All Claude Code modsAgulhas-Labs/claude-plugins

cache-guard

A Claude Code mod in Agulhas-Labs/claude-plugins In Anthropic directory

Warns once before a message that will cost far more than usual: a large Claude Code context whose prompt cache has expired, or a model or effort change that resets it. Shows the estimated cost, and offers a handoff file written by a cheap model in the background so you can /clear instead.

cache-guard reaches L2 (writes or runs) and passed claude plugin validate on Claude Code 2.1.302.

Events hooked: 8
API methods referenced: 14
Access from classified calls: L2, writes or runs: runs processes, writes the prompt box, reads files, persists state, draws
Static scan, not a runtime test

Install hint

/plugin install cache-guard@anthropic-plugin-directory

From Anthropic's plugin directory. Mods need Claude Code 2.1.287 or later.

Access

L2 Writes or runsruns processes, writes the prompt box, reads files, persists state, draws

Validation

Passed on Claude Code 2.1.302

View the source on GitHub Back to the list

What the scan recorded

Anthropic directory: Listed as cache-guard@anthropic-plugin-directory
Observed events: classic hooks, every tool call, every prompt
Hooks: session.end, classic.SessionStart, classic.UserPromptSubmit, turn.complete, tool.call, ui.render {component=AbovePrompt}, session.start {cwd=/"."/}, session.start, session.end {reason=clear|resume}, prompt.submit, ui.render {component=AbovePrompt}
API calls: $.clock.after, $.clock.every, $.clock.now, $.fs.read, $.process.run, $.prompt.fill, $.session.cwd, $.session.id, $.session.usage, $.store.get, $.store.set, $.ui.invalidate, $.ui.resolve, $.ui.toast
Validation on 2.1.302: Passed
Scanned revision: ceddbab7535f
Marketplace passed: agulhas-labs

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. How the scan works.

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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/Agulhas-Labs--claude-plugins--cache-guard-reach.svg)](https://mods.aidojo.si/mods/Agulhas-Labs--claude-plugins--cache-guard/)
[![validates](https://raw.githubusercontent.com/karanb192/awesome-claude-code-mods/main/badges/Agulhas-Labs--claude-plugins--cache-guard-validates.svg)](https://mods.aidojo.si/mods/Agulhas-Labs--claude-plugins--cache-guard/)