Individual skill
analyze-performance
Statically scans the entire local Power Pages codebase for performance anti-patterns — unpaginated Power Pages lists, webpages/web templates used as custom data APIs, FetchXML over-fetching / N+1 / advanced query hints / cache bypassing, unbounded Web API queries, disabled header/footer output caching, sign-in and page tracking, main-thread-blocking JS, CSS @import, frequent Web API polling, and oversized assets — then enriches findings with AI-driven suggestions and mitigations grounded in the affected customer-code snippets, reports them, and offers safe auto-fixes with per-fix approval. Use when the user wants to: "check performance", "perf check", "find performance issues", "why is my site slow", "optimize my Power Pages site", "find anti-patterns", "review FetchXML performance", "is my site over-fetching data", or "audit site performance".
plugins/power-pages/skills/analyze-performance/SKILL.md
Source commit 9a3cf2e61277cb3d96e103b0cdd73017829476fa
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 10, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 1,132
- Repository last updated
- Nov 11, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- claude-code-plugin Repository topic
- claude-code-skills Repository topic
- power-apps Repository topic
- power-pages Repository topic
- power-platform Repository topic
- code-apps Repository topic
- github-copilot-plugin Repository topic
- data Derived category
- security Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesSKILL.mdcore · 20,688 bytesreferences/performance-reference.mddoc · 23,366 bytesscripts/analyze-performance.jsruns · 69,124 bytesscripts/validate-analyze-performance.jsruns · 2,575 bytes
Read excerpt
> **Plugin check**: Run `node "${PLUGIN_ROOT}/scripts/check-version.js"` — if it outputs a message, show it to the user before proceeding.
# analyze-performance
Statically analyzes the **entire local Power Pages codebase** for known performance anti-patterns, enriches the static findings with **AI-driven, code-aware suggestions and mitigations**, presents them by severity in an HTML report + plain-language summary, and offers **safe auto-fixes with per-fix approval**. Never applies a fix without explicit consent.
This skill reads local source only — it does not call the deployed site. For a live security/vulnerability scan use `/scan-site`.
**Initial request:** $ARGUMENTS
## Prerequisites
- An existing local **non-SPA** Power Pages project or PAC CLI site download.
`.powerpages-site/`, root-level `.portalconfig/`, `website.yml`, and portal