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    ⚡ Perf Budget Auditor

    1

    It scans build artifacts, manifests (stats.json), and asset folders to identify oversized bundles, unoptimized images, leaked source maps, and unminified JavaScript.

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    ⚡ Perf Budget Auditor

    ⚡ Perf Budget Auditor

    Example session with this skill installed

    Audit my dist folder against our performance budget and let me know if the build is safe to deploy.

    • Read your context and instructions
    • Compiled the perf budget auditor

    Perf Budget Audit Results

    • Severity: HIGH | Rule: INITIAL_JS_BUDGET
    • File: dist/assets/index-D4f2a.js (450KB)
    • Message: Exceeds initial budget of 200KB.
    • Remediation: Use dynamic imports to code-split non-critical modules or check for duplicate dependencies.

    Connects securely to your tools. The creator never sees your data.

    About this skill

    What it does

    Perf Budget Auditor is a specialized developer tool designed to automatically detect frontend performance regressions before they reach production. It scans build artifacts, manifests (stats.json), and asset folders to identify oversized bundles, unoptimized images, leaked source maps, and unminified JavaScript.

    Why use this skill

    Manually checking file sizes after every build is tedious and error-prone. This skill automates the audit process by comparing your build output against defined performance budgets (perf-budget.json). It provides actionable remediation guidance rather than just raw numbers, helping developers pinpoint exactly which chunks or assets are bloating the application.

    Supported tools

    • Standard web build folders (dist, build, out)
    • Webpack/Rollup/Vite manifest files (stats.json)
    • Custom performance budget configurations
    • Common frontend assets (JS, CSS, WASM, Images)

    Output Expected

    You will receive a structured report detailing the inspected scope, specific rule violations, severity levels, and precise file paths. Each finding includes "evidence" (e.g., actual size vs. budget) and clear remediation steps to fix the bloat.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

      Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup

    2. 2

      Sign in to Agensi

      Your agent shows a sign-in link. Sign in and click Allow.

    3. 3

      Ask for what you need

      Your agent loads this skill and uses it on your task. It always asks before any payment.

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    Security scan passed with 1 warning 4 months ago

    Listed4 months ago

    What's inside

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