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@20324d2 official
by wordpresswordpress/agent-skills2.2k stars
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Use when investigating or improving WordPress performance (backend-only agent): profiling and measurement (WP-CLI profile/doctor, Server-Timing, Query Monitor via REST headers), database/query optimization, autoloaded options, object caching, cron, HTTP API calls, and safe verification.

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Use this Skill: https://skilld.dev/gh/wordpress/agent-skills/wp-performance

This session only. Nothing lands on disk.

referencesmeasurement.md

≈260 tokens on demand. Your agent reads this file only when SKILL.md points to it.

Measurement (profiling vs benchmarking)

Backend-only measurement options:

  • WP-CLI profiling (wp profile): best for pinpointing slow hooks/stages without a browser.
  • WP-CLI doctor (wp doctor): best for quick diagnostics (autoload bloat, debug constants, updates).
  • Query Monitor via REST: use authenticated REST requests and inspect x-qm-* headers / qm envelope data.
  • Server-Timing (Performance Lab): inspect Server-Timing headers via curl -I (when enabled).
  • APM/profilers: New Relic, Datadog, Blackfire, Tideways, XHProf/Xdebug (requires server support).

Best practices:

  • Always capture a baseline first.
  • Keep the test scenario fixed (same URL/route, same user state, same data).
  • Prefer multiple samples and medians over single runs.

References:

Source: SKILL.md on GitHub

Third-party checks

1 warning16d5 checks · Risk SAFE
  • Gen Agent Trust Hub16d

    This skill provides specialized tools and procedures for WordPress performance profiling and optimization, primarily using WP-CLI.

  • Socket16d

    No alerts

  • Snyk16d

    Risk: LOW · No issues

  • Runlayer7mo

    12/12 files flagged

  • ZeroLeaks5mo

    Score: 93/100 · 2 sections analyzed

Provenance

Signed by skilld at 20324d2. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 2 days ago.

Activeupdated 3 months ago

Capability

Other metadata
compatibility
Targets WordPress 7.0+ (PHP 7.4.0+). Backend-only agent; prefers WP-CLI (doctor/profile) when available.

Topics

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What it does

Diagnoses and optimizes WordPress backend performance using WP-CLI profiling, Query Monitor headless API, and targeted fixes for database queries, autoloaded options, object caching, cron tasks, and remote HTTP calls. Requires backend-only access (no browser UI) and targets WordPress 6.9+ with PHP 7.2.24+.

Generated from the current SKILL.md.

Frequently asked

Does this skill work with frontend performance issues like Core Web Vitals?
No. This is a backend-only skill for server-side profiling and optimization. It targets TTFB, database queries, autoloaded options, and cron — not frontend rendering or asset delivery.
What WordPress versions does this support?
WordPress 6.9+ with PHP 7.2.24+. The skill is aware of WordPress 6.9 CSS loading improvements but does not support earlier versions.
Do I need WP-CLI installed to use this skill?
WP-CLI is preferred and enables the fastest diagnostics (wp doctor, wp profile), but the skill can work without it using HTTP requests and log inspection.
Can this skill modify the site or install plugins?
Only with explicit approval in the environment/safety input. The skill defaults to read-only operations and will not make writes without confirmation.
Does this work on multisite installs?
Yes. The skill accepts `--url` targeting to profile specific sites within a multisite network.

Generated from the current SKILL.md. These answers refresh after source changes.