WP Manifestindependent plugin directory
manifest / performance / cache-sentinel

Cache Sentinel

Cache Sentinel is a lightweight WordPress plugin that monitors, analyzes and safeguards cache behavior, helping developers detect invalidation issues, performance anomalies and cache inconsistencies in real time.

by Treze Ideas · github.com/treze-ideas/cache-sentinel

★ 0stars

Install

Download source zip No release zip yet

This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.

Install straight from GitHub with WP-CLI:

wp plugin install https://github.com/treze-ideas/cache-sentinel/archive/refs/heads/main.zip
No built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.
Readme github.com/treze-ideas/cache-sentinel ↗

Cache integrity & performance monitoring with configurable alerts.

Description

CacheSentinel monitors critical URLs in your site and detects caching and performance anomalies.

Features:

  • Scheduled checks (WP-Cron) + "Run now"
  • Detect cache layers via headers (Cloudflare, LiteSpeed, X-Cache, Age)
  • Alerts via configurable email recipients (not only admin)
  • TTFB thresholds and anomaly detection
  • Cache MISS streak detection
  • Admin dashboard with severity and reasons
  • Automatic retention cleanup

Installation

  1. Upload the plugin folder to /wp-content/plugins/
  2. Activate the plugin
  3. Go to Tools → CacheSentinel → Settings

Frequently Asked Questions

Can I set a custom alert email?

Yes. You can configure one or multiple recipients.

Does it send data to external services?

No. All data stays in your WordPress database.

Changelog

1.0.0

  • Initial release