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bundle-size-analyzer — measured AI agent skill | DecimalAI

a5c-ai/bundle-size-analyzer

SkillScore82Maintained

Analyze and optimize application bundle size for desktop applications

by a5c-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Frontend / UI pack

decimalai skills pull a5c-ai-bundle-size-analyzer

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/a5c-ai-bundle-size-analyzer/SKILL.md

Raw file: /s/a5c-ai-bundle-size-analyzer/SKILL.md ↗ · machine-readable summary at /s/a5c-ai-bundle-size-analyzer.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 9d ago

Yes — +41% lift-15% tokens0% turns82% of whole cases pass with skill (18/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-01	✗→✓	▲ Improved	426%	0%
case-02	✗→✓	▲ Improved	2%	0%
case-05	✗→✓	▲ Improved	-44%	0%
case-08	✗→✓	▲ Improved	-52%	0%
case-09	✗→✓	▲ Improved	-36%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 7/31/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

a5c-ai / babysitter

library/specializations/desktop-development/skills/bundle-size-analyzer/SKILL.md

View on GitHub ↗

License MITImported 7/31/2026Version v1

Skill contents

SKILL.md

bundle-size-analyzer

Analyze and optimize application bundle size to improve download times and memory usage.

Capabilities

Analyze bundle composition
Identify large dependencies
Detect duplicate packages
Suggest tree-shaking opportunities
Generate size reports
Track size over time

Input Schema

json
{
  "type": "object",
  "properties": {
    "projectPath": { "type": "string" },
    "bundler": { "enum": ["webpack", "vite", "rollup", "esbuild"] },
    "generateReport": { "type": "boolean", "default": true }
  },
  "required": ["projectPath"]
}

Webpack Bundle Analyzer

javascript
// webpack.config.js
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;

module.exports = {
  plugins: [
    new BundleAnalyzerPlugin({
      analyzerMode: 'static',
      reportFilename: 'bundle-report.html'
    })
  ]
};

Optimization Techniques

Tree shaking
Code splitting
Dynamic imports
Replace heavy dependencies
Compress assets

Size Targets

| App Type | Target | Acceptable | Too Large | |----------|--------|------------|-----------| | Simple utility | < 30MB | < 60MB | > 100MB | | Standard app | < 80MB | < 150MB | > 250MB | | Complex app | < 150MB | < 250MB | > 400MB |

Related Skills

startup-time-profiler
electron-builder-config

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Other measured skills in the registry, with their headline benchmark lift.