---
title: "cache-stats"
description: "Shows live prompt-cache reuse, expiry, token composition, and AI Credit cost for the current GitHub Copilot session."
canonical: https://agentpluginsdirectory.com/plugins/cache-stats
last-updated: 2026-10-21
---

# cache-stats
Shows live prompt-cache reuse, expiry, token composition, and AI Credit cost for the current GitHub Copilot session.
- Slug: cache-stats
- Publisher: Arafat Tehsin
- Repository: https://github.com/arafattehsin/cache-stats-extension
- Manifest: plugin.json
- Version: 1.0.2
- License: MIT
- Category (editorial): agent-tooling
- Skills: 0
- MCP servers: 0
- Stars: 0
- Repository created: 2026-08-24
- Repository last pushed: 2026-10-11
- Publisher type: User
- Listing: https://agentpluginsdirectory.com/plugins/cache-stats
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What cache-stats does, in the publisher's words

A local-first GitHub Copilot canvas for understanding prompt-cache reuse, expiry, token composition, and AIU cost while a session is still active.

> Preview data is illustrative and does not contain session information.

The one-bit HyperCard stack has three focused views:

- Live Cache shows expiry state, reuse, and the cost exposed if the reusable prompt prefix must be rebuilt.
- Composition separates fresh input, cache reads, cache writes, output, and reasoning tokens.
- Turn History makes cold starts and rebuild costs visible turn by turn.

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/arafattehsin/cache-stats-extension/HEAD/README.md