive send, and token-optimizer tracks context fill and limits. Browse all 323.

Install a mod in three steps

  1. Update to Claude Code 2.1.287 or later.
  2. Open a mod below and copy its install command.
  3. Run it in a Claude Code session, then /reload-plugins.

Browse 323 Claude Code mods

token-optimizer

alexgreensh 2.8kWrites or runs

Show session quality, context fill, cache countdown and usage limits above the prompt

Install steps Status lines & HUDs

cache-tax

karanb192 329Writes or runs

Keep the one-hour prompt cache warm during breaks and price cold sends before you pay

claude plugin install cache-tax@claude-code-mods
Prompt cache

ctx-handoff

cablate 125Writes or runs

Keeps project notes, catches Claude's usual slips, warms the cache, resumes sessions

claude plugin install ctx-handoff@ctx-handoff-mod
Context, memory & handoff

cache-clock

ray-amjad 101Writes or runs

Count down until the prompt cache goes cold and see how full the context is

claude plugin install cache-clock@claude-code-mods
Prompt cache

cache-keeper

nateherkai 68Writes or runs

Keep a big chat's prompt cache warm and warn before an expensive cold send

claude plugin install cache-keeper@nateherk-mods
Prompt cache

token-weather-usage

augiefra 23Reads

Show context, limit pace, cache time, session cost and running agents above the prompt

/plugin install token-weather-usage --marketplace augiefra/claude-mods
Status lines & HUDs

cache-warmer

paulbkim-dev 21Writes or runs

Keep the prompt cache warm with automatic refreshes before it expires

claude plugin install cache-warmer@claude-code-cache-warmer
Prompt cache

cache-meter

HolyGrail 19Reads

Show how long the prompt cache stays warm, its hit ratio, and what re-caches when cold

/plugin install cache-meter --marketplace HolyGrail/claude-mods
Status lines & HUDs

limits-meter

ice-lfernandes 11Writes or runs

Show plan limits, cache countdown and context use above the prompt

/plugin install limits-meter --marketplace ice-lfernandes/claude-code-mods
Usage & cost meters

cache-refresher

olddonkey 10Writes or runs

Shows when your prompt cache expires and what rebuilding it would cost

/plugin install cache-refresher --marketplace olddonkey/cache-refresher
Prompt cache

context-card

Nongfsq 10Network

Show context window fill, prompt cache state and plan usage above the prompt

/plugin install context-card@frank-claude-cockpit
Status lines & HUDs

cache-maxxer

vayaan-labs 8Network

Show the prompt cache countdown and hit rate, explain rebuilds, keep the cache warm

claude plugin install cache-maxxer@vayaan-labs
Prompt cache

cache-keep-warm

andreichiritescu 7Writes or runs

Count down your prompt cache expiry and keep it warm in the background

/plugin install cache-keep-warm --marketplace https://github.com/andreichiritescu/claude-code-cache-keep-warm.git
Prompt cache

context-bar

Boom-Vitt 6Reads

Show context window use and a prompt-cache countdown above the prompt

claude plugin install context-bar@boombignose-mods
Status lines & HUDs

keepwarm

declanbx 6Writes or runs

Keep an idle session's prompt cache warm before the 1-hour cache TTL lapses

Install steps Prompt cache

usage-pet

manson341349-beep 6Writes or runs

Show context, limits and cache hit rate above the prompt with an animated pixel pet

/plugin install usage-pet@claude-desktop-mods
Usage & cost meters

cache-bell

hollerbell 5Not fully known

Compact the conversation at a size you set and keep the prompt cache warm

claude plugin install cache-bell@cache-bell
Context, memory & handoff

cache-keeper

wdsewdser-bit 5Not fully known

Keep prompt caches warm and run 5m vs 1h TTL experiments in Claude Code

/plugin install cache-keeper --marketplace wdsewdser-bit/claude-code-mods
Prompt cache

nextcost

HMarzban 5Writes or runs

Show the price of your next message, cache countdown, session cost and limits

claude plugin install nextcost --marketplace HMarzban/nextcost
Status lines & HUDs

wavy-usage

BatuhanCakmakk 5Network

Show limit windows, context fill, cache life and turn cost as liquid rings and a jet

/plugin install wavy-usage@wavy-usage
Usage & cost meters

session-band

JohnnyVizz 317Writes or runs

Show turn number, cost, cache countdown and context fill above the prompt

/plugin install session-band --marketplace JohnnyVizz/claude-kit
Status lines & HUDs

cache-guard

escapeboy 97Writes or runs

Keeps the prompt cache warm while idle and holds the first cold-cache prompt

/plugin install cache-guard --marketplace escapeboy/claude-code-kit
Prompt cache

keepalive

alexandernicholson 11Network

Track prompt cache reuse per conversation and keep idle caches from expiring

/plugin install keepalive@agent-router-tools
Prompt cache

cache-keeper

ahmadhammoud56 5Writes or runs

Shows when your chat's prompt cache goes cold and what re-warming costs

/plugin install cache-keeper --marketplace ahmadhammoud56/MOAA
Prompt cache

cache-tax

partalemre 5Writes or runs

Holds a cold cache send and shows the rewrite cost before you pay for it

/plugin install cache-tax@modz
Prompt cache

cache-clock

hamzafer 426Writes or runs

Show prompt-cache time left, hit rate and misses below your status line

/plugin install cache-clock --marketplace hamzafer/claude-code-mods
Status lines & HUDs

cache-warm

KilimcininKorOglu 12Writes or runs

Keeps Claude Code's prompt cache warm and shows what a cold cache costs

/plugin install cache-warm --marketplace KilimcininKorOglu/claude-code-mods
Prompt cache

cache-timer

arasovic 8Reads

Count down to prompt cache expiry so the next message stays cheap

claude plugin install cache-timer@claude-code-mods
Prompt cache

cache-clock

VedantAndhale 12Draws only

Count down the prompt cache and show the tokens your next message re-sends

/plugin install cache-clock@claude-pro-kit
Prompt cache

token-weather

hamzafer 426Writes or runs

Show context-window fill and a prompt-cache countdown above the prompt

/plugin install token-weather --marketplace hamzafer/claude-code-mods
Status lines & HUDs

cache-panel

danyuchn 6Writes or runs

Passive 50-minute prompt-cache reminder with a keyboard/mouse panel: keep warm, ping once, or compact, with live cost estimates

claude plugin install cache-panel@dustin-mods
Usage & cost meters

cache-meter

T-AI-Labs 4Writes or runs

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

claude plugin install cache-meter@T-AI-Labs
Prompt cache

idle-compact

ukwhatn 4Writes or runs

Compacts the main conversation once it has sat idle for idleMinutes, while the prompt cache is still warm, and hands every compaction of the main…

Install steps Prompt cache

smart-compact

hellosverre 4Writes or runs

Compacts at the right moment: after a commit or green tests, a minute before the prompt cache expires, or when Claude asks for it with its own…

/plugin install smart-compact@smart-compact
Prompt cache

usage-bar

abyigiter 4Writes or runs

See your Claude Code session at a glance: context left, cost, today's and month-to-date spend, rate limits, git diff and PR status, right above the…

/plugin install usage-bar@abyigiter-mods
Usage & cost meters

usage-weather

ptpmediabr 4Writes or runs

One quiet line above the prompt: context, 5-hour and weekly usage, whether the prompt cache is warm, and a Clear & continue button

/plugin install usage-weather --marketplace ptpmediabr/usage-weather
Usage & cost meters

auto-effort

noash-xrc 3Writes or runs

Picks low, medium or high effort for each prompt, keeping the prompt cache warm

/plugin install auto-effort --marketplace noash-xrc/claude-tools
Prompt cache

cache-keepalive

federbenjamin 3Writes or runs

Keeps an idle session's prompt cache warm with a short prompt 2 min before it expires; capped per model, the last one a handoff

claude plugin install cache-keepalive --marketplace federbenjamin/cache-keepalive
Prompt cache

cache-meter

DarioFontanel 3Draws only

Barra sopra il prompt che si svuota col tempo: quanto resta dell'ora di prompt cache dall'ultima richiesta

claude plugin install cache-meter@dario-mods
Prompt cache

cache-meter

drdickgraysonjr 3Writes or runs

Prompt cache status above the prompt: how long the cache stays warm, what a re-cache would cost, plan limits near the cap

Install steps Usage & cost meters

cache-ttl-timer

WQGGSEY 3Writes or runs

A prompt-cache countdown in the prompt footer, beside the model and effort: how long until your next message has to re-cache the whole conversation

/plugin install cache-ttl-timer --marketplace WQGGSEY/cache-ttl-timer
Prompt cache

cache-watch

ishuagrawal 3Writes or runs

A band above the prompt that counts down to your prompt cache expiring and shows what it costs your next message

/plugin install cache-watch
Prompt cache

cachebeat

404Mayank 3Writes or runs

Keeps the prompt cache warm while a session sits idle: shortly before the cache would expire, a small background request re-reads it, without…

claude plugin install cachebeat@cachebeat
Usage & cost meters

ClauDiscobombulating

Niedvin 3Not fully known

Console: limits, cache timer + alert, model/effort pickers, side pane

claude plugin install ClauDiscobombulating@ClauDiscobombulating --scope user
Prompt cache

dashband

EgonLeitner 3Writes or runs

Prompt cache, context and plan limits at a glance, in the prompt footer and above the prompt

claude plugin install dashband@egonleitner
Prompt cache

idle-compact

davidar 3Writes or runs

Compacts an idle interactive session shortly before its prompt cache expires, so coming back later doesn't re-read the whole context uncached

/plugin install idle-compact@anthropic-plugin-directory
Prompt cache

sidebar

FayequeP 3Writes or runs

Shows the model's real output speed, token and prompt-cache stats in a docked sidebar beside the transcript

claude plugin install sidebar@claude-mod-sidebar
Prompt cache

tokensaver

AGregDev 3Writes or runs

Clawd, a token-saving assistant: trims noisy tool output and pasted logs before they fill your context, tells you when to compact (and does it in one…

/plugin install tokensaver --marketplace AGregDev/claude-tokensaver
Prompt cache

No screenshot in the README. Red marks where it shows up.

Usage & cost meters · Prompt cache · Transcript & rendering

cachebeat

404Mayank/cachebeat · 3 stars · updated 13 Oct 2026

Keeps the prompt cache warm while a session sits idle: shortly before the cache would expire, a small background request re-reads it, without touching the transcript. A beating heart under the prompt shows it working, and Claude can read and change it for you. Each beat counts toward your usage.

Where you see it
Shows in the chat, above the prompt and in a side pane.
What it can access Writes or runs
  • Sends prompts or instructions to Claude
  • Reads environment variables (these can hold API keys)
  • Reads Claude Code settings
  • Reads your conversation
  • Reads its own saved data
  • Saves its own data between sessions
  • Draws in the Claude Code interface
From a static scan of the source at commit c84ac68, not a safety rating. Read the source before you install.

Install

claude plugin marketplace add 404Mayank/cachebeat
claude plugin install cachebeat@cachebeat
/plugin marketplace add 404Mayank/cachebeat

From the README. Needs Claude Code 2.1.287 or later. Run /reload-plugins after installing.