cache-meter

Band above the prompt: prompt-cache countdown, cache hit rate, context fill and a Compact button, plus a keepwarm row from cache-tax that pings the cache through breaks and stops a cold send once with its rewrite cost.

cache-meter reaches L2 (writes or runs) and passed claude plugin validate on Claude Code 2.1.312.

Events hooked: 8
API methods referenced: 20
Access from classified calls: L2, writes or runs: drives Claude, reads mod state, persists state, draws
Reads mod state: the scan does not record whose state, so this does not show that it reads another mod’s values
Static scan, not a runtime test

Install hint

/plugin install cache-meter --marketplace hal-9/claude-mods

From the repository's own marketplace. Confirm the plugin name in the repository's README before installing. Mods need Claude Code 2.1.287 or later.

Access

L2 Writes or runsdrives Claude, reads mod state, persists state, draws

Validation

Passed on Claude Code 2.1.312

Listed under Prompt cache mods for Claude Code, Context and usage meters for Claude Code.

View the source on GitHub Back to the list

What the scan recorded

Observed events: classic hooks, every prompt, compaction
Hooks: session.start, classic.SessionStart, command.run {command=keepwarm}, command.run {command=cache-tax}, prompt.submit, turn.step, turn.complete, session.compact, ui.render {component=AbovePrompt}
API calls: $.clock.after, $.clock.every, $.clock.now, $.command.list, $.command.register, $.model.fork, $.session.compact, $.session.id, $.session.model, $.session.usage, $.state.get, $.state.set, $.store.delete, $.store.get, $.store.set, $.ui.invalidate, $.ui.log, $.ui.resolve, $.ui.status, $.ui.toast
Validation on 2.1.312: Passed
Scanned revision: b1e79aa1f0b1
Marketplace passed: claude-mods

These are the hooks and API calls reported by claude plugin validate. Access levels describe the widest reach of those calls and are not safety ratings. Validation is a static check, not a runtime test, and a passing result does not prove that a mod works or is safe. What a mod can access and how the scan works.

Badge for your README

Authors can show the latest scan result in their README. Each badge links to this page.

[![reach](https://raw.githubusercontent.com/karanb192/awesome-claude-code-mods/main/badges/hal-9--claude-mods--cache-meter-reach.svg)](https://mods.aidojo.si/mods/hal-9--claude-mods--cache-meter/)
[![validates](https://raw.githubusercontent.com/karanb192/awesome-claude-code-mods/main/badges/hal-9--claude-mods--cache-meter-validates.svg)](https://mods.aidojo.si/mods/hal-9--claude-mods--cache-meter/)